Concepedia

Peter Powchik

PP

34

Publications

2.6K

Citations

25

H-Index

1981

Active since

Affiliations

Icahn School of Medicine at Mount Sinai(Current)

Mount Sinai Hospital

Mount Sinai Medical Center

Sheba Medical Center

Pilgrim Psychiatric Center

Peter Powchik is an author at Icahn School of Medicine at Mount Sinai specializing in schizophrenia, psychiatry, and medicine.

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Publications per year

1981–2024

34

Publications

34

Severity of symptoms in chronically institutionalized geriatric schizophrenic patients

Michael Davidson, Philip D. Harvey, Peter Powchik et al. · American Journal of Psychiatry · 1995 · 306 citations

Cognitive decline in late-life schizophrenia: a longitudinal study of geriatric chronically hospitalized patients

Philip D. Harvey, Jeremy M. Silverman, Richard C. Mohs et al. · Biological Psychiatry · 1999 · 235 citations

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Ventricular Enlargement in Poor-Outcome Schizophrenia

Kenneth L. Davis, Monte S. Buchsbaum, Lina Shihabuddin et al. · Biological Psychiatry · 1998 · 202 citations

, , +4

Postmortem Studies in Schizophrenia

Peter Powchik, M. Davidson, Vahram Haroutunian et al. · Schizophrenia Bulletin · 1998 · 187 citations

, , +19

Alzheimer Disease and Related Neurodegenerative Diseases in Elderly Patients With Schizophrenia

Dushyant P. Purohit, Daniel P. Perl, Vahram Haroutunian et al. · Archives of General Psychiatry · 1998 · 186 citations

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