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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.
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Journal ArticleDOI
Differential Effects of Acute Stress on Anticipatory and Consummatory Phases of Reward Processing
Poornima Kumar,Poornima Kumar,Lisa H. Berghorst,Lisa D. Nickerson,Sunny J. Dutra,Franziska Goer,Douglas N. Greve,Diego A. Pizzagalli,Diego A. Pizzagalli +8 more
TL;DR: Stress-induced striatal blunting was similar to the profile observed in clinical depression under baseline (no-stress) conditions in prior studies, and offers insight to better understand the etiology of this prevalent disorder.
Journal ArticleDOI
Evidence-based umbrella review of 162 peripheral biomarkers for major mental disorders
Andre F. Carvalho,Andre F. Carvalho,Marco Solmi,Marco Solmi,Marcos Sanches,Myrela O. Machado,Brendon Stubbs,Brendon Stubbs,Olesya Ajnakina,Chelsea Sherman,Yue Ran Sun,Celina S. Liu,Andre R. Brunoni,Giorgio Pigato,Brisa Simoes Fernandes,Beatrice Bortolato,Muhammad Ishrat Husain,Muhammad Ishrat Husain,Elena Dragioti,Joseph Firth,Joseph Firth,Theodore D. Cosco,Theodore D. Cosco,Michael Maes,Michael Maes,Michael Berk,Krista L. Lanctôt,Eduard Vieta,Diego A. Pizzagalli,Lee Smith,Paolo Fusar-Poli,Paolo Fusar-Poli,Paolo Fusar-Poli,Paul Kurdyak,Paul Kurdyak,Paul Kurdyak,Michele Fornaro,Jürgen Rehm,Nathan Herrmann,Nathan Herrmann +39 more
TL;DR: Overall the vast literature of peripheral biomarkers for major mental disorders is affected by bias and is underpowered, and no convincing evidence supported the existence of a trans-diagnostic biomarker.
Journal ArticleDOI
Acute Stress Selectively Reduces Reward Sensitivity
Lisa Hinckley Berghorst,Ryan Bogdan,Michael J. Frank,Diego A. Pizzagalli,Diego A. Pizzagalli +4 more
TL;DR: Findings provide preliminary evidence that stress-reactive individuals show diminished sensitivity to reward, but not punishment, under stress, and highlight the possibility that Stress-induced anhedonia might be an important mechanism linking stress to affective disorders.
Journal ArticleDOI
Dopaminergic Enhancement of Striatal Response to Reward in Major Depression.
Roee Admon,Roselinde H. Kaiser,Daniel G. Dillon,Miranda L. Beltzer,Franziska Goer,David P. Olson,Gordana Dragan Vitaliano,Diego A. Pizzagalli +7 more
TL;DR: The results suggest that targeted pharmacological treatments may normalize neural correlates of reward processing in depression; despite such acute effects on neural function, behavioral modification may require more chronic exposure.
Journal ArticleDOI
Dissociable recruitment of rostral anterior cingulate and inferior frontal cortex in emotional response inhibition
TL;DR: It is confirmed that distinct regional dynamics characterize neural responses to affective valence and affective response-inhibition, and implications for understanding psychiatric pathologies characterized by a detrimental susceptibility to emotional cues are discussed, with an emphasis on major depressive disorder.