Helmet Karim

  • Chat, I.K.Y., Murrough, J.W., Russo, S., Calabro, F., Luna, B., Tripathy, K., Gupta, T., Brodnick, Z., Julien, M.M., Jones, N.P., Ryan, N.D., Karim, H.T., Price, R.B., Diaz, J., & Forbes, E.E. (2026). Basal Ganglia Dopamine Availability and Immune Activation Interact and Relate to Anhedonia Severity among Youth with Depression. Res Sq.Springer Nature. doi: 10.21203/rs.3.rs-8442008/v1.
  • Cimmino, D.B., Jones, J., Buysse, D.J., Asay, D., Winiarski, H., Graul, B., Madrid, K., Jarvis, S., Johnson, S., Cornwell, J., Junge, C., Karim, H.T., Kay, D.B., & Cobia, D. (2026). Structural Imaging Measures of Cortical and Basal Ganglia Morphology in Insomnia. J Sleep Res, 35(1), e70086.Wiley. doi: 10.1111/jsr.70086.
  • Ferreira, P.C.L., Bellaver, B., Povala, G., Bauer-Negrini, G., Aguzzoli, C.S., Ferrari-Souza, J.P., Leffa, D.T., Soares, C., Lussier, F.Z., Medeiros, M.S., Felix, C., Ruppert, E., Rohden, F., Borelli, W.V., Karim, H.T., Langhough, R., Christian, B.T., Wilson, R., Hong, C.H., Roh, H.W., Patira, R., Tudorascu, D.L., Zimmer, E.R., Betthauser, T.J., Karikari, T.K., Snitz, B.E., Johnson, S.C., Son, S.J., & Pascoal, T.A. (2026). Evaluating Plasma p-tau217 as an Endpoint for Alzheimer Disease Clinical Trials. Neurology, 106(1), e214441.Wolters Kluwer. doi: 10.1212/WNL.0000000000214441.
  • Abbas, S., Ferreira, P.C.L., Bellaver, B., Povala, G., Rohden, F., Aguzzoli, C.S., Zalzale, H., Ferrari-Souza, J.P., Leffa, D.T., Lussier, F.Z., Soares, C., Bauer-Negrini, G., Oliveira-Junior, M.S., Rodrigues, M.S., Saha, P., Ruppert, E., Medeiros, M.S., Tissot, C., Therriault, J., Rahmouni, N., Servaes, S., Benedet, A.L., Ashton, N.J., Tudorascu, D.L., Gauthier, S., Karim, H., Hong, C.H., Roh, H.W., Zimmer, E.R., Karikari, T.K., Zetterberg, H., Blennow, K., Saeed, A., Son, S.J., Rosa-Neto, P., Pascoal, T., & for Alzheimer’s Disease Neuroimaging Initiative. (2025). Utility of plasma GFAP as a secondary endpoint for clinical trials in Alzheimer's disease. J Prev Alzheimers Dis, 12(7), 100205.Elsevier. doi: 10.1016/j.tjpad.2025.100205.
  • Antezana, L., Conner, C.M., Eldeeb, S., Turecki, S., Siegel, M., Karim, H.T., & Mazefsky, C.A. (2025). Using machine learning to identify features associated with different types of self-injurious behaviors in autistic youth. Psychol Med, 55, e98.Cambridge University Press (CUP). doi: 10.1017/S0033291725000637.
  • Chat, I.K.Y., Murrough, J.W., Russo, S., Calabro, F., Luna, B., Tripathy, K., Gupta, T., Brodnick, Z., Julien, M.M., Jones, N.P., Ryan, N.D., Karim, H.T., Price, R.B., Diaz, J., & Forbes, C.E.E. (2025). Basal Ganglia Dopamine Availability and Immune Activation Interact and Relate to Anhedonia Severity among Youth with Depression. bioRxiv, 2025.12.23.696320.Cold Spring Harbor Laboratory. doi: 10.64898/2025.12.23.696320.
  • Diniz, E., Santini, T., Karim, H., Aizenstein, H.J., & Ibrahim, T.S. (2025). Cross-Modality Image Translation of 3 Tesla Magnetic Resonance Imaging to 7 Tesla Using Generative Adversarial Networks. Hum Brain Mapp, 46(9), e70246.Wiley. doi: 10.1002/hbm.70246.
  • Gerlach, A.R., Karim, H.T., Kahru, K., Tudorascu, D.L., Gross, J.J., Butters, M.A., & Andreescu, C. (2025). The Desegregation of Neural Networks During Worry Induction in Late Life: An Effective Connectivity Analysis. Biol Psychiatry Cogn Neurosci Neuroimaging, 10(11), 1143-1154.Elsevier. doi: 10.1016/j.bpsc.2025.04.010.
  • Gerlach, A.R., Karim, H.T., Kolobaric, A., Boyd, B.D., Kahru, K., Krafty, R.T., Ajilore, O., Taylor, W.D., & Andreescu, C. (2025). Network homeostasis: functional brain network alterations and relapse in remitted late-life depression. Neuropsychopharmacology, 50(10), 1493-1501.Springer Nature. doi: 10.1038/s41386-025-02138-8.
  • Handoko, K., Neppach, A., Snyder, I., Karim, H.T., Dombrovski, A.Y., & Peciña, M. (2025). Expectancy-Mood Neural Dynamics Predict Mechanisms of Short- and Long-Term Antidepressant Placebo Effects. Biol Psychiatry Cogn Neurosci Neuroimaging, 10(8), 794-803.Elsevier. doi: 10.1016/j.bpsc.2025.01.002.
  • Karim, H.T., Gerlach, A., Butters, M.A., Krafty, R., Boyd, B.D., Banihashemi, L., Landman, B.A., Ajilore, O., Taylor, W.D., & Andreescu, C. (2025). Brain Age Is Not a Significant Predictor of Relapse Risk in Late-Life Depression. Biol Psychiatry Cogn Neurosci Neuroimaging, 10(1), 103-110.Elsevier. doi: 10.1016/j.bpsc.2024.09.009.
  • Karim, H.T., Gross, J.J., Mennin, D., Gerlach, A., Tudorascu, D.L., Butters, M.A., Ladouceur, C., & Andreescu, C. (2025). Older and wiser? The neural correlates of worry induction and reappraisal in older adults. Neuropsychopharmacology, 50(13), 1949-1958.Springer Nature. doi: 10.1038/s41386-025-02193-1.
  • Karim, H.T., Matin, A., & Goel, M. (2025). Passive sensing with psyche: utilizing data from wearable technology to predict emotion states. In medRxiv. doi: 10.1101/2025.02.13.25322254.
  • Kay, D.B., Duraccio, K.M., Michels, L., Siclari, F., Karim, H.T., Davis, E.B., & Wilkins, I.J. (2025). Revolutionizing Sleep Science: A Narrative Review of the Historical Origins and Current Applications of Sleep Neuroimaging. Nat Sci Sleep, 17(0), 1079-1099.Taylor & Francis. doi: 10.2147/NSS.S492585.
  • Kolobaric, A., Andreescu, C., Gerlach, A.R., Jašarević, E., Aizenstein, H., Pascoal, T.A., Ferreira, P.C.L., Bellaver, B., Hong, C.H., Roh, H.W., Cho, Y.H., Hong, S., Nam, Y.J., Park, B., Lee, D.Y., Kim, N., Choi, J.W., Son, S.J., & Karim, H.T. (2025). Altered triple network model connectivity is associated with cognitive function and depressive symptoms in older adults. Alzheimers Dement, 21(3), e14493.Wiley. doi: 10.1002/alz.14493.
  • Kraynak, T.E., Karim, H.T., Banihashemi, L., Krafty, R.T., Butters, M.A., Ajilore, O.A., Taylor, W.D., & Andreescu, C. (2025). Brain and cardiovascular responses to acute stress in remitted and recurrent late-life depression. Neuropsychopharmacology, 50(6), 956-964.Springer Nature. doi: 10.1038/s41386-025-02057-8.
  • Mossazghi, N., Karim, H.T., Farhat, N., Santini, T., Novelli, E.M., Ibrahim, T., & Wood, S. (2025). Investigating Disruptions in Information Flow due to Sickle Cell Disease Using Granger Causality. Hum Brain Mapp, 46(16), e70407.Wiley. doi: 10.1002/hbm.70407.
  • Son, S.J., Lee, D.Y., Roh, H.W., Ly, M., Kolobaric, A., Aizenstein, H., Andreescu, C., Jašarević, E., Pascoal, T.A., Ferreira, P.C.L., Bellaver, B., Cho, Y.H., Hong, S., Nam, Y.J., Park, B., Kim, N., Choi, J.W., Cheong, J.Y., Kim, Y.K., Shin, T.S., Kang, C.S., Kwon, C.O., Yoon, S.Y., Hong, C.H., & Karim, H.T. (2025). Brain age mediates gut microbiome dysbiosis-related cognition in older adults. Alzheimers Res Ther, 17(1), 52.Springer Nature. doi: 10.1186/s13195-025-01697-8.
  • Taneja, S.B., Boyce, R.D., Malec, S.A., Albert, S.M., Shaaban, C.E., Levine, A.S., Munro, P., Bian, J., Xu, J., Maraganore, D., Schliep, K., Silverstein, J.C., Kienholz, M., & Karim, H.T. (2025). Predicting Alzheimer's Disease Diagnosis, a Decade or more Years before Onset using the Electronic Health Record and Random Forest Machine Learning Models. In medRxiv. doi: 10.1101/2025.11.04.25338396.
