1. Evidence of acoustic startle hyperreflexia in recently detoxified early onset male alcoholics: modulation by yohimbine and m-Chlorophenylpiperazine (mCPP)

   • John H. Krystal
   • Elizabeth Webb
   • Dennis S. Charney

   ORIGINAL INVESTIGATION Pages: 207 - 215

2. Repeated REM sleep deprivation after chronic haloperidol administration in the rat

   • R. J. Salín-Pascual
   • Rafael García-Ferreiro
   • René Drucker-Colín

   ORIGINAL INVESTIGATION Pages: 216 - 219

3. The continuous and simultaneous blood flow velocity measurement of four cerebral vessels and a peripheral vessel during cigarette smoking

   • C. Morioka
   • Hideki Kondo
   • Tatsuyuki Furukawa

   ORIGINAL INVESTIGATION Pages: 220 - 229

4. Effects of naltrexone on amphetamine-induced locomotion and rearing: acute and repeated injections

   • Mercedes Balcells-Olivero
   • P. Vezina

   ORIGINAL INVESTIGATION Pages: 230 - 238

5. A clinical evaluation of risperidone in the treatment of schizophrenia: a 10-week, open-label, multicenter trial

   • D. V. Jeste
   • Mark Klausner
   • ARCS Study Group

   ORIGINAL INVESTIGATION Pages: 239 - 247

6. Chronic exposure to cadmium attenuates behavioral sensitization to morphine

   • J. R. Nation
   • Dennis K. Miller
   • Christina L. Livermore

   ORIGINAL INVESTIGATION Pages: 248 - 254

7. Anxiolytic-like effects of PNU-101017, a partial agonist at the benzodiazepine receptor

   • A. H. Tang
   • S. R. Franklin
   • P. F. Von Voigtlander

   ORIGINAL INVESTIGATION Pages: 255 - 263

8. CP-94,253: a selective serotonin1B (5-HT1B) agonist that promotes satiety

   • Michelle D. Lee
   • K. J. Simansky

   ORIGINAL INVESTIGATION Pages: 264 - 270

9. Baclofen suppression of cocaine self-administration: demonstration using a discrete trials procedure

   • D. C. S. Roberts
   • Monique M. Andrews

   ORIGINAL INVESTIGATION Pages: 271 - 277

10. Midazolam-induced rapid changes in licking behaviour: evidence for involvement of endogenous opioid peptides

    • Suzanne Higgs
    • S. J. Cooper

    ORIGINAL INVESTIGATION Pages: 278 - 286

11. Increased aggression after ethanol self-administration in male resident rats

    • A. M. M. van Erp
    • K. A. Miczek

    ORIGINAL INVESTIGATION Pages: 287 - 295

12. Behavioural and neurochemical characteristics of phentermine and fenfluramine administered separately and as a mixture in rats

    • M. Shoaib
    • Michael H. Baumann
    • Charles W. Schindler

    ORIGINAL INVESTIGATION Pages: 296 - 306

13. Discriminative stimulus properties of cocaine: enhancement by ββ-adrenergic receptor antagonists

    • M. S. Kleven
    • Wouter Koek

    ORIGINAL INVESTIGATION Pages: 307 - 312