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Peter Powchik

Columbia University

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Publication

Featured researches published by Peter Powchik.

Genomics | 1989

Deletion mapping of DNA markers to a region of chromosome 5 that cosegregates with schizophrenia

T. Conrad Gilliam; Nelson B. Freimer; Charles A. Kaufmann; Peter Powchik; Anne S. Bassett; Ulla Bengtsson; John J. Wasmuth

Schizophrenia Research | 1995

Somatostatin and NPY deficits in schizophrenic cortex

Peter Powchik; Michael Davidson; Stephen M. Gabriel; Vahram Haroutunian; Philip D. Harvey; Kenneth L. Davis

Schizophrenia Research | 1989

Preliminary linkage analysis of schizophrenia in Canadian pedigrees to a candidate region on chromosome 5

AnneS. Bassett; Lodewijk Sandkuyl; Thomas Lehner; Peter Powchik; T. Conrad Gilliam; CharlesA. Kaufman

Schizophrenia Research | 1997

229 – Ionotropic glutamate receptor mRNA expression in schizophrenia

James H. Meador-Woodruff; Daniel J. Healy; Scott P. Damask; Vahram Haroutunian; Peter Powchik; Michael Davidson; Kenneth L. Davis; Stanley J. Watson

Schizophrenia Research | 1995

Neuropathologic study of 101 elderly institutionalized schizophrenics

Julia Golier; Michael Davidson; Vahram Haroutunian; Peter Powchik; Dushyant P. Purohit; Daniel P. Perl; Kenneth L. Davis

Schizophrenia Research | 1995

Correlations between temporal lobe synaptic protein immunoactivity and schizophrenic psychosis

Michael Davidson; Peter Powchik; Stephen M. Gabriel; Vahram Haroutunian; Philip D. Harvey; Kenneth L. Davis

Schizophrenia Research | 1989

Schizophrenia and chromosome 5: molecular mapping of the region containing a putative susceptibility locus

Ca Kaufman; Peter Powchik; Nelson B. Freimer; As Bassett; J Wasmuth; Tc Gilliam

Schizophrenia Research | 1997

A preliminary study of the safety and efficacy of guanfacine for the treatment of cognitive and negative symptoms in schizophrenia

Peter Powchik; Joseph I. Friedman; Leonid Remenson; Mark Smith

Schizophrenia Research | 1997

84 - Absence of neuropathological and neurochemical sequela of cognitive deficits in elderly schizophrenics

Vahram Haroutunian; Peter Powchik; Steven M. Gabriel; Dushyant P. Purohit; Daniel P. Perl; Kenneth L. Davis

Schizophrenia Research | 1997

246 – APOE4 allele frequency is not increased in demented schizophrenics: A study of 116 patients with concomitant postmortem examination

Peter Powchik; Vahram Haroutunian; David A. Greenberg; Larry Altsteil; Dushyant P. Purohit; Daniel P. Perl; Michael Davidson

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Kenneth L. Davis

Icahn School of Medicine at Mount Sinai

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Michael Davidson

Icahn School of Medicine at Mount Sinai

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Vahram Haroutunian

Mount Sinai Hospital

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Daniel P. Perl

Uniformed Services University of the Health Sciences

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Dushyant P. Purohit

Icahn School of Medicine at Mount Sinai

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Joseph I. Friedman

Icahn School of Medicine at Mount Sinai

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Nelson B. Freimer

University of California

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Philip D. Harvey

University of Miami

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Steven M. Gabriel

Icahn School of Medicine at Mount Sinai

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T. Conrad Gilliam

University of Chicago

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