  • Westbrook, C., Kolobaric, A., Karim, H.T., Pine, D., Andreescu, C., & Ladouceur, C.D. (2025). Identifying neurodevelopmental signatures of worry: An ultra-high field (7-Tesla) fMRI study among adolescents and young adults. In PsyArXiv. doi: 10.31234/osf.io/3rv7n_v1.
  • Diniz, E., Santini, T., Helmet, K., Aizenstein, H.J., & Ibrahim, T.S. (2024). Cross-modality image translation of 3 Tesla Magnetic Resonance Imaging to 7 Tesla using Generative Adversarial Networks. In medRxiv. doi: 10.1101/2024.10.16.24315609.
  • gerlach, A., Karim, H.T., kolobaric, A., boyd, B., Kahru, K., Krafty, R., Ajilore, O., Talyor, W., & Andreescu, C. (2024). Network homeostasis: functional brain network alterations and relapse in remitted late-life depression. In Research Square. doi: 10.21203/rs.3.rs-5005391/v1.
  • Gerlach, A.R., Karim, H.T., Lee, S., Kolobaric, A., Tudorascu, D.L., Butters, M.A., & Andreescu, C. (2024). White Noise-Is Anxiety in Late-Life Associated With White Matter Hyperintensity Burden?. Am J Geriatr Psychiatry, 32(1), 83-97.Elsevier. doi: 10.1016/j.jagp.2023.08.014.
  • Gupta, T., Karim, H.T., Jones, N.P., Ferrarelli, F., Nance, M., Taylor, S.F., Rogers, D., Pogue, A.M., Seah, T.H.S., Phillips, M.L., Ryan, N.D., & Forbes, E.E. (2024). Continuous theta burst stimulation to dorsomedial prefrontal cortex in young adults with depression: Changes in resting frontostriatal functional connectivity relevant to positive mood. Behav Res Ther, 174, 104493.Elsevier. doi: 10.1016/j.brat.2024.104493.
  • Jasper, A.A., Shah, K.H., Karim, H., Gujral, S., Miljkovic, I., Rosano, C., Barchowsky, A., & Sahu, A. (2024). Regenerative rehabilitation measures to restore tissue function after arsenic exposure. Curr Opin Biomed Eng, 30.Elsevier. doi: 10.1016/j.cobme.2024.100529.
  • Jayaprakash, H.J., Mizuno, A., Snitz, B.E., Cohen, A.D., Klunk, W.E., Aizenstein, H.J., & Karim, H.T. (2024). Voxel-wise hemispheric Amyloid Asymmetry and its association with cerebral metabolism and grey matter density in cognitively normal older adults. medRxiv, 2024.03.05.24303808.Cold Spring Harbor Laboratory. doi: 10.1101/2024.03.05.24303808.
  • Karim, H.T. (2024). Repetitive Negative Thoughts and the Brain as a Resource-Limited Machine. Biol Psychiatry Cogn Neurosci Neuroimaging, 9(8), 742-743.Elsevier. doi: 10.1016/j.bpsc.2024.06.011.
  • Karim, H.T. (2024). Chasing Causality: Understanding the Link Between Benzodiazepine Exposure and Dementia Risk. Am J Geriatr Psychiatry, 32(6), 678-680.Elsevier. doi: 10.1016/j.jagp.2024.02.012.
  • Karim, H.T., Lee, S., Gerlach, A., Stinley, M., Berta, R., Mahbubani, R., Tudorascu, D.L., Butters, M.A., Gross, J.J., & Andreescu, C. (2024). Hippocampal subfield volume in older adults with and without mild cognitive impairment: Effects of worry and cognitive reappraisal. Neurobiol Aging, 141, 55-65.Elsevier. doi: 10.1016/j.neurobiolaging.2024.02.017.
  • Kolobaric, A., Andreescu, C., Jašarević, E., Hong, C.H., Roh, H.W., Cheong, J.Y., Kim, Y.K., Shin, T.S., Kang, C.S., Kwon, C.O., Yoon, S.Y., Hong, S.W., Aizenstein, H.J., Karim, H.T., & Son, S.J. (2024). Gut microbiome predicts cognitive function and depressive symptoms in late life. Mol Psychiatry, 29(10), 3064-3075.Springer Nature. doi: 10.1038/s41380-024-02551-3.
  • Kraynak, T.E., Karim, H.T., Banihashemi, L., Tudorascu, D.L., Butters, M.A., Pascoal, T., Lopresti, B., & Andreescu, C. (2024). A preliminary investigation of worry, cortical amyloid burden, and stressor-evoked brain and cardiovascular reactivity in older adults. J Affect Disord, 367, 623-631.Elsevier. doi: 10.1016/j.jad.2024.08.042.
  • Ly, M., Yu, G., Son, S.J., Pascoal, T., Karim, H.T., & Alzheimer’s disease Neuroimaging Initiative. (2024). Longitudinal accelerated brain age in mild cognitive impairment and Alzheimer's disease. Front Aging Neurosci, 16, 1433426.Frontiers. doi: 10.3389/fnagi.2024.1433426.
  • Pan, Y., Kahru, K., Barinas-Mitchell, E., Ibrahim, T.S., Andreescu, C., & Karim, H. (2024). Measuring arterial tortuosity in the cerebrovascular system using Time-of-Flight MRI. In medRxiv. doi: 10.1101/2024.12.23.24319570.
  • Salisbury, D.F., Wulf, B.M., Seebold, D., Coffman, B.A., Curtis, M.T., & Karim, H.T. (2024). Predicted Brain Age in First-Episode Psychosis: Association with Inexpressivity. Brain Sci, 14(6).MDPI. doi: 10.3390/brainsci14060532.
  • Sibbach, B.M., Karim, H.T., Lo, D., Kasibhatla, N., Santini, T., Weber, J.C., Ibrahim, T.S., & Banihashemi, L. (2024). Manual segmentation of the paraventricular nucleus of the hypothalamus and the dorsal and ventral bed nucleus of stria terminalis using multimodal 7 Tesla structural MRI: probabilistic atlases for a stress-control triad. Brain Struct Funct, 229(2), 273-283.Springer Nature. doi: 10.1007/s00429-023-02713-z.
  • Taylor, W.D., Ajilore, O., Karim, H.T., Butters, M.A., Krafty, R., Boyd, B.D., Banihashemi, L., Szymkowicz, S.M., Ryan, C., Hassenstab, J., Landman, B.A., & Andreescu, C. (2024). Assessing depression recurrence, cognitive burden, and neurobiological homeostasis in late life: Design and rationale of the REMBRANDT Study. J Mood Anxiety Disord, 5, 100038.Elsevier. doi: 10.1016/j.xjmad.2023.100038.
  • Therriault, J., Janelidze, S., Benedet, A.L., Ashton, N.J., Arranz Martínez, J., Gonzalez-Escalante, A., Bellaver, B., Alcolea, D., Vrillon, A., Karim, H., Mielke, M.M., Hyung Hong, C., Roh, H.W., Contador, J., Puig Pijoan, A., Algeciras-Schimnich, A., Vemuri, P., Graff-Radford, J., Lowe, V.J., Karikari, T.K., Jonaitis, E., Brum, W., Tissot, C., Servaes, S., Rahmouni, N., Macedo, A.C., Stevenson, J., Fernandez-Arias, J., Wang, Y.T., Woo, M.S., Friese, M.A., Jia, W.L., Dumurgier, J., Hourregue, C., Cognat, E., Ferreira, P.L., Vitali, P., Johnson, S., Pascoal, T.A., Gauthier, S., Lleó, A., Paquet, C., Petersen, R.C., Salmon, D., Mattsson-Carlgren, N., Palmqvist, S., Stomrud, E., Galasko, D., Son, S.J., Zetterberg, H., Fortea, J., Suárez-Calvet, M., Jack, C.R., Blennow, K., Hansson, O., & Rosa-Neto, P. (2024). Diagnosis of Alzheimer's disease using plasma biomarkers adjusted to clinical probability. Nat Aging, 4(11), 1529-1537.Springer Nature. doi: 10.1038/s43587-024-00731-y.
  • Thompson, K.I., Schneider, C.J., Lopez-Roque, J.A., Wakschlag, L.S., Karim, H.T., & Perlman, S.B. (2024). A network approach to the investigation of childhood irritability: probing frustration using social stimuli. J Child Psychol Psychiatry, 65(7), 959-972.Wiley. doi: 10.1111/jcpp.13937.
  • Banihashemi, L., Clarkson, B.D., Karim, H.T., & Resnick, N.M. (2023). Current Issues in Neuroimaging Research Focused on Urge Urinary Incontinence. J Urol, 210(3), 400-402.Wolters Kluwer. doi: 10.1097/JU.0000000000003610.
  • Brier, M.R., Li, Z., Ly, M., Karim, H.T., Liang, L., Du, W., McCarthy, J.E., Cross, A.H., Benzinger, T.L.S., Naismith, R.T., & Chahin, S. (2023). "Brain age" predicts disability accumulation in multiple sclerosis. Ann Clin Transl Neurol, 10(6), 990-1001.Wiley. doi: 10.1002/acn3.51782.
  • Desmidt, T., Dujardin, P.A., Andersson, F., Brizard, B., Réméniéras, J.P., Gissot, V., Arlicot, N., Barantin, L., Espitalier, F., Belzung, C., Tanti, A., Robert, G., Bulteau, S., Gallet, Q., Kazour, F., Cognet, S., Camus, V., El-Hage, W., Poupin, P., & Karim, H.T. (2023). Changes in cerebral connectivity and brain tissue pulsations with the antidepressant response to an equimolar mixture of oxygen and nitrous oxide: an MRI and ultrasound study. Mol Psychiatry, 28(9), 3900-3908.Springer Nature. doi: 10.1038/s41380-023-02217-6.
