1. Summary of a National Institute of Mental Health workshop: developing animal models of anxiety disorders

   • A. Shekhar
   • U. McCann
   • L. Winsky

   Review Pages: 327 - 339

2. Serotonin depletion attenuates cocaine seeking but enhances sucrose seeking and the effects of cocaine priming on reinstatement of cocaine seeking in rats

   • Ly T. Tran-Nguyen
   • Jon G. Bellew
   • Janet L. Neisewander

   Original Investigation Pages: 340 - 348

3. Long-lasting rebound cue effects following single doses of nicotine and amphetamine: implications for understanding tolerance

   • Robert J. Barrett
   • William F. Caul
   • Randy L. Smith

   Original Investigation Pages: 349 - 357

4. Differential effects of alprazolam on the baseline and fear-potentiated startle reflex in humans: a dose-response study

   • Jordi Riba
   • Antoni Rodríguez-Fornells
   • Manel J. Barbanoj

   Original Investigation Pages: 358 - 367

5. Autonomic responses of blood vessels and sweat glands in patients with schizophrenia treated with olanzapine or clozapine

   • Michael Mueck-Weymann
   • Jens Acker
   • Marcus W. Agelink

   Original Investigation Pages: 368 - 372

6. Effects of caffeine, caffeine-associated stimuli, and caffeine-related information on physiological and psychological arousal

   • Anita Mikalsen
   • Bård Bertelsen
   • Magne Flaten

   Original Investigation Pages: 373 - 380

7. Effect of gabapentin-like compounds on development and maintenance of morphine-induced conditioned place preference

   • Nick Andrews
   • Sally Loomis
   • Alexander T. McKnight

   Original Investigation Pages: 381 - 387

8. The effect of glucocorticoids on the anxiolytic efficacy of buspirone

   • József Haller
   • Csilla Leveleki
   • Gábor B. Makara

   Original Investigation Pages: 388 - 394

9. Free L-tryptophan plasma levels in antisocial violent offenders

   • Jari Tiihonen
   • Matti Virkkunen
   • Jyrki Liesivuori

   Original Investigation Pages: 395 - 400

10. Pressure-sensitive and -insensitive coupling in γ-aminobutyric acid_a receptors

    • Daryl L. Davies
    • Linda D. McCauley
    • Ronald L. Alkana

    Original Investigation Pages: 401 - 410

11. A low dose alcohol drug discrimination in social drinkers: relationship with subjective effects

    • Anne Jackson
    • D. Stephens
    • T. Duka

    Original Investigation Pages: 411 - 420

12. Oral drug self-administration in the home cage of mice: alcohol-heightened aggression and inhibition by the 5-HT_1B agonist anpirtoline

    • Klaus A. Miczek
    • Rosa M. de Almeida

    Original Investigation Pages: 421 - 429

13. Eating soya improves human memory

    • Sandra E. File
    • Nicholas Jarrett
    • Helen Wiseman

    Original Investigation Pages: 430 - 436