1. Effects of intra-accumbens injection of 2-methylthio ATP: a combined open field and electroencephalographic study in rats

   • Holger Kittner
   • Ute Krügel
   • Peter Illes

   Original Investigation Pages: 123 - 131

2. Striatal and temporal cortical D2/D3 receptor occupancy by olanzapine and sertindole in vivo: a [¹²³I]epidepride single photon emission tomography (SPET) study

   • V. Bigliani
   • R. S. Mulligan
   • L. S. Pilowsky

   Original Investigation Pages: 132 - 140

3. Attenuation of the bidirectional effects of chlordiazepoxide and FG 7142 on conditioned response suppression and associated cardiovascular reactivity by loss of cortical cholinergic inputs

   • J.R. Stowell
   • G.G. Berntson
   • M. Sarter

   Original Investigation Pages: 141 - 149

4. Increased sensitivity to alprazolam in females with a paternal history of alcoholism

   • Suzette M. Evans
   • Frances R. Levin
   • Marian W. Fischman

   Original Investigation Pages: 150 - 162

5. Effects of phencyclidine on behavior and extracellular levels of dopamine and its metabolites in neonatal ventral hippocampal damaged rats

   • Kozo Kato
   • Toshiaki Shishido
   • Shin-ich Niwa

   Original Investigation Pages: 163 - 169

6. The effect of d-amphetamine on performance on two operant timing schedules

   • T.-J. Chiang
   • A.S.A. Al-Ruwaitea
   • E. Szabadi

   Original Investigation Pages: 170 - 184

7. Effects of repeated ingestion of grapefruit juice on the single and multiple oral-dose pharmacokinetics and pharmacodynamics of alprazolam

   • Norio Yasui
   • Tsuyoshi Kondo
   • Koichi Otani

   Original Investigation Pages: 185 - 190

8. Cocaine-like discriminative stimulus effects of heroin in squirrel monkeys: role of active metabolites and opioid receptor mechanisms

   • James K. Rowlett
   • Roger D. Spealman
   • Donna M. Platt

   Original Investigation Pages: 191 - 199

9. The 5-HT₃ agent N-(3-chlorophenyl)guanidine (MD-354) serves as a discriminative stimulus in rats and displays partial agonist character in a shrew emesis assay

   • Malgorzata Dukat
   • Richard Young
   • Richard A. Glennon

   Original Investigation Pages: 200 - 207

10. Expression of flavour preferences conditioned by caffeine is dependent on caffeine deprivation state

    • Martin R. Yeomans
    • Anne Jackson
    • Paula J. Durlach

    Original Investigation Pages: 208 - 215

11. Electroencephalogram alterations during treatment with olanzapine

    • Frank Pillmann
    • Kathrin Schlote
    • Andreas Marneros

    Original Investigation Pages: 216 - 219

12. The effects of an oral multivitamin combination with calcium, magnesium, and zinc on psychological well-being in healthy young male volunteers: a double-blind placebo-controlled trial

    • Douglas Carroll
    • Christopher Ring
    • Gonneke Willemsen

    Original Investigation Pages: 220 - 225

13. Restoration of latent inhibition by olanzapine but not haloperidol in entorhinal cortex-lesioned rats

    • E. Coutureau
    • O. Gosselin
    • G. Di Scala

    Original Investigation Pages: 226 - 232

14. The α₄β₂ agonist SIB 1765F, but not the α₇ agonist AR-R 17