An hypothesis on the role of glucose in the mechanism of action of cognitive enhancers Gary L. Wenk Review Pages: 431 - 438
Fragments of ACTH affect electrophysiological signs of controlled stimulus processing in humans Jan BornWerner KernH. L. Fehm Original Investigations Pages: 439 - 444
Therapeutic effect and safety of increasing doses of risperidone (R 64766) in psychotic patients F. MesottenE. SuyY. Gelders Original Investigations Pages: 445 - 449
Relationship between initial sensitivity, acute tolerance and chronic tolerance to ethanol in a heterogeneous population of Swiss mice A. San-MarinaJ. M. KhannaH. Kalant Original Investigations Pages: 450 - 457
Drug discrimination based on the competitive N-methyl-d-aspartate antagonist, NPC 12626 Jovce WillettsDaiva J. BobelisRobert L. Balster Original Investigations Pages: 458 - 462
Striatal dopamine receptor occupancy during and following withdrawal from neuroleptic treatment: correlative evaluation by positron emission tomography and plasma prolactin levels J. C. BaronJ. L. MartinotB. Maziere Original Investigations Pages: 463 - 472
Nicotine maintains robust self-administration in rats on a limited-access schedule William A. CorrigallKathleen M. Coen Original Investigations Pages: 473 - 478
Tolerance to ethanol's disruptive effects on operant behavior in rats Frank A. HollowayDavid A. KingDavid C. Bird Original Investigations Pages: 479 - 485
Effect of instructions and nicotine on smoking cessation, withdrawal symptoms and self-administration of nicotine gum John R. HughesSuzy B. GulliverJames F. Fenwick Original Investigations Pages: 486 - 491
Mu-opioid component of the ethylketocyclazocine (EKC) discriminative stimulus in the rat Kenneth W. LockeBarbara GorneyStuart Fielding Original Investigations Pages: 492 - 496
Involvement of noradrenergic system in a remarkably rapid tongue clonus produced by acute hypnotic doses of ethanol in Fischer F344 rats M. K. MenonR. L. Lloyd Original Investigations Pages: 497 - 500
Time course of amphetamine-induced locomotor stereotypy in an open field Kathyrne MuellerPaul M. KunkoCynthia Haskett Original Investigations Pages: 501 - 507
Intravenous alprazolam challenge in normal subjects Emile D. RisbyJohn K. HsiaoWilliam Z. Potter Original Investigations Pages: 508 - 514
Riluzole antagonizes the anxiogenic properties of the β-carboline FG 7142 in rats Jean-Marie StutzmannPascal CintratJean-Charles Blanchard Original Investigations Pages: 515 - 519
3H-spiroperidol binding in human temporal cortex (brodmann areas 41–42) occurs at multiple high affinity states with serotonergic selectivity Anne C. AndornJoseph A. VittorioJoseph Bellflower Original Investigations Pages: 520 - 525
Administration of triazolam prior to recovery sleep: effects on sleep architecture, subsequent alertness and performance Thomas J. BalkinVincent M. O'DonnellGregory Belenky Original Investigations Pages: 526 - 531
Effects of carbamazepine on dopamine function in rodents Martin Elphick Original Investigations Pages: 532 - 536
Cocaine enhances memory storage in mice Ines B. Introini-CollisonJames L. McGaugh Original Investigations Pages: 537 - 541
Cholinergic stimulation of the ventrolateral striatum elicits mouth movements in rats: pharmacological and regional specificity A. E. KelleyV. P. BakshiC. G. Lang Original Investigations Pages: 542 - 549
Effects ofd-amphetamine and methylphenidate on hyperactivity produced by neonatal 6-hydroxydopamine treatment Johan LuthmanAnders FredrikssonTrevor Archer Original Investigations Pages: 550 - 557
Interaction between accumbens D1 and D2 receptors regulating rat locomotor activity Adam PlaznikRoman StefanskiWojciech Kostowski Original Investigations Pages: 558 - 562
The effects of clonidine and yohimbine on human information processing R. HallidayE. CallawayR. Lannon Rapid Communication Pages: 563 - 566
