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Diego A. Pizzagalli
Researcher at Harvard University
Publications - 393
Citations - 27176
Diego A. Pizzagalli is an academic researcher from Harvard University. The author has contributed to research in topics: Anhedonia & Medicine. The author has an hindex of 74, co-authored 327 publications receiving 21846 citations. Previous affiliations of Diego A. Pizzagalli include Stanford University & McLean Hospital.
Papers
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Journal ArticleDOI
Reward Responsiveness Varies by Smoking Status in Women with a History of Major Depressive Disorder
Amy C. Janes,Paola Pedrelli,Alexis E. Whitton,Pia Pechtel,Samuel Douglas,Max A. Martinson,Ilana Huz,Maurizio Fava,Diego A. Pizzagalli,A. Eden Evins +9 more
TL;DR: It is possible that nicotine normalizes the otherwise blunted reward responsiveness in individuals with rMDD, and therapies aimed at enhancing this reward-based deficit may be beneficial in the treatment of both nicotine dependence and MDD.
Journal ArticleDOI
Mapping dissociations in verb morphology
TL;DR: It appears that the more differentiation models show, the more easily they account for dissociation patterns, yet without implementing symbolic computations.
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Toward an Improved Understanding of Anhedonia
Randy P. Auerbach,Randy P. Auerbach,David Pagliaccio,David Pagliaccio,Diego A. Pizzagalli,Diego A. Pizzagalli +5 more
TL;DR: Examining resting-state functional MRI, the authors found that relative to nonanhedonic children, anhedonic youths were characterized by hypoconnectivity among several large-scale networks, including between arousal-related and rewardrelated regions, which was not present in children with low mood, anxiety, or ADHD.
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Stress and reward processing in bipolar disorder: a functional magnetic resonance imaging study.
Lisa H. Berghorst,Poornima Kumar,Doug Greve,Thilo Deckersbach,Dost Öngür,Dost Öngür,Sunny J. Dutra,Diego A. Pizzagalli,Diego A. Pizzagalli +8 more
TL;DR: The aim of this study was to test the impact of stress on reward‐related neural functioning in bipolar disorder and to suggest that a dysregulated reward system may provide a partial explanation.
Journal ArticleDOI
Neural activity and diurnal variation of cortisol: Evidence from brain electrical tomography analysis and relevance to anhedonia
TL;DR: Anhedonia may be characterized by disruptions of mPFC-mediated neuroendocrine regulation, which could constitute a vulnerability to the development of stress-related disorders.