  • Kolobaric, A., Mizuno, A., Yang, X., George, C.J., Seidman, A., Aizenstein, H.J., Kovacs, M., & Karim, H.T. (2023). History of major depressive disorder is associated with differences in implicit learning of emotional faces. J Psychiatr Res, 161, 324-332.Elsevier. doi: 10.1016/j.jpsychires.2023.03.026.
  • Lee, D.Y., Andreescu, C., Aizenstein, H., Karim, H., Mizuno, A., Kolobaric, A., Yoon, S., Kim, Y., Lim, J., Hwang, E.J., Ouh, Y.T., Kim, H.H., Son, S.J., & Park, R.W. (2023). Impact of symptomatic menopausal transition on the occurrence of depression, anxiety, and sleep disorders: A real-world multi-site study. Eur Psychiatry, 66(1), e80.Royal College of Psychiatrists. doi: 10.1192/j.eurpsy.2023.2439.
  • Li, J., Mountz, E.J., Mizuno, A., Shah, A.M., Weinstein, A., Cohen, A.D., Klunk, W.E., Snitz, B.E., Aizenstein, H.J., & Karim, H.T. (2023). Functional Asymmetry During Working Memory and Its Association with Markers of Alzheimer's Disease in Cognitively Normal Older Adults. J Alzheimers Dis, 95(3), 1077-1089.SAGE Publications. doi: 10.3233/JAD-230379.
  • Malec, S.A., Taneja, S.B., Albert, S.M., Elizabeth Shaaban, C., Karim, H.T., Levine, A.S., Munro, P., Callahan, T.J., & Boyce, R.D. (2023). Causal feature selection using a knowledge graph combining structured knowledge from the biomedical literature and ontologies: A use case studying depression as a risk factor for Alzheimer's disease. J Biomed Inform, 142(Pharmacol. Res. 155 2020), 104368.Elsevier. doi: 10.1016/j.jbi.2023.104368.
  • Melnyk, V., Xu, W., Ryan, J.P., Karim, H.T., Chan, E.G., Mahajan, A., & Subramaniam, K. (2023). Utilization of machine learning to model the effect of blood product transfusion on short-term lung transplant outcomes. Clin Transplant, 37(6), e14961.Wiley. doi: 10.1111/ctr.14961.
  • Mizuno, A., Karim, H.T., Ly, M.J., Lopresti, B.J., Cohen, A.D., Ali, A.A., Mathis, C.A., Klunk, W.E., Aizenstein, H.J., & Snitz, B.E. (2023). Low thalamic activity during a digit-symbol substitution task is associated with symptoms of subjective cognitive decline. Front Psychiatry, 14, 1242822.Frontiers. doi: 10.3389/fpsyt.2023.1242822.
  • Wilson, J.D., Gerlach, A.R., Karim, H.T., Aizenstein, H.J., & Andreescu, C. (2023). Sex matters: acute functional connectivity changes as markers of remission in late-life depression differ by sex. Mol Psychiatry, 28(12), 5228-5236.Springer Nature. doi: 10.1038/s41380-023-02158-0.
  • Banihashemi, L., Peng, C.W., Rangarajan, A., Karim, H.T., Wallace, M.L., Sibbach, B.M., Singh, J., Stinley, M.M., Germain, A., & Aizenstein, H.J. (2022). Childhood Threat Is Associated With Lower Resting-State Connectivity Within a Central Visceral Network. Front Psychol, 13, 805049.Frontiers. doi: 10.3389/fpsyg.2022.805049.
  • Clarkson, B.D., Karim, H.T., Chermansky, C.J., Banihashemi, L., Tyagi, S., Griffiths, D.J., & Resnick, N.M. (2022). Changes in brain response to urgency before and after treatment of urgency urinary incontinence with onabotulinumtoxin A. Neurourol Urodyn, 41(8), 1703-1710.Wiley. doi: 10.1002/nau.25012.
  • Clarkson, B.D., Wei, Z., Karim, H.T., Tyagi, S., Resnick, N.M., Salkeld, R.P., & Conklin, C.A. (2022). Neuroimaging of situational urgency and incontinence provoked by personal urgency cues. Neurourol Urodyn, 41(1), 166-173.Wiley. doi: 10.1002/nau.24800.
  • Gerlach, A.R., Karim, H.T., Peciña, M., Ajilore, O., Taylor, W.D., Butters, M.A., & Andreescu, C. (2022). MRI predictors of pharmacotherapy response in major depressive disorder. Neuroimage Clin, 36, 103157.Elsevier. doi: 10.1016/j.nicl.2022.103157.
  • Karim, H.T., Aizenstein, H.J., Mizuno, A., Ly, M., Andreescu, C., Wu, M., Hong, C.H., Roh, H.W., Park, B., Lee, H., Kim, N.R., Choi, J.W., Seo, S.W., Choi, S.H., Kim, E.J., Kim, B.C., Cheong, J.Y., Lee, E., Lee, D.G., Cho, Y.H., Moon, S.Y., & Son, S.J. (2022). Independent replication of advanced brain age in mild cognitive impairment and dementia: detection of future cognitive dysfunction. Mol Psychiatry, 27(12), 5235-5243.Springer Nature. doi: 10.1038/s41380-022-01728-y.
  • Karim, H.T., Vahia, I.V., Iaboni, A., & Lee, E.E. (2022). Editorial: Artificial Intelligence in Geriatric Mental Health Research and Clinical Care. Front Psychiatry, 13, 859175.Frontiers. doi: 10.3389/fpsyt.2022.859175.
  • Kolobaric, A., Karim, H.T., Banihashemi, L., Mizuno, A., Aizenstein, H.J., & Andreescu, C. (2022). Are All Anxieties Created Equal? Stress-related Networks and Anxiety Phenotypes in Old Age. Am J Geriatr Psychiatry, 30(7), 801-812.Elsevier. doi: 10.1016/j.jagp.2021.12.007.
  • Lee, E., Karim, H., Andreescu, C., Mizuno, A., Aizenstein, H., Lee, H., Lee, D., Lee, K., Cho, S.M., Kim, D., Park, R.W., Son, S.J., & Park, B. (2022). Network modeling of anxiety and psychological characteristics on suicidal behavior: Cross-sectional study. J Affect Disord, 299, 545-552.Elsevier. doi: 10.1016/j.jad.2021.12.050.
  • Malec, S.A., Taneja, S.B., Albert, S.M., Shaaban, C.E., Karim, H.T., Levine, A.S., Munro, P., Callahan, T.J., & Boyce, R.D. (2022). Causal feature selection using a knowledge graph combining structured knowledge from the biomedical literature and ontologies: a use case studying depression as a risk factor for Alzheimer’s disease. 2022.07.18.500549.Cold Spring Harbor Laboratory. doi: 10.1101/2022.07.18.500549.
  • Mizuno, A., Karim, H.T., Newmark, J., Khan, F., Rosenblatt, M.J., Neppach, A.M., Lowe, M., Aizenstein, H.J., Mennin, D.S., & Andreescu, C. (2022). Thinking of Me or Thinking of You? Behavioral Correlates of Self vs. Other Centered Worry and Reappraisal in Late-Life. Front Psychiatry, 13, 780745.Frontiers. doi: 10.3389/fpsyt.2022.780745.
  • Srirambhatla, R., & Karim, H.T. (2022). Prediction of COVID-19 Diagnosis from Healthy and Pneumonia CT scans using Convolutional Neural Networks. In medRxiv. doi: 10.1101/2022.10.20.22281334.
  • Clarkson, B.D., Karim, H.T., Griffiths, D.J., & Resnick, N.M. (2021). Testing a new, intensified infusion-withdrawal protocol for urinary urgency provocation in brain-bladder studies. Neurourol Urodyn, 40(1), 131-136.Wiley. doi: 10.1002/nau.24559.
  • Gerlach, A.R., Karim, H.T., Kazan, J., Aizenstein, H.J., Krafty, R.T., & Andreescu, C. (2021). Networks of worry-towards a connectivity-based signature of late-life worry using higher criticism. Transl Psychiatry, 11(1), 550.Springer Nature. doi: 10.1038/s41398-021-01648-5.
  • Karim, H.T. (2021). The Elusive 'White Whale' of Treatment Response Prediction: Leveraging the Curse of Heterogeneity in Late-Life Depression. Am J Geriatr Psychiatry, 29(12), 1199-1201.Elsevier. doi: 10.1016/j.jagp.2021.04.001.
  • Karim, H.T., Ly, M., Yu, G., Krafty, R., Tudorascu, D.L., Aizenstein, H.J., & Andreescu, C. (2021). Aging faster: worry and rumination in late life are associated with greater brain age. Neurobiol Aging, 101, 13-21.Elsevier. doi: 10.1016/j.neurobiolaging.2021.01.009.
  • Li, J., Mountz, E.J., Mizuno, A., Shah, A.M., Weinstein, A., Cohen, A.D., Klunk, W.E., Snitz, B.E., Aizenstein, H.J., & Karim, H.T. (2021). Neural asymmetry during memory encoding and its association with markers of preclinical Alzheimer’s Disease. In medRxiv. doi: 10.1101/2021.06.02.21258020.
