David Pickar
David Pickar
Unknown affiliation
Verified email at davidpickar.com
Cited by
Cited by
Schizophrenia is associated with elevated amphetamine-induced synaptic dopamine concentrations: evidence from a novel positron emission tomography method
A Breier, TP Su, R Saunders, RE Carson, BS Kolachana, ...
Proceedings of the National Academy of Sciences 94 (6), 2569-2574, 1997
Responses to corticotropin-releasing hormone in the hypercortisolism of depression and Cushing's disease
PW Gold, DL Loriaux, A Roy, MA Kling, JR Calabrese, CH Kellner, ...
New England Journal of Medicine 314 (21), 1329-1335, 1986
National Institute of Mental Health longitudinal study of chronic schizophrenia: prognosis and predictors of outcome
A Breier, JL Schreiber, J Dyer, D Pickar
Archives of general psychiatry 48 (3), 239-246, 1991
NMDA receptor function and human cognition: the effects of ketamine in healthy volunteers
AK Malhotra, DA Pinals, H Weingartner, K Sirocco, CD Missar, D Pickar, ...
Neuropsychopharmacology 14 (5), 301-307, 1996
Ketamine-induced exacerbation of psychotic symptoms and cognitive impairment in neuroleptic-free schizophrenics
AK Malhotra, DA Pinals, CM Adler, I Elman, A Clifton, D Pickar, A Breier
Neuropsychopharmacology 17 (3), 141-150, 1997
Effort and cognition in depression
RM Cohen, H Weingartner, SA Smallberg, D Pickar, DL Murphy
Archives of general psychiatry 39 (5), 593-597, 1982
Cognitive effects of corticosteroids.
OM Wolkowitz, VI Reus, H Weingartner, K Thompson, A Breier, A Doran, ...
The American journal of psychiatry, 1990
Neuropsychiatric effects of anabolic steroids in male normal volunteers
TP Su, M Pagliaro, PJ Schmidt, D Pickar, O Wolkowitz, DR Rubinow
Jama 269 (21), 2760-2764, 1993
Anteroposterior gradients in cerebral glucose use in schizophrenia and affective disorders
MS Buchsbaum, LE DeLisi, HH Holcomb, J Cappelletti, AC King, ...
Archives of General Psychiatry 41 (12), 1159-1166, 1984
Clinical and biologic response to clozapine in patients with schizophrenia: crossover comparison with fluphenazine
D Pickar, RR Owen, RE Litman, PE Konicki, R Gutierrez, MH Rapaport
Archives of General Psychiatry 49 (5), 345-353, 1992
Contrasts between patients with affective disorders and patients with schizophrenia on a neuropsychological test battery.
TE Goldberg, JM Gold, R Greenberg, S Griffin, SC Schulz, D Pickar, ...
The American Journal of Psychiatry, 1993
The effect of clozapine on cognition and psychiatric symptoms in patients with schizophrenia
TE Goldberg, RD Greenberg, SJ Griffin, JM Gold, JE Kleinman, D Pickar, ...
The British Journal of Psychiatry 162 (1), 43-48, 1993
Association of ketamine-induced psychosis with focal activation of the prefrontal cortex in healthy volunteers.
A Breier, AK Malhotra, DA Pinals, NI Weisenfeld, D Pickar
The American journal of psychiatry, 1997
Comparison of ketamine-induced thought disorder in healthy volunteers and thought disorder in schizophrenia
CM Adler, AK Malhotra, I Elman, T Goldberg, M Egan, D Pickar, A Breier
American Journal of Psychiatry 156 (10), 1646-1649, 1999
Longitudinal measurement of plasma homovanillic acid levels in schizophrenic patients: Correlation with psychosis and response to neuroleptic treatment
D Pickar, R Labarca, AR Doran, OM Wolkowitz, A Roy, A Breier, ...
Archives of general psychiatry 43 (7), 669-676, 1986
Cognitive substrates of thought disorder, I: the semantic system
TE Goldberg, MS Aloia, ML Gourovitch, D Missar, D Pickar, ...
American Journal of Psychiatry 155 (12), 1671-1676, 1998
Quantitative neuroanatomy in schizophrenia: a controlled magnetic resonance imaging study
JR Kelsoe, JL Cadet, D Pickar, DR Weinberger
Archives of general psychiatry 45 (6), 533-541, 1988
Effects of ketamine on thought disorder, working memory, and semantic memory in healthy volunteers
CM Adler, TE Goldberg, AK Malhotra, D Pickar, A Breier
Biological psychiatry 43 (11), 811-816, 1998
Neuroleptic-induced decrease in plasma homovanillic acid and antipsychotic activity in schizophrenic patients
D Pickar, R Labarca, M Linnoila, A Roy, D Hommer, D Everett, SM Paul
Science 225 (4665), 954-957, 1984
High plasma norepinephrine levels in patients with major affective disorder.
CR Lake, D Pickar, MG Ziegler, S Lipper, S Slater, DL Murphy
The American journal of psychiatry, 1982
The system can't perform the operation now. Try again later.
Articles 1–20