The origin of pharmacopsychology: Emil Kraepelin’s experiments in Leipzig, Dorpat and Heidelberg (1882–1892) Ulrich MüllerPaul C. FletcherHolger Steinberg Review 24 December 2005 Pages: 131 - 138
Prefrontal and temporal gray matter density decreases in opiate dependence In Kyoon LyooMark H. PollackPerry F. Renshaw Original Investigation 21 December 2005 Pages: 139 - 144
Cocaine self-administration under fixed and progressive ratio schedules of reinforcement: comparison of C57BL/6J, 129X1/SvJ, and 129S6/SvEvTac inbred mice Morgane ThomsenS. Barak Caine Original Investigation 21 December 2005 Pages: 145 - 154
Response to novelty, social and self-control behaviors, in rats exposed to neonatal anoxia: modulatory effects of an enriched environment Walter AdrianiDimitra GiannakopoulouGiovanni Laviola Original Investigation 16 December 2005 Pages: 155 - 165
Anxiolytic-like effects induced by nitric oxide synthase inhibitors microinjected into the medial amygdala of rats Daniel ForestieroCarlos Mora ManfrimRúbia Maria Weffort de Oliveira Original Investigation 15 December 2005 Pages: 166 - 172
Effect of serotonin depletion on 5-HT2A-mediated learning in the rabbit: evidence for constitutive activity of the 5-HT2A receptor in vivo A. G. RomanoJ. L. QuinnJ. A. Harvey Original Investigation 21 December 2005 Pages: 173 - 181
3,4-Methylenedioxymethamphetamine enhances the release of acetylcholine in the prefrontal cortex and dorsal hippocampus of the rat Sunila G. NairGary A. Gudelsky Original Investigation 24 December 2005 Pages: 182 - 189
Effects of haloperidol, clozapine, and quetiapine on sensorimotor gating in a genetic model of reduced NMDA receptor function Gary E. DuncanSheryl S. MoyBeverly H. Koller Original Investigation 16 December 2005 Pages: 190 - 200
Anti-conflict effects of benzodiazepines in rhesus monkeys: relationship with therapeutic doses in humans and role of GABAA receptors James K. RowlettSnjezana LelasStephanie C. Licata Original Investigation 24 December 2005 Pages: 201 - 211
A reliable model of intravenous MDMA self-administration in naïve mice José Manuel TrigoFany PanayiPatricia Robledo Original Investigation 15 December 2005 Pages: 212 - 220
Alcohol-induced impulsivity in rats: an effect of cue salience? Mary C. OlmsteadKim G. C. HellemansTracie A. Paine Original Investigation 24 December 2005 Pages: 221 - 228
Some facilitatory effects of lorazepam on dynamic visual binding Mark A. ElliottAnne GierschDoerthe Seifert Original Investigation 23 December 2005 Pages: 229 - 238
Initial deficit and recovery of function after MDMA preexposure in rats K. A. BrennanS. Schenk Original Investigation 16 December 2005 Pages: 239 - 246
Effects of a brisk walk on blood pressure responses to the Stroop, a speech task and a smoking cue among temporarily abstinent smokers Adrian TaylorMagdalena Katomeri Original Investigation 16 December 2005 Pages: 247 - 253
N-acetylcysteine augmentation in serotonin reuptake inhibitor refractory obsessive-compulsive disorder Daniel L. LafleurChristopher PittengerVladimir Coric Letter to the Editors 22 December 2005 Pages: 254 - 256
