1. BRL 46470A: a highly potent, selective and long acting 5-HT₃ receptor antagonist with anxiolytic-like properties

   • T. P. Blackburn
   • G. S. Baxter
   • M. D. Wood

   Original Investigations Pages: 257 - 264

2. 5-HT₂ and D₂ dopamine receptor occupancy in the living human brain

   • Svante Nyberg
   • Lars Farde
   • Bo Eriksson

   Original Investigations Pages: 265 - 272

3. Potency mismatch for behavioral and biochemical effects by dopamine receptor antagonists: implications for the mechanism of action of clozapine

   • Marie-Louise Wadenberg
   • Sven Ahlenius
   • Torgny H. Svensson

   Original Investigations Pages: 273 - 279

4. Discriminative stimulus properties of a new anxiolytic, DN-2327, in rats

   • Takeo Wada
   • Naohisa Fukuda

   Original Investigations Pages: 280 - 286

5. Cocaine-like discriminative stimulus effects of procaine, dimethocaine and lidocaine in rats

   • John H. Graham
   • Robert L. Balster

   Original Investigations Pages: 287 - 294

6. Pentobarbital-like discriminative stimulus effects of direct GABA agonists in rats

   • Doreen M. Grech
   • Robert L. Balster

   Original Investigations Pages: 295 - 301

7. Inhibition of antidepressant demethylation and hydroxylation by fluvoxamine in depressed patients

   • Sebastian Härtter
   • Hermann Wetzel
   • Christoph Hiemke

   Original Investigations Pages: 302 - 308

8. The discriminative stimulus properties of legal, over-the-counter stimulants administered singly and in binary and ternary combinations

   • David V. Gauvin
   • Kyle R. Moore
   • Frank A. Holloway

   Original Investigations Pages: 309 - 319

9. Effects of daily SKF 38393, quinpirole, and SCH 23390 treatments on locomotor activity and subsequent sensitivity to apomorphine

   • Bruce A. Mattingly
   • James K. Rowlett
   • Greg Lovell

   Original Investigations Pages: 320 - 326

10. MDMA and memory: the acute and chronic effects of MDMA in pigeons performing under a delayed-matching-to-sample procedure

    • Mark LeSage
    • Rodney Clark
    • Alan Poling

    Original Investigations Pages: 327 - 332

11. Nicotine abstinence produces content-specific stroop interference

    • Todd M. Gross
    • Murray E. Jarvik
    • Martin R. Rosenblatt

    Original Investigations Pages: 333 - 336

12. Cigarette smoking, blood lipids, and baroreceptor-modulated nociception

    • Harald Rau
    • Renate Schweizer
    • Niels Birbaumer

    Original Investigations Pages: 337 - 341

13. Yohimbine — facilitated acoustic startle reflex in humans

    • C. A. Morgan III
    • S. M. Southwick
    • D. S. Charney

    Original Investigations Pages: 342 - 346

14. Behavioural and ligand-binding studies in rats with 1-acetyl-4-methylpiperazine, a novel nicotinic agonist

    • H. S. Garcha
    • P. Thomas
    • I. P. Stolerman

    Original Investigations Pages: 347 - 354

15. Relative roles of ventral striatal D₁ and D₂ dopamine receptors in responding with conditioned reinforcement

    • G. Wolterink
    • G. Phillips
    • B. J. Everitt

    Original Investigations Pages: 355 - 364

16. High 5-HT₂ receptor occupancy in clozapine treated patients demonstrated by PET

    • Anna-Lena Nordström
    • Lars Farde
    • Christer Halldin

    Rapid Communications Pages: 365 - 367

17. Intravenous sodium lactate decreases plasma GABA levels in man

    • Richard Balon
    • Frederick Petty
    • Robert Pohl

    Rapid Communications Pages: 368 - 370

18. Cigarette smoking related variation of heart rate and physical activity with ad libitum smoking under field conditions

    • K. Bättig
    • A. Jacober
    • M. Hasenfratz

    Rapid Communications Pages: 371 - 373

19. Effects of lorazepam upon recollective experience in recognition memory

    • H. Valerie Curran
    • John M. Gardiner
    • David Allen

    Rapid Communications Pages: 374 - 378

20. Automatic quantification of withdrawal from 5-day diazepam in rats: ultrasonic distress vocalizations and hyperreflexia to acoustic startle stimuli

    • Klaus A. Miczek
    • Jeffrey A. Vivian

    Rapid Communications Pages: 379 - 382