No evidence for a physiological coupling between melatonin and glucocorticoids Göran HajakAndrea RodenbeckG. Huether ORIGINAL INVESTIGATION Pages: 313 - 322
IBZM SPECT imaging of striatal dopamine-2 receptors in psychotic patients treated with the novel antipsychotic substance quetiapine in comparison to clozapine and haloperidol B. KüfferleJohannes TauscherSiegfried Kasper ORIGINAL INVESTIGATION Pages: 323 - 328
Central 5-HT depletion enhances impulsive responding without affecting the accuracy of attentional performance: interactions with dopaminergic mechanisms A. A. HarrisonBarry J. EverittT. W. Robbins ORIGINAL INVESTIGATION Pages: 329 - 342
Nicotine withdrawal leads to increased sensitivity of serotonergic neurons to the 5-HT1A agonist 8-OH-DPAT K. RasmussenJanet F. Czachura ORIGINAL INVESTIGATION Pages: 343 - 346
Use of antisense oligodeoxynucleotide to δ-opioid receptor mRNA in the study of turnover of δ-opioid receptors in the spinal cord of the mouse Minoru NaritaHirokazu MizoguchiL. F. Tseng ORIGINAL INVESTIGATION Pages: 347 - 350
Amphetamine-induced withdrawal responding: effects of repeated drug administration W. F. CaulJonathan R. StadlerRobert J. Barrett ORIGINAL INVESTIGATION Pages: 351 - 355
Role of central dopaminergic and 5-hydroxytryptaminergic projections in the behavioral responses elicited by thyrotropin-releasing hormone in rats D. FunkR. M. PostA. Pert ORIGINAL INVESTIGATION Pages: 356 - 362
Self-administration of cocaine and heroin combinations by rhesus monkeys responding under a progressive-ratio schedule James K. RowlettW. L. Woolverton ORIGINAL INVESTIGATION Pages: 363 - 371
Synergism between buprenorphine and cocaine on the rotational behavior of the nigrally-lesioned rat H. L. KimmelRonald J. TallaridaStephen G. Holtzman ORIGINAL INVESTIGATION Pages: 372 - 377
Theory and statistics of detecting synergism between two active drugs: cocaine and buprenorphine R. J. TallaridaHeather L. KimmelStephen G. Holtzman ORIGINAL INVESTIGATION Pages: 378 - 382
Gamma-vinyl GABA attenuates cocaine-induced lowering of brain stimulation reward thresholds Stephanie A. KushnerStephen L. DeweyC. Kornetsky ORIGINAL INVESTIGATION Pages: 383 - 388
Effects of perinatal anoxia on the acute locomotor response to repeated amphetamine administration in adult rats Wayne G. BrakePatricia BoksaA. Gratton ORIGINAL INVESTIGATION Pages: 389 - 395
A PET-study of [11C]FLB 457 binding to extrastriatal D2-dopamine receptors in healthy subjects and antipsychotic drug-treated patients L. FardeTetsuya SuharaChrister Halldin ORIGINAL INVESTIGATION Pages: 396 - 404
Aminoglutethimide, a corticosteroid synthesis inhibitor, facilitates brain stimulation reward in food-restricted rats: an investigation of underlying mechanisms G. C. AbrahamsenMulota J. KandawireKenneth D. Carr ORIGINAL INVESTIGATION Pages: 405 - 412
