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Poornima Kumar
Poornima Kumar
Harvard Medical School
Verified email at mclean.harvard.edu
Title
Cited by
Cited by
Year
Base excess and lactate as prognostic indicators for patients admitted to intensive care
I Smith, P Kumar, S Molloy, A Rhodes, PJ Newman, RM Grounds, ...
Intensive care medicine 27, 74-83, 2001
5582001
Expected value and prediction error abnormalities in depression and schizophrenia
VB Gradin, P Kumar, G Waiter, T Ahearn, C Stickle, M Milders, I Reid, ...
Brain 134 (6), 1751-1764, 2011
5312011
Abnormal temporal difference reward-learning signals in major depression
P Kumar, G Waiter, T Ahearn, M Milders, I Reid, JD Steele
Brain 131 (8), 2084-2093, 2008
4572008
Blunted response to feedback information in depressive illness
JD Steele, P Kumar, KP Ebmeier
Brain 130 (9), 2367-2374, 2007
3252007
Reinforcement learning models and their neural correlates: An activation likelihood estimation meta-analysis
HW Chase, P Kumar, SB Eickhoff, AY Dombrovski
Cognitive, affective, & behavioral neuroscience 15, 435-459, 2015
2142015
The insular cortex and the neuroanatomy of major depression
R Sprengelmeyer, JD Steele, B Mwangi, P Kumar, D Christmas, M Milders, ...
Journal of affective disorders 133 (1-2), 120-127, 2011
2072011
Impaired reward prediction error encoding and striatal-midbrain connectivity in depression
P Kumar, F Goer, L Murray, DG Dillon, ML Beltzer, AL Cohen, NH Brooks, ...
Neuropsychopharmacology 43 (7), 1581-1588, 2018
1942018
Differential effects of acute stress on anticipatory and consummatory phases of reward processing
P Kumar, LH Berghorst, LD Nickerson, SJ Dutra, FK Goer, DN Greve, ...
Neuroscience 266, 1-12, 2014
1622014
Microstructural brain abnormalities in medication-free patients with major depressive disorder: a systematic review and meta-analysis of diffusion tensor imaging
J Jiang, YJ Zhao, XY Hu, MY Du, ZQ Chen, M Wu, KM Li, HY Zhu, ...
Journal of Psychiatry and Neuroscience 42 (3), 150-163, 2017
1572017
Brain mechanisms mediating effects of stress on reward sensitivity
M Ironside, P Kumar, MS Kang, DA Pizzagalli
Current opinion in behavioral sciences 22, 106-113, 2018
1142018
IntechOpen: London
S Kumar, P Kumar, CS Pathak
UK, 2021
1102021
Increased neural response to social rejection in major depression
P Kumar, GD Waiter, M Dubois, M Milders, I Reid, JD Steele
Depression and anxiety 34 (11), 1049-1056, 2017
942017
Assessment of striatal dopamine transporter binding in individuals with major depressive disorder: in vivo positron emission tomography and postmortem evidence
DA Pizzagalli, S Berretta, D Wooten, F Goer, KT Pilobello, P Kumar, ...
JAMA psychiatry 76 (8), 854-861, 2019
932019
Neural correlates during working memory processing in major depressive disorder
XL Wang, MY Du, TL Chen, ZQ Chen, XQ Huang, Y Luo, YJ Zhao, ...
Progress in neuro-psychopharmacology and biological psychiatry 56, 101-108, 2015
912015
Dissociable cortico-striatal connectivity abnormalities in major depression in response to monetary gains and penalties
R Admon, LD Nickerson, DG Dillon, AJ Holmes, R Bogdan, P Kumar, ...
Psychological Medicine 45 (1), 121-131, 2015
882015
Thermodynamic considerations and the phase diagram of superconducting
SK Yip, T Li, P Kumar
Physical Review B 43 (4), 2742, 1991
841991
Social support and clinical improvement in COVID-19 positive patients in China
X Yang, X Yang, P Kumar, B Cao, X Ma, T Li
Nursing outlook 68 (6), 830-837, 2020
762020
Neuroanatomical prediction of anhedonia in adolescents
RP Auerbach, A Pisoni, E Bondy, P Kumar, JG Stewart, A Yendiki, ...
Neuropsychopharmacology 42 (10), 2087-2095, 2017
702017
Intraperitoneal tension-free repair of small midline ventral abdominal wall hernias with a Ventralex hernia patch: initial experience in 51 patients
HIA Hadi, A Maw, S Sarmah, P Kumar
Hernia 10, 409-413, 2006
612006
Supercurrent tunneling between conventional and unconventional superconductors: A Ginzburg-Landau approach
SK Yip, OFDA Bonfim, P Kumar
Physical Review B 41 (16), 11214, 1990
561990
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Articles 1–20