David J. Hellerstein, MD

New York State Psychiatric Institute, New York, New York; Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York

JCP
Maintenance of Antidepressant Effect After 1 Dose of Psilocybin
Original Research

March 3, 2025

Over 52 weeks, a single administration of 25 mg psilocybin suggested longer maintenance of antidepressant effect than both 1 mg and 10 mg.
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JCP
Psychological Support in Psychedelic Therapy
Original Research

February 5, 2025

The survey reveals differences of opinion among psychedelic researchers, with a slight trend toward preference for an emotive approach to psychological support.
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JCP
Article

September 25, 2014

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JCP
Original Research

July 15, 2012

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JCP
Article

December 27, 2011

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JCP
Original Research

August 1, 2004

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JCP
Original Research

December 31, 1999

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JCP
Letter to the Editor

February 28, 1999

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