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Volume 20, Number 4, April 1999
ISSN 0893-133X
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Original Articles | top   |
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M100907, a Serotonin 5-HT2A Receptor Antagonist and Putative Antipsychotic, Blocks Dizocilpine-Induced Prepulse Inhibition Deficits in Sprague-Dawley and Wistar Rats
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Geoffrey B Varty Ph.D, Vaishali P Bakshi Ph.D, Mark A Geyer Ph.D & Geoffrey B Varty Ph.D
doi:10.1038/sj.npp.1395255
Neuropsychopharmacology 20, 311-321
Abstract | Full Text | PDF (357K) | |
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Dissociable Deficits in the Decision-Making Cognition of Chronic Amphetamine Abusers, Opiate Abusers, Patients with Focal Damage to Prefrontal Cortex, and Tryptophan-Depleted Normal Volunteers: Evidence for Monoaminergic Mechanisms
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R D Rogers Ph.D, B J Everitt Ph.D, A Baldacchino MRCPsych, A J Blackshaw, R Swainson, K Wynne, N B Baker, J Hunter, T Carthy, E Booker, M London MRCPsych, J F W Deakin FRCPsych, B J Sahakian Ph.D & T W Robbins Ph.D
doi:10.1038/sj.npp.1395274
Neuropsychopharmacology 20, 322-339
Abstract | Full Text | PDF (376K) | |
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Effects of Atypical Antipsychotic Drug Treatment on Amphetamine-Induced Striatal Dopamine Release in Patients with Psychotic Disorders
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Alan Breier MD, Tung-Ping Su MD, Anil K Malhotra MD, Igor Elman MD, Caleb M Adler MD, Neil I Weisenfeld BSE & David Pickar MD
doi:10.1038/sj.npp.1395309
Neuropsychopharmacology 20, 340-345
Abstract | Full Text | PDF (144K) | |
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The Vigilance Promoting Drug Modafinil Increases Extracellular Glutamate Levels in the Medial Preoptic Area and the Posterior Hypothalamus of the Conscious Rat: Prevention by Local GABAA Receptor Blockade
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Luca Ferraro Pharm D, Tiziana Antonelli MD, Sergio Tanganelli Pharm D, William T O'Connor Ph.D, Miguel Perez de la Mora MD, Jesus Mendez-Franco, Francis A Rambert Ph.D & Kjell Fuxe MD
doi:10.1038/sj.npp.1395268
Neuropsychopharmacology 20, 346-356
Abstract | Full Text | PDF (441K) | |
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THA Improves Word Priming and Clonidine Enhances Fluency and Working Memory in Alzheimer's Disease
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Paavo Riekkinen Jr MD, Ph.D & Minna Riekkinen MD, Ph.D
doi:10.1038/sj.npp.1395276
Neuropsychopharmacology 20, 357-364
Abstract | Full Text | PDF (277K) | |
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Differential Effects of Mental Stress on Plasma Homovanillic Acid in Schizophrenia and Normal Controls
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Tomiki Sumiyoshi MD, Ph.D, Osamu Saitoh MD, Ph.D, Takashi Yotsutsuji MD, Ph.D, Hiroko Itoh BC, Kenzo Kurokawa MD, Ph.D & Masayoshi Kurachi MD, Ph.D
doi:10.1038/sj.npp.1395278
Neuropsychopharmacology 20, 365-369
Abstract | Full Text | PDF (142K) | |
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Negative Immunoregulatory Effects of Antidepressants: Inhibition of Interferon- and Stimulation of Interleukin-10 Secretion
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Michael Maes MD, Ph.D, Cai Song MD, Ph.D, Ai-Hua Lin MD, M Sci, Stefania Bonaccorso MD, Gunter Kenis Ing, Raf De Jongh MD, Eugene Bosmans Ph.D & Simon Scharpé Ph.D
doi:10.1038/sj.npp.1395271
Neuropsychopharmacology 20, 370-379
Abstract | Full Text | PDF (161K) | |
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Sustained Antidepressant Effect of Sleep Deprivation Combined with Pindolol in Bipolar Depression: A Placebo-Controlled Trial
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Enrico Smeraldi MD, Francesco Benedetti MD, Barbara Barbini MD, Euridice Campori MD & Cristina Colombo MD
doi:10.1038/sj.npp.1395312
Neuropsychopharmacology 20, 380-385
Abstract | Full Text | PDF (155K) | |
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Plasma Anti-Serotonin and Serotonin Anti-Idiotypic Antibodies Are Elevated in Panic Disorder
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Jeremy D Coplan MD, Hadassah Tamir Ph.D, Denise Calaprice Ph.D, MaryBeth DeJesus BA, Manuel De La Nuez BA, Daniel Pine MD, Laszlo A Papp MD, Donald F Klein MD & Jack M Gorman MD
doi:10.1038/sj.npp.1395313
Neuropsychopharmacology 20, 386-391
Abstract | Full Text | PDF (194K) | |
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Brief Report | top   |
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Schizophrenia, Monoamine Oxidase Activity, and Cigarette Smoking
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George M Simpson MD, Jean C Shih Ph.D, Kevin Chen MD, Calvin Flowers MD, Takachi Kumazawa MD & Bruce Spring MD
doi:10.1038/sj.npp.1395302
Neuropsychopharmacology 20, 392-394
Abstract | Full Text | PDF (120K) | |
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Letter To The Editor | top   |
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Cocaine Withdrawal and the Cerebral Influx of [18F]fluoro-L-DOPA (FDOPA)
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Paul Cumming Ph.D, Jakob Reith MD & Albert Gjedde MD, Ph.D
doi:10.1038/sj.npp.1395279
Neuropsychopharmacology 20, 395-396
Abstract | Full Text | PDF (83K) | |
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Response | top   |
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Decreasing Striatal 6-FDOPA Uptake with Increasing Duration of Cocaine Withdrawal
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Joseph C Wu MD, Kate Bell MD, Ahmand Najafi Ph.D, Cliff Widmark MD, Dave Keator, Cheuk Tang, Eric Klein, Blynn Bunney Ph.D, James Fallon Ph.D & William E Bunney MD
doi:10.1038/sj.npp.1395301
Neuropsychopharmacology 20, 397-398
Abstract | Full Text | PDF (63K) | |
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