  • Lin, C., Huang, C.M., Karim, H.T., Liu, H.L., Lee, T.M.C., Wu, C.W., Toh, C.H., Tsai, Y.F., Yen, T.H., & Lee, S.H. (2021). Greater white matter hyperintensities and the association with executive function in suicide attempters with late-life depression. Neurobiol Aging, 103, 60-67.Elsevier. doi: 10.1016/j.neurobiolaging.2020.12.016.
  • Ly, M., Karim, H.T., Becker, J.T., Lopez, O.L., Anderson, S.J., Aizenstein, H.J., Reynolds, C.F., Zmuda, M.D., & Butters, M.A. (2021). Late-life depression and increased risk of dementia: a longitudinal cohort study. Transl Psychiatry, 11(1), 147.Springer Nature. doi: 10.1038/s41398-021-01269-y.
  • Mizuno, A., Karim, H.T., Ly, M.J., Cohen, A.D., Lopresti, B.J., Mathis, C.A., Klunk, W.E., Aizenstein, H.J., & Snitz, B.E. (2021). An Effect of Education on Memory-Encoding Activation in Subjective Cognitive Decline. In Boccia, M. (Ed.). J Alzheimers Dis, 81(3), 1065-1078.SAGE Publications. doi: 10.3233/JAD-201087.
  • Price, R.B., Gillan, C.M., Hanlon, C., Ferrarelli, F., Kim, T., Karim, H.T., Renard, M., Kaskie, R., Degutis, M., Wears, A., Vienneau, E.P., Peterchev, A.V., Brown, V., Siegle, G.J., Wallace, M.L., & Ahmari, S.E. (2021). Effect of Experimental Manipulation of the Orbitofrontal Cortex on Short-Term Markers of Compulsive Behavior: A Theta Burst Stimulation Study. Am J Psychiatry, 178(5), 459-468.American Psychiatric Association Publishing. doi: 10.1176/appi.ajp.2020.20060821.
  • Smagula, S.F., Karim, H.T., Ibrahim, T.S., Krafty, R.T., Stahl, S.T., Rodakowski, J., Reynolds, C.F., Hall, M.H., & Aizenstein, H.J. (2021). Resting-State Function Connectivity Associated With Being a "Morning-Type" Dementia Caregiver and Having Lower Depression Symptom Severity. In Taler, V. (Ed.). J Gerontol B Psychol Sci Soc Sci, 76(6), 1071-1076.Oxford University Press (OUP). doi: 10.1093/geronb/gbaa115.
  • Yu, G.Z., Ly, M., Karim, H.T., Muppidi, N., Aizenstein, H.J., & Ibinson, J.W. (2021). Accelerated brain aging in chronic low back pain. Brain Res, 1755, 147263.Elsevier. doi: 10.1016/j.brainres.2020.147263.
  • Camacho, M.C., Fishburn, F., Karim, H.T., Wakschlag, L.S., & Perlman, S.B. (2020). Dysfunctional Attention Processing in Children with Clinical Irritability. In PsyArXiv. doi: 10.31234/osf.io/npbw7.
  • Chen, J., Mizuno, A., Lyew, T., Karim, H.T., Karp, J.F., Dombrovski, A.Y., & Peciña, M. (2020). Naltrexone modulates contextual processing in depression. Neuropsychopharmacology, 45(12), 2070-2078.Springer Nature. doi: 10.1038/s41386-020-00809-2.
  • Chen, N., Rosano, C., Karim, H.T., Studenski, S.A., & Rosso, A.L. (2020). Regional Gray Matter Density Associated With Fast-Paced Walking in Older Adults: A Voxel-Based Morphometry Study. In Melzer, D. (Ed.). J Gerontol A Biol Sci Med Sci, 75(8), 1530-1536.Oxford University Press (OUP). doi: 10.1093/gerona/glaa091.
  • Ding, T., Cohen, A.D., O'Connor, E.E., Karim, H.T., Crainiceanu, A., Muschelli, J., Lopez, O., Klunk, W.E., Aizenstein, H.J., Krafty, R., Crainiceanu, C.M., & Tudorascu, D.L. (2020). An improved algorithm of white matter hyperintensity detection in elderly adults. Neuroimage Clin, 25, 102151.Elsevier. doi: 10.1016/j.nicl.2019.102151.
  • Karim, H.T., Reynolds, C.F., & Smagula, S.F. (2020). Neuroimaging biomarkers of late-life major depressive disorder pathophysiology, pathogenesis, and treatment response. In Personalized Psychiatry. (pp. 339-356).Elsevier. doi: 10.1016/b978-0-12-813176-3.00027-4.
  • Karim, H.T., Rosso, A., Aizenstein, H.J., Bohnen, N.I., Studenski, S., & Rosano, C. (2020). Resting state connectivity within the basal ganglia and gait speed in older adults with cerebral small vessel disease and locomotor risk factors. Neuroimage Clin, 28, 102401.Elsevier. doi: 10.1016/j.nicl.2020.102401.
  • Lee, D.Y., Cho, J., You, S.C., Park, R.W., Kim, C.S., Lee, E.Y., Aizenstein, H., Andreescu, C., Karim, H., Hong, C.H., Rho, H.W., Park, B., & Son, S.J. (2020). Risk of Mortality in Elderly Coronavirus Disease 2019 Patients With Mental Health Disorders: A Nationwide Retrospective Study in South Korea. Am J Geriatr Psychiatry, 28(12), 1308-1316.Elsevier. doi: 10.1016/j.jagp.2020.09.016.
  • Lin, C., Ly, M., Karim, H.T., Wei, W., Snitz, B.E., Klunk, W.E., & Aizenstein, H.J. (2020). The effect of amyloid deposition on longitudinal resting-state functional connectivity in cognitively normal older adults. Alzheimers Res Ther, 12(1), 7.Springer Nature. doi: 10.1186/s13195-019-0573-1.
  • Ly, M., Yu, G.Z., Karim, H.T., Muppidi, N.R., Mizuno, A., Klunk, W.E., Aizenstein, H.J., & Alzheimer's Disease Neuroimaging Initiative. (2020). Improving brain age prediction models: incorporation of amyloid status in Alzheimer's disease. Neurobiol Aging, 87, 44-48.Elsevier. doi: 10.1016/j.neurobiolaging.2019.11.005.
  • Rangarajan, A., Wu, M., Joseph, N., Karim, H.T., Laymon, C., Tudorascu, D., Cohen, A., Klunk, W., & Aizenstein, H.J. (2020). Multimodal magnetic resonance imaging predicts regional amyloid- β burden in the brain. In bioRxiv. doi: 10.1101/2020.01.17.910984.
  • Ward, M.J., Karim, H.T., Jessen, Z.F., Ghuman, A.S., Richardson, R.M., Reynolds, C.F., & Karp, J.F. (2020). Association between increased theta cordance and early response to ECT in late-life depression. Int J Geriatr Psychiatry, 35(2), 147-152.Wiley. doi: 10.1002/gps.5220.
  • Andreescu, C., Ajilore, O., Aizenstein, H.J., Albert, K., Butters, M.A., Landman, B.A., Karim, H.T., Krafty, R., & Taylor, W.D. (2019). Disruption of Neural Homeostasis as a Model of Relapse and Recurrence in Late-Life Depression. Am J Geriatr Psychiatry, 27(12), 1316-1330.Elsevier. doi: 10.1016/j.jagp.2019.07.016.
  • Camacho, M.C., Karim, H.T., & Perlman, S.B. (2019). Neural architecture supporting active emotion processing in children: A multivariate approach. Neuroimage, 188, 171-180.Elsevier. doi: 10.1016/j.neuroimage.2018.12.013.
  • Karim, H.T., Tudorascu, D.L., Cohen, A., Price, J.C., Lopresti, B., Mathis, C., Klunk, W., Snitz, B.E., & Aizenstein, H.J. (2019). Relationships Between Executive Control Circuit Activity, Amyloid Burden, and Education in Cognitively Healthy Older Adults. Am J Geriatr Psychiatry, 27(12), 1360-1371.Elsevier. doi: 10.1016/j.jagp.2019.07.008.
  • Kay, D.B., Karim, H.T., Hasler, B.P., James, J.A., Germain, A., Hall, M.H., Franzen, P.L., Price, J.C., Nofzinger, E.A., & Buysse, D.J. (2019). Impact of acute sleep restriction on cerebral glucose metabolism during recovery non-rapid eye movement sleep among individuals with primary insomnia and good sleeper controls. Sleep Med, 55, 81-91.Elsevier. doi: 10.1016/j.sleep.2018.12.007.
  • Lin, C., Karim, H.T., Pecina, M., Aizenstein, H.J., Lenze, E.J., Blumberger, D.M., Mulsant, B.H., Kharasch, E.D., Reynolds Iii, C.F., & Karp, J.F. (2019). Low-dose augmentation with buprenorphine increases emotional reactivity but not reward activity in treatment resistant mid- and late-life depression. Neuroimage Clin, 21, 101679.Elsevier. doi: 10.1016/j.nicl.2019.101679.
  • Rangarajan, A., Karim, H.T., Tudorascu, D.L., Walker, S., Aizensteina, H., & Andreescu, C. (2019). Dorsal Anterior Cingulate Cortical Thickness Is Associated with Improvement in Worry Severity Following Treatment in Late-Life Generalized Anxiety Disorder. In PsyArXiv. doi: 10.31234/osf.io/6c8gz.
  • Wu, M., Mennin, D.S., Ly, M., Karim, H.T., Banihashemi, L., Tudorascu, D.L., Aizenstein, H.J., & Andreescu, C. (2019). When worry may be good for you: Worry severity and limbic-prefrontal functional connectivity in late-life generalized anxiety disorder. J Affect Disord, 257, 650-657.Elsevier. doi: 10.1016/j.jad.2019.07.022.
  • Wu, M., Thurston, R.C., Tudorascu, D.L., Karim, H.T., Mathis, C.A., Lopresti, B.J., Kamboh, M.I., Cohen, A.D., Snitz, B.E., Klunk, W.E., & Aizenstein, H.J. (2019). Amyloid deposition is associated with different patterns of hippocampal connectivity in men versus women. Neurobiol Aging, 76, 141-150.Elsevier. doi: 10.1016/j.neurobiolaging.2018.11.020.
  • Clarkson, B.D., Karim, H.T., Griffiths, D.J., & Resnick, N.M. (2018). Functional connectivity of the brain in older women with urgency urinary incontinence. Neurourol Urodyn, 37(8), 2763-2775.Wiley. doi: 10.1002/nau.23766.
  • Karim, H.T., Wang, M., Andreescu, C., Tudorascu, D., Butters, M.A., Karp, J.F., Reynolds, C.F., & Aizenstein, H.J. (2018). Acute trajectories of neural activation predict remission to pharmacotherapy in late-life depression. Neuroimage Clin, 19, 831-839.Elsevier. doi: 10.1016/j.nicl.2018.06.006.
  • Ryan, J.P., Aizenstein, H.J., Orchard, T.J., Nunley, K.A., Karim, H., & Rosano, C. (2018). Basal ganglia cerebral blood flow associates with psychomotor speed in adults with type 1 diabetes. Brain Imaging Behav, 12(5), 1271-1278.Springer Nature. doi: 10.1007/s11682-017-9783-y.
  • Ryan, J.P., Karim, H.T., Aizenstein, H.J., Helbling, N.L., & Toledo, F.G.S. (2018). Insulin sensitivity predicts brain network connectivity following a meal. Neuroimage, 171, 268-276.Elsevier. doi: 10.1016/j.neuroimage.2018.01.024.
  • Smagula, S.F., Karim, H.T., Rangarajan, A., Santos, F.P., Wood, S.C., Santini, T., Jakicic, J.M., Reynolds, C.F., Cameron, J.L., Vallejo, A.N., Butters, M.A., Rosano, C., Ibrahim, T.S., Erickson, K.I., & Aizenstein, H.J. (2018). Association of Hippocampal Substructure Resting-State Functional Connectivity with Memory Performance in Older Adults. Am J Geriatr Psychiatry, 26(6), 690-699.Elsevier. doi: 10.1016/j.jagp.2018.03.003.
  • Wei, W., Karim, H.T., Lin, C., Mizuno, A., Andreescu, C., Karp, J.F., Reynolds, C.F., & Aizenstein, H.J. (2018). Trajectories in Cerebral Blood Flow Following Antidepressant Treatment in Late-Life Depression: Support for the Vascular Depression Hypothesis. J Clin Psychiatry, 79(6).Physicians Postgraduate Press. doi: 10.4088/JCP.18m12106.
  • Droppa, K., Karim, H.T., Tudorascu, D.L., Karp, J.F., Reynolds, C.F., Aizenstein, H.J., & Butters, M.A. (2017). Association between change in brain gray matter volume, cognition, and depression severity: Pre- and post- antidepressant pharmacotherapy for late-life depression. J Psychiatr Res, 95, 129-134.Elsevier. doi: 10.1016/j.jpsychires.2017.08.002.
  • Huppert, T.J., Karim, H., Lin, C.C., Alqahtani, B.A., Greenspan, S.L., & Sparto, P.J. (2017). Functional imaging of cognition in an old-old population: A case for portable functional near-infrared spectroscopy. In Chao, L. (Ed.). PLoS One, 12(10), e0184918.Public Library of Science (PLoS). doi: 10.1371/journal.pone.0184918.
  • Hwang, M., Tudorascu, D.L., Nunley, K., Karim, H., Aizenstein, H.J., Orchard, T.J., & Rosano, C. (2017). Corrigendum to "Brain Activation and Psychomotor Speed in Middle-Aged Patients with Type 1 Diabetes: Relationships with Hyperglycemia and Brain Small Vessel Disease". J Diabetes Res, 2017(1), 4295645.Hindawi. doi: 10.1155/2017/4295645.
  • Karim, H.T., & Perlman, S.B. (2017). Neurodevelopmental maturation as a function of irritable temperament: Insights From a Naturalistic Emotional Video Viewing Paradigm. Hum Brain Mapp, 38(10), 5307-5321.Wiley. doi: 10.1002/hbm.23742.
  • Karim, H.T., Andreescu, C., Tudorascu, D., Smagula, S.F., Butters, M.A., Karp, J.F., Reynolds, C., & Aizenstein, H.J. (2017). Intrinsic functional connectivity in late-life depression: trajectories over the course of pharmacotherapy in remitters and non-remitters. Mol Psychiatry, 22(3), 450-457.Springer Nature. doi: 10.1038/mp.2016.55.
  • Karim, H.T., Huppert, T.J., Erickson, K.I., Wollam, M.E., Sparto, P.J., Sejdić, E., & VanSwearingen, J.M. (2017). Motor sequence learning-induced neural efficiency in functional brain connectivity. Behav Brain Res, 319, 87-95.Elsevier. doi: 10.1016/j.bbr.2016.11.021.
  • Karim, H.T., Tudorascu, D.L., Butters, M.A., Walker, S., Aizenstein, H.J., & Andreescu, C. (2017). In the grip of worry: cerebral blood flow changes during worry induction and reappraisal in late-life generalized anxiety disorder. Transl Psychiatry, 7(9), e1244.Springer Nature. doi: 10.1038/tp.2017.215.
  • Karim, H.T., Tudorascu, D.L., Butters, M.A., Walker, S., Aizenstein, H.J., & Andreescu, C. (2017). In the grip of worry: cerebral blood flow changes during worry induction and reappraisal in late-life generalized anxiety disorder. Transl Psychiatry, 7(8), e1204.Springer Nature. doi: 10.1038/tp.2017.180.
  • Kay, D.B., Karim, H.T., Soehner, A.M., Hasler, B.P., James, J.A., Germain, A., Hall, M.H., Franzen, P.L., Price, J.C., Nofzinger, E.A., & Buysse, D.J. (2017). Subjective-Objective Sleep Discrepancy Is Associated With Alterations in Regional Glucose Metabolism in Patients With Insomnia and Good Sleeper Controls. Sleep, 40(11).Oxford University Press (OUP). doi: 10.1093/sleep/zsx155.
  • Smagula, S.F., Karim, H.T., Lenze, E.J., Butters, M.A., Wu, G.F., Mulsant, B.H., Reynolds, C.F., & Aizenstein, H.J. (2017). Gray matter regions statistically mediating the cross-sectional association of eotaxin and set-shifting among older adults with major depressive disorder. Int J Geriatr Psychiatry, 32(12), 1226-1232.Wiley. doi: 10.1002/gps.4585.
  • Hwang, M., Tudorascu, D.L., Nunley, K., Karim, H., Aizenstein, H.J., Orchard, T.J., & Rosano, C. (2016). Brain Activation and Psychomotor Speed in Middle-Aged Patients with Type 1 Diabetes: Relationships with Hyperglycemia and Brain Small Vessel Disease. J Diabetes Res, 2016(1), 9571464.Hindawi. doi: 10.1155/2016/9571464.
  • Karim, H., Tudorascu, D.L., Aizenstein, H., Walker, S., Good, R., & Andreescu, C. (2016). Emotion Reactivity and Cerebrovascular Burden in Late-Life GAD: A Neuroimaging Study. Am J Geriatr Psychiatry, 24(11), 1040-1050.Elsevier. doi: 10.1016/j.jagp.2016.07.015.
  • Karim, H.T., Andreescu, C., MacCloud, R.L., Butters, M.A., Reynolds, C.F., Aizenstein, H.J., & Tudorascu, D.L. (2016). The effects of white matter disease on the accuracy of automated segmentation. Psychiatry Res Neuroimaging, 253, 7-14.Elsevier. doi: 10.1016/j.pscychresns.2016.05.003.
  • Kay, D.B., Karim, H.T., Soehner, A.M., Hasler, B.P., Wilckens, K.A., James, J.A., Aizenstein, H.J., Price, J.C., Rosario, B.L., Kupfer, D.J., Germain, A., Hall, M.H., Franzen, P.L., Nofzinger, E.A., & Buysse, D.J. (2016). Sleep-Wake Differences in Relative Regional Cerebral Metabolic Rate for Glucose among Patients with Insomnia Compared with Good Sleepers. Sleep, 39(10), 1779-1794.Oxford University Press (OUP). doi: 10.5665/sleep.6154.
  • Khalaf, A., Karim, H., Berkout, O.V., Andreescu, C., Tudorascu, D., Reynolds, C.F., & Aizenstein, H. (2016). Altered Functional Magnetic Resonance Imaging Markers of Affective Processing During Treatment of Late-Life Depression. Am J Geriatr Psychiatry, 24(10), 791-801.Elsevier. doi: 10.1016/j.jagp.2016.03.012.
  • Tudorascu, D.L., Karim, H.T., Maronge, J.M., Alhilali, L., Fakhran, S., Aizenstein, H.J., Muschelli, J., & Crainiceanu, C.M. (2016). Reproducibility and Bias in Healthy Brain Segmentation: Comparison of Two Popular Neuroimaging Platforms. Front Neurosci, 10(NOV), 503.Frontiers. doi: 10.3389/fnins.2016.00503.
  • Leung, W., Shaffer, C.D., Reed, L.K., Smith, S.T., Barshop, W., Dirkes, W., Dothager, M., Lee, P., Wong, J., Xiong, D., Yuan, H., Bedard, J.E.J., Machone, J.F., Patterson, S.D., Price, A.L., Turner, B.A., Robic, S., Luippold, E.K., McCartha, S.R., Walji, T.A., Walker, C.A., Saville, K., Abrams, M.K., Armstrong, A.R., Armstrong, W., Bailey, R.J., Barberi, C.R., Beck, L.R., Blaker, A.L., Blunden, C.E., Brand, J.P., Brock, E.J., Brooks, D.W., Brown, M., Butzler, S.C., Clark, E.M., Clark, N.B., Collins, A.A., Cotteleer, R.J., Cullimore, P.R., Dawson, S.G., Docking, C.T., Dorsett, S.L., Dougherty, G.A., Downey, K.A., Drake, A.P., Earl, E.K., Floyd, T.G., Forsyth, J.D., Foust, J.D., Franchi, S.L., Geary, J.F., Hanson, C.K., Harding, T.S., Harris, C.B., Heckman, J.M., Holderness, H.L., Howey, N.A., Jacobs, D.A., Jewell, E.S., Kaisler, M., Karaska, E.A., Kehoe, J.L., Koaches, H.C., Koehler, J., Koenig, D., Kujawski, A.J., Kus, J.E., Lammers, J.A., Leads, R.R., Leatherman, E.C., Lippert, R.N., Messenger, G.S., Morrow, A.T., Newcomb, V., Plasman, H.J., Potocny, S.J., Powers, M.K., Reem, R.M., Rennhack, J.P., Reynolds, K.R., Reynolds, L.A., Rhee, D.K., Rivard, A.B., Ronk, A.J., Rooney, M.B., Rubin, L.S., Salbert, L.R., Saluja, R.K., Schauder, T., Schneiter, A.R., Schulz, R.W., Smith, K.E., Spencer, S., Swanson, B.R., Tache, M.A., Tewilliager, A.A., Tilot, A.K., VanEck, E., Villerot, M.M., Vylonis, M.B., Watson, D.T., Wurzler, J.A., Wysocki, L.M., Yalamanchili, M., Zaborowicz, M.A., Emerson, J.A., Ortiz, C., Deuschle, F.J., DiLorenzo, L.A., Goeller, K.L., Macchi, C.R., Muller, S.E., Pasierb, B.D., Sable, J.E., Tucci, J.M., Tynon, M., Dunbar, D.A., Beken, L.H., Conturso, A.C., Danner, B.L., DeMichele, G.A., Gonzales, J.A., Hammond, M.S., Kelley, C.V., Kelly, E.A., Kulich, D., Mageeney, C.M., McCabe, N.L., Newman, A.M., Spaeder, L.A., Tumminello, R.A., Revie, D., Benson, J.M., Cristostomo, M.C., DaSilva, P.A., Harker, K.S., Jarrell, J.N., Jimenez, L.A., Katz, B.M., Kennedy, W.R., Kolibas, K.S., LeBlanc, M.T., Nguyen, T.T., Nicolas, D.S., Patao, M.D., Patao, S.M., Rupley, B.J., Sessions, B.J., Weaver, J.A., Goodman, A.L., Alvendia, E.L., Baldassari, S.M., Brown, A.S., Chase, I.O., Chen, M., Chiang, S., Cromwell, A.B., Custer, A.F., DiTommaso, T.M., El-Adaimi, J., Goscinski, N.C., Grove, R.A., Gutierrez, N., Harnoto, R.S., Hedeen, H., Hong, E.L., Hopkins, B.L., Huerta, V.F., Khoshabian, C., LaForge, K.M., Lee, C.T., Lewis, B.M., Lydon, A.M., Maniaci, B.J., Mitchell, R.D., Morlock, E.V., Morris, W.M., Naik, P., Olson, N.C., Osterloh, J.M., Perez, M.A., Presley, J.D., Randazzo, M.J., Regan, M.K., Rossi, F.G., Smith, M.A., Soliterman, E.A., Sparks, C.J., Tran, D.L., Wan, T., Welker, A.A., Wong, J.N., Sreenivasan, A., Youngblom, J., Adams, A., Alldredge, J., Bryant, A., Carranza, D., Cifelli, A., Coulson, K., Debow, C., Delacruz, N., Emerson, C., Farrar, C., Foret, D., Garibay, E., Gooch, J., Heslop, M., Kaur, S., Khan, A., Kim, V., Lamb, T., Lindbeck, P., Lucas, G., Macias, E., Martiniuc, D., Mayorga, L., Medina, J., Membreno, N., Messiah, S., Neufeld, L., Nguyen, S.F., Nichols, Z., Odisho, G., Peterson, D., Rodela, L., Rodriguez, P., Rodriguez, V., Ruiz, J., Sherrill, W., Silva, V., Sparks, J., Statton, G., Townsend, A., Valdez, I., Waters, M., Westphal, K., Winkler, S., Zumkehr, J., DeJong, R.J., Hoogewerf, A.J., Ackerman, C.M., Armistead, I.O., Baatenburg, L., Borr, M.J., Brouwer, L.K., Burkhart, B.J., Bushhouse, K.T., Cesko, L., Choi, T.Y.Y., Cohen, H., Damsteegt, A.M., Darusz, J.M., Dauphin, C.M., Davis, Y.P., Diekema, E.J., Drewry, M., Eisen, M.E.M., Faber, H.M., Faber, K.J., Feenstra, E., Felzer-Kim, I.T., Hammond, B.L., Hendriksma, J., Herrold, M.R., Hilbrands, J.A., Howell, E.J., Jelgerhuis, S.A., Jelsema, T.R., Johnson, B.K., Jones, K.K., Kim, A., Kooienga, R.D., Menyes, E.E., Nollet, E.A., Plescher, B.E., Rios, L., Rose, J.L., Schepers, A.J., Scott, G., Smith, J.R., Sterling, A.M., Tenney, J.C., Uitvlugt, C., VanDyken, R.E., VanderVennen, M., Vue, S., Kokan, N.P., Agbley, K., Boham, S.K., Broomfield, D., Chapman, K., Dobbe, A., Dobbe, I., Harrington, W., Ibrahem, M., Kennedy, A., Koplinsky, C.A., Kubricky, C., Ladzekpo, D., Pattison, C., Ramirez, R.E., Wande, L., Woehlke, S., Wawersik, M., Kiernan, E., Thompson, J.S., Banker, R., Bartling, J.R., Bhatiya, C.I., Boudoures, A.L., Christiansen, L., Fosselman, D.S., French, K.M., Gill, I.S., Havill, J.T., Johnson, J.L., Keny, L.J., Kerber, J.M., Klett, B.M., Kufel, C.N., May, F.J., Mecoli, J.P., Merry, C.R., Meyer, L.R., Miller, E.G., Mullen, G.J., Palozola, K.C., Pfeil, J.J., Thomas, J.G., Verbofsky, E.M., Spana, E.P., Agarwalla, A., Chapman, J., Chlebina, B., Chong, I., Falk, I.N., Fitzgibbons, J.D., Friedman, H., Ighile, O., Kim, A.J., Knouse, K.A., Kung, F., Mammo, D., Ng, C.L., Nikam, V.S., Norton, D., Pham, P., Polk, J.W., Prasad, S., Rankin, H., Ratliff, C.D., Scala, V., Schwartz, N.U., Shuen, J.A., Xu, A., Xu, T.Q., Zhang, Y., Rosenwald, A.G., Burg, M.G., Adams, S.J., Baker, M., Botsford, B., Brinkley, B., Brown, C., Emiah, S., Enoch, E., Gier, C., Greenwell, A., Hoogenboom, L., Matthews, J.E., McDonald, M., Mercer, A., Monsma, N., Ostby, K., Ramic, A., Shallman, D., Simon, M., Spencer, E., Tomkins, T., Wendland, P., Wylie, A., Wolyniak, M.J., Robertson, G.M., Smith, S.I., DiAngelo, J.R., Sassu, E.D., Bhalla, S.C., Sharif, K.A., Choeying, T., Macias, J.S., Sanusi, F., Torchon, K., Bednarski, A.E., Alvarez, C.J., Davis, K.C., Dunham, C.A., Grantham, A.J., Hare, A.N., Schottler, J., Scott, Z.W., Kuleck, G.A., Yu, N.S., Kaehler, M.M., Jipp, J., Overvoorde, P.J., Shoop, E., Cyrankowski, O., Hoover, B., Kusner, M., Lin, D., Martinov, T., Misch, J., Salzman, G., Schiedermayer, H., Snavely, M., Zarrasola, S., Parrish, S., Baker, A., Beckett, A., Belella, C., Bryant, J., Conrad, T., Fearnow, A., Gomez, C., Herbstsomer, R.A., Hirsch, S., Johnson, C., Jones, M., Kabaso, R., Lemmon, E., Vieira, C.M.D.S., McFarland, D., McLaughlin, C., Morgan, A., Musokotwane, S., Neutzling, W., Nietmann, J., Paluskievicz, C., Penn, J., Peoples, E., Pozmanter, C., Reed, E., Rigby, N., Schmidt, L., Shelton, M., Shuford, R., Tirasawasdichai, T., Undem, B., Urick, D., Vondy, K., Yarrington, B., Eckdahl, T.T., Poet, J.L., Allen, A.B., Anderson, J.E., Barnett, J.M., Baumgardner, J.S., Brown, A.D., Carney, J.E., Chavez, R.A., Christgen, S.L., Christie, J.S., Clary, A.N., Conn, M.A., Cooper, K.M., Crowley, M.J., Crowley, S.T., Doty, J.S., Dow, B.A., Edwards, C.R., Elder, D.D., Fanning, J.P., Janssen, B.M., Lambright, A.K., Lane, C.E., Limle, A.B., Mazur, T., McCracken, M.R., McDonough, A.M., Melton, A.D., Minnick, P.J., Musick, A.E., Newhart, W.H., Noynaert, J.W., Ogden, B.J., Sandusky, M.W., Schmuecker, S.M., Shipman, A.L., Smith, A.L., Thomsen, K.M., Unzicker, M.R., Vernon, W.B., Winn, W.W., Woyski, D.S., Zhu, X., Du, C., Ament, C., Aso, S., Bisogno, L.S., Caronna, J., Fefelova, N., Lopez, L., Malkowitz, L., Marra, J., Menillo, D., Obiorah, I., Onsarigo, E.N., Primus, S., Soos, M., Tare, A., Zidan, A., Jones, C.J., Aronhalt, T., Bellush, J.M., Burke, C., DeFazio, S., Does, B.R., Johnson, T.D., Keysock, N., Knudsen, N.H., Messler, J., Myirski, K., Rekai, J.L., Rempe, R.M., Salgado, M.S., Stagaard, E., Starcher, J.R., Waggoner, A.W., Yemelyanova, A.K., Hark, A.T., Bertolet, A., Kuschner, C.E., Parry, K., Quach, M., Shantzer, L., Shaw, M.E., Smith, M.A., Glenn, O., Mason, P., Williams, C., Key, S.C.S., Henry, T.C.P., Johnson, A.G., White, J.X., Haberman, A., Asinof, S., Drumm, K., Freeburg, T., Safa, N., Schultz, D., Shevin, Y., Svoronos, P., Vuong, T., Wellinghoff, J., Hoopes, L.L.M., Chau, K.M., Ward, A., Regisford, E.G.C., Augustine, L., Davis-Reyes, B., Echendu, V., Hales, J., Ibarra, S., Johnson, L., Ovu, S., Braverman, J.M., Bahr, T.J., Caesar, N.M., Campana, C., Cassidy, D.W., Cognetti, P.A., English, J.D., Fadus, M.C., Fick, C.N., Freda, P.J., Hennessy, B.M., Hockenberger, K., Jones, J.K., King, J.E., Knob, C.R., Kraftmann, K.J., Li, L., Lupey, L.N., Minniti, C.J., Minton, T.F., Moran, J.V., Mudumbi, K., Nordman, E.C., Puetz, W.J., Robinson, L.M., Rose, T.J., Sweeney, E.P., Timko, A.S., Paetkau, D.W., Eisler, H.L., Aldrup, M.E., Bodenberg, J.M., Cole, M.G., Deranek, K.M., DeShetler, M., Dowd, R.M., Eckardt, A.K., Ehret, S.C., Fese, J., Garrett, A.D., Kammrath, A., Kappes, M.L., Light, M.R., Meier, A.C., O'Rouke, A., Perella, M., Ramsey, K., Ramthun, J.R., Reilly, M.T., Robinett, D., Rossi, N.L., Schueler, M.G., Shoemaker, E., Starkey, K.M., Vetor, A., Vrable, A., Chandrasekaran, V., Beck, C., Hatfield, K.R., Herrick, D.A., Khoury, C.B., Lea, C., Louie, C.A., Lowell, S.M., Reynolds, T.J., Schibler, J., Scoma, A.H., Smith-Gee, M.T., Tuberty, S., Smith, C.D., Lopilato, J.E., Hauke, J., Roecklein-Canfield, J.A., Corrielus, M., Gilman, H., Intriago, S., Maffa, A., Rauf, S.A., Thistle, K., Trieu, M., Winters, J., Yang, B., Hauser, C.R., Abusheikh, T., Ashrawi, Y., Benitez, P., Boudreaux, L.R., Bourland, M., Chavez, M., Cruz, S., Elliott, G., Farek, J.R., Flohr, S., Flores, A.H., Friedrichs, C., Fusco, Z., Goodwin, Z., Helmreich, E., Kiley, J., Knepper, J.M., Langner, C., Martinez, M., Mendoza, C., Naik, M., Ochoa, A., Ragland, N., Raimey, E., Rathore, S., Reza, E., Sadovsky, G., Seydoux, M.I.B., Smith, J.E., Unruh, A.K., Velasquez, V., Wolski, M.W., Gosser, Y., Govind, S., Clarke-Medley, N., Guadron, L., Lau, D., Lu, A., Mazzeo, C., Meghdari, M., Ng, S., Pamnani, B., Plante, O., Shum, Y.K.W., Song, R., Johnson, D.E., Abdelnabi, M., Archambault, A., Chamma, N., Gaur, S., Hammett, D., Kandahari, A., Khayrullina, G., Kumar, S., Lawrence, S., Madden, N., Mandelbaum, M., Milnthorp, H., Mohini, S., Patel, R., Peacock, S.J., Perling, E., Quintana, A., Rahimi, M., Ramirez, K., Singhal, R., Weeks, C., Wong, T., Gillis, A.T., Moore, Z.D., Savell, C.D., Watson, R., Mel, S.F., Anilkumar, A.A., Bilinski, P., Castillo, R., Closser, M., Cruz, N.M., Dai, T., Garbagnati, G.F., Horton, L.S., Kim, D., Lau, J.H., Liu, J.Z., Mach, S.D., Phan, T.A., Ren, Y., Stapleton, K.E., Strelitz, J.M., Sunjed, R., Stamm, J., Anderson, M.C., Bonifield, B.G., Coomes, D., Dillman, A., Durchholz, E.J., Fafara-Thompson, A.E., Gross, M.J., Gygi, A.M., Jackson, L.E., Johnson, A., Kocsisova, Z., Manghelli, J.L., McNeil, K., Murillo, M., Naylor, K.L., Neely, J., Ogawa, E.E., Rich, A., Rogers, A., Spencer, J.D., Stemler, K.M., Throm, A.A., Van Camp, M., Weihbrecht, K., Wiles, T.A., Williams, M.A., Williams, M., Zoll, K., Bailey, C., Zhou, L., Balthaser, D.M., Bashiri, A., Bower, M.E., Florian, K.A., Ghavam, N., Greiner-Sosanko, E.S., Karim, H., Mullen, V.W., Pelchen, C.E., Yenerall, P.M., Zhang, J., Rubin, M.R., Arias-Mejias, S.M., Bermudez-Capo, A.G., Bernal-Vega, G.V., Colon-Vazquez, M., Flores-Vazquez, A., Gines-Rosario, M., Llavona-Cartagena, I.G., Martinez-Rodriguez, J.O., Ortiz-Fuentes, L., Perez-Colomba, E.O., Perez-Otero, J., Rivera, E., Rodriguez-Giron, L.J., Santiago-Sanabria, A.J., Senquiz-Gonzalez, A.M., delValle, F.R.S., Vargas-Franco, D., Velázquez-Soto, K.I., Zambrana-Burgos, J.D., Martinez-Cruzado, J.C., Asencio-Zayas, L., Babilonia-Figueroa, K., Beauchamp-Pérez, F.D., Belén-Rodríguez, J., Bracero-Quiñones, L., Burgos-Bula, A.P., Collado-Méndez, X.A., Colón-Cruz, L.R., Correa-Muller, A.I., Crooke-Rosado, J.L., Cruz-García, J.M., Defendini-Ávila, M., Delgado-Peraza, F.M., Feliciano-Cancela, A.J., Gónzalez-Pérez, V.M., Guiblet, W., Heredia-Negrón, A., Hernández-Muñiz, J., Irizarry-González, L.N., Laboy-Corales, Á.L., Llaurador-Caraballo, G.A., Marín-Maldonado, F., Marrero-Llerena, U., Martell-Martínez, H.A., Martínez-Traverso, I.M., Medina-Ortega, K.N., Méndez-Castellanos, S.G., Menéndez-Serrano, K.C., Morales-Caraballo, C.I., Ortiz-DeChoudens, S., Ortiz-Ortiz, P., Pagán-Torres, H., Pérez-Afanador, D., Quintana-Torres, E.M., Ramírez-Aponte, E.G., Riascos-Cuero, C., Rivera-Llovet, M.S., Rivera-Pagán, I.T., Rivera-Vicéns, R.E., Robles-Juarbe, F., Rodríguez-Bonilla, L., Rodríguez-Echevarría, B.O., Rodríguez-García, P.M., Rodríguez-Laboy, A.E., Rodríguez-Santiago, S., Rojas-Vargas, M.L., Rubio-Marrero, E.N., Santiago-Colón, A., Santiago-Ortiz, J.L., Santos-Ramos, C.E., Serrano-González, J., Tamayo-Figueroa, A.M., Tascón-Peñaranda, E.P., Torres-Castillo, J.L., Valentín-Feliciano, N.A., Valentín-Feliciano, Y.M., Vargas-Barreto, N.M., Vélez-Vázquez, M., Vilanova-Vélez, L.R., Zambrana-Echevarría, C., MacKinnon, C., Chung, H.M., Kay, C., Pinto, A., Kopp, O.R., Burkhardt, J., Harward, C., Allen, R., Bhat, P., Chang, J.H.C., Chen, Y., Chesley, C., Cohn, D., DuPuis, D., Fasano, M., Fazzio, N., Gavinski, K., Gebreyesus, H., Giarla, T., Gostelow, M., Greenstein, R., Gunasinghe, H., Hanson, C., Hay, A., He, T.J., Homa, K., Howe, R., Howenstein, J., Huang, H., Khatri, A., Kim, Y.L., Knowles, O., Kong, S., Krock, R., Kroll, M., Kuhn, J., Kwong, M., Lee, B., Lee, R., Levine, K., Li, Y., Liu, B., Liu, L., Liu, M., Lousararian, A., Ma, J., Mallya, A., Manchee, C., Marcus, J., McDaniel, S., Miller, M.L., Molleston, J.M., Diez, C.M., Ng, P., Ngai, N., Nguyen, H., Nylander, A., Pollack, J., Rastogi, S., Reddy, H., Regenold, N., Sarezky, J., Schultz, M., Shim, J., Skorupa, T., Smith, K., Spencer, S.J., Srikanth, P., Stancu, G., Stein, A.P., Strother, M., Sudmeier, L., Sun, M., Sundaram, V., Tazudeen, N., Tseng, A., Tzeng, A., Venkat, R., Venkataram, S., Waldman, L., Wang, T., Yang, H., Yu, J.Y., Zheng, Y., Preuss, M.L., Garcia, A., Juergens, M., Morris, R.W., Nagengast, A.A., Azarewicz, J., Carr, T.J., Chichearo, N., Colgan, M., Donegan, M., Gardner, B., Kolba, N., Krumm, J.L., Lytle, S., MacMillian, L., Miller, M., Montgomery, A., Moretti, A., Offenbacker, B., Polen, M., Toth, J., Woytanowski, J., Kadlec, L., Crawford, J., Spratt, M.L., Adams, A.L., Barnard, B.K., Cheramie, M.N., Eime, A.M., Golden, K.L., Hawkins, A.P., Hill, J.E., Kampmeier, J.A., Kern, C.D., Magnuson, E.E., Miller, A.R., Morrow, C.M., Peairs, J.C., Pickett, G.L., Popelka, S.A., Scott, A.J., Teepe, E.J., TerMeer, K.A., Watchinski, C.A., Watson, L.A., Weber, R.E., Woodard, K.A., Barnard, D.C., Appiah, I., Giddens, M.M., McNeil, G.P., Adebayo, A., Bagaeva, K., Chinwong, J., Dol, C., George, E., Haltaufderhyde, K., Haye, J., Kaur, M., Semon, M., Serjanov, D., Toorie, A., Wilson, C., Riddle, N.C., Buhler, J., Mardis, E.R., & Elgin, S.C.R. (2015). Drosophila muller f elements maintain a distinct set of genomic properties over 40 million years of evolution. G3 (Bethesda), 5(5), 719-740.Oxford University Press (OUP). doi: 10.1534/g3.114.015966.
  • Karim, H.T., Sparto, P.J., Aizenstein, H.J., Furman, J.M., Huppert, T.J., Erickson, K.I., & Loughlin, P.J. (2014). Functional MR imaging of a simulated balance task. Brain Res, 1555, 20-27.Elsevier. doi: 10.1016/j.brainres.2014.01.033.
  • Muhei-aldin, O., VanSwearingen, J., Karim, H., Huppert, T., Sparto, P.J., Erickson, K.I., & Sejdić, E. (2014). An investigation of fMRI time series stationarity during motor sequence learning foot tapping tasks. J Neurosci Methods, 227, 75-82.Elsevier. doi: 10.1016/j.jneumeth.2014.02.003.
  • Karim, H., Fuhrman, S.I., Sparto, P., Furman, J., & Huppert, T. (2013). Functional brain imaging of multi-sensory vestibular processing during computerized dynamic posturography using near-infrared spectroscopy. Neuroimage, 74, 318-325.Elsevier. doi: 10.1016/j.neuroimage.2013.02.010.
  • Karim, H.T., Fuhrman, S.I., Furman, J.M., & Huppert, T.J. (2013). Neuroimaging to detect cortical projection of vestibular response to caloric stimulation in young and older adults using functional near-infrared spectroscopy (fNIRS). Neuroimage, 76(1), 1-10.Elsevier. doi: 10.1016/j.neuroimage.2013.02.061.
  • Karim, H., Schmidt, B., Dart, D., Beluk, N., & Huppert, T. (2012). Functional near-infrared spectroscopy (fNIRS) of brain function during active balancing using a video game system. Gait Posture, 35(3), 367-372.Elsevier. doi: 10.1016/j.gaitpost.2011.10.007.

  • Pearcy, L.B., Karim, H.T., Butters, M.A., Krafty, R., Boyd, B.D., Banihashemi, L., Szymkowicz, S.M., Landman, B.A., Ajilore, O., Taylor, W.D., & Andreescu, C. (2025). White matter hyperintensities and relapse risk in late-life depression. In J Affect Disord, 383(2), (pp. 298-305).Elsevier.Netherlands. doi: 10.1016/j.jad.2025.04.116.
  • Farhat, N., Karim, H., Santini, T., Rosano, C., Candra, L., Aizenstein, H., Ibrahim, T., & Novelli, E.M. (2021). Characterization of Resting State Default Mode Network in Individuals with HbSS and HbSC, and Healthy Controls Using 7-Tesla Human MRI. In BLOOD, 138(Supplement 1).American Society of Hematology. doi: 10.1182/blood-2021-153558.
  • Vogt, K.M., Ibinson, J.W., Smith, C.T., Citro, A.T., Norton, C.M., Karim, H.T., Popov, V., Mahajan, A., Aizenstein, H.J., Reder, L.M., & Fiez, J.A. (2021). Midazolam and Ketamine Produce Distinct Neural Changes in Memory, Pain, and Fear Networks during Pain. In Anesthesiology, 135(1), (pp. 69-82).Wolters Kluwer.United States. doi: 10.1097/ALN.0000000000003774.
  • Karim, H., Aizenstein, H., & Andreescu, C. (2020). Neural Markers of Successful In-Scanner Worry Reappraisal in Older Adults: Open-Label Neural Target Engagement Using Intermittent Theta-Burst TMS. In BIOLOGICAL PSYCHIATRY, 87(9), (pp. S419-S420).Elsevier. doi: 10.1016/j.biopsych.2020.02.1071.
  • Karim, H., Gross, J., Aizenstein, H., & Andreescu, C. (2019). Neural Markers of Successful In-Scanner Worry Reappraisal in Older Adults. In BIOLOGICAL PSYCHIATRY, 85(10), (pp. S224-S225).Elsevier. doi: 10.1016/j.biopsych.2019.03.569.
  • Karim, H., Wang, M., Andreescu, C., Tudorascu, D., Karp, J., Reynolds, C., & Aizenstein, H. (2018). Prediction of Remission to Pharmacotherapy in Late-Life Depression Using Baseline and Single Dose Neural Activation. In BIOLOGICAL PSYCHIATRY, 83(9), (p. S180).Elsevier. doi: 10.1016/j.biopsych.2018.02.469.
  • Karim, H.T., Andreescu, C., Karp, J., Reynolds, C.F., & Aizenstein, H.J. (2018). Functional Activation during Emotion Processing in Late-Life Depression: Early Markers of Treatment Response. In AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY, 26(3), (pp. S89-S90).Elsevier. doi: 10.1016/j.jagp.2018.01.109.
  • Mizuno, A., Karim, H.T., Rangarajan, A., Klunk, W., Aizenstein, H.J., & Snitz, B. (2018). Relationships among Potential Precursors of Dementia: Subjective Cognitive Decline, Amyloid Burden, and Brain Hyperactivation. In AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY, 26(3), (p. S98).Elsevier. doi: 10.1016/j.jagp.2018.01.120.
  • Edelman, K., Tudorascu, D., Agudelo, C., Snitz, B., Karim, H., Cohen, A., Mathis, C., Price, J., Weissfeld, L., Klunk, W., & Aizenstein, H. (2017). Amyloid-Beta Deposition is Associated with Increased Medial Temporal Lobe Activation during Memory Encoding in the Cognitively Normal Elderly. Poster session presented at the meeting of Human Amyloid Imaging meeting.England.
  • P. Santos, F., F. Smagula, S., Karim, H., S. Santini, T., J. Aizenstein, H., S. Ibrahim, T., & D. Maciel, C. (2017). Dynamic Bayesian Network Modeling of Hippocampal Subfields Connectivity with 7T fMRI: A Case Study. In Proceedings of the 10th International Joint Conference on Biomedical Engineering Systems and Technologies, 4, (pp. 178-184).INSTICC. doi: 10.5220/0006151601780184.
  • Khalaf, A.M., Karim, H., Tudorascu, D.L., Reynolds, C.F.I.I.I., & Aizenstein, H. (2015). Emotional Processing Functional Magnetic Resonance Imaging Is Associated with Treatment Response in Late Life Depression. In AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY, 23(3), (pp. S132-S133).Elsevier. doi: 10.1016/j.jagp.2014.12.134.
Research Interests
Biological psychology Clinical and health psychology Neurosciences Clinical sciences
headshot of Helmet Karim
Contact Helmet Karim
Assistant Professor
hek26@pitt.edu