Kumar P - Search Results

1

Striatal hypofunction as a neural correlate of mood alterations in chronic pain patients.

Kim M, Mawla I, Albrecht DS, Admon R, Torrado-Carvajal A, Bergan C, Protsenko E, Kumar P, Edwards RR, Saha A, Napadow V, Pizzagalli DA, Loggia ML. Kim M, et al. Among authors: kumar p. Neuroimage. 2020 May 1;211:116656. doi: 10.1016/j.neuroimage.2020.116656. Epub 2020 Feb 15. Neuroimage. 2020. PMID: 32068162 Free PMC article.

2

Differential effects of acute stress on anticipatory and consummatory phases of reward processing.

Kumar P, Berghorst LH, Nickerson LD, Dutra SJ, Goer FK, Greve DN, Pizzagalli DA. Kumar P, et al. Neuroscience. 2014 Apr 25;266:1-12. doi: 10.1016/j.neuroscience.2014.01.058. Epub 2014 Feb 7. Neuroscience. 2014. PMID: 24508744 Free PMC article.

3

Dissociable cortico-striatal connectivity abnormalities in major depression in response to monetary gains and penalties.

Admon R, Nickerson LD, Dillon DG, Holmes AJ, Bogdan R, Kumar P, Dougherty DD, Iosifescu DV, Mischoulon D, Fava M, Pizzagalli DA. Admon R, et al. Among authors: kumar p. Psychol Med. 2015 Jan;45(1):121-31. doi: 10.1017/S0033291714001123. Epub 2014 May 15. Psychol Med. 2015. PMID: 25055809 Free PMC article. Clinical Trial.

4

Perceived life stress exposure modulates reward-related medial prefrontal cortex responses to acute stress in depression.

Kumar P, Slavich GM, Berghorst LH, Treadway MT, Brooks NH, Dutra SJ, Greve DN, O'Donovan A, Bleil ME, Maninger N, Pizzagalli DA. Kumar P, et al. J Affect Disord. 2015 Jul 15;180:104-11. doi: 10.1016/j.jad.2015.03.035. Epub 2015 Mar 28. J Affect Disord. 2015. PMID: 25898329 Free PMC article.

5

Stress and reward processing in bipolar disorder: a functional magnetic resonance imaging study.

Berghorst LH, Kumar P, Greve DN, Deckersbach T, Ongur D, Dutra SJ, Pizzagalli DA. Berghorst LH, et al. Among authors: kumar p. Bipolar Disord. 2016 Nov;18(7):602-611. doi: 10.1111/bdi.12444. Epub 2016 Nov 10. Bipolar Disord. 2016. PMID: 27870507 Free PMC article.

6

Neuroanatomical Prediction of Anhedonia in Adolescents.

Auerbach RP, Pisoni A, Bondy E, Kumar P, Stewart JG, Yendiki A, Pizzagalli DA. Auerbach RP, et al. Among authors: kumar p. Neuropsychopharmacology. 2017 Sep;42(10):2087-2095. doi: 10.1038/npp.2017.28. Epub 2017 Feb 6. Neuropsychopharmacology. 2017. PMID: 28165037 Free PMC article.

7

Increased neural response to social rejection in major depression.

Kumar P, Waiter GD, Dubois M, Milders M, Reid I, Steele JD. Kumar P, et al. Depress Anxiety. 2017 Nov;34(11):1049-1056. doi: 10.1002/da.22665. Epub 2017 Jun 20. Depress Anxiety. 2017. PMID: 28632961

8

Frontostriatal and Dopamine Markers of Individual Differences in Reinforcement Learning: A Multi-modal Investigation.

Kaiser RH, Treadway MT, Wooten DW, Kumar P, Goer F, Murray L, Beltzer M, Pechtel P, Whitton A, Cohen AL, Alpert NM, El Fakhri G, Normandin MD, Pizzagalli DA. Kaiser RH, et al. Among authors: kumar p. Cereb Cortex. 2018 Dec 1;28(12):4281-4290. doi: 10.1093/cercor/bhx281. Cereb Cortex. 2018. PMID: 29121332 Free PMC article.

9

Fear Extinction Recall Modulates Human Frontomedial Theta and Amygdala Activity.

Sperl MFJ, Panitz C, Rosso IM, Dillon DG, Kumar P, Hermann A, Whitton AE, Hermann C, Pizzagalli DA, Mueller EM. Sperl MFJ, et al. Among authors: kumar p. Cereb Cortex. 2019 Feb 1;29(2):701-715. doi: 10.1093/cercor/bhx353. Cereb Cortex. 2019. PMID: 29373635 Free PMC article.

10

Electroencephalography Source Functional Connectivity Reveals Abnormal High-Frequency Communication Among Large-Scale Functional Networks in Depression.

Whitton AE, Deccy S, Ironside ML, Kumar P, Beltzer M, Pizzagalli DA. Whitton AE, et al. Among authors: kumar p. Biol Psychiatry Cogn Neurosci Neuroimaging. 2018 Jan;3(1):50-58. doi: 10.1016/j.bpsc.2017.07.001. Epub 2017 Jul 13. Biol Psychiatry Cogn Neurosci Neuroimaging. 2018. PMID: 29397079 Free PMC article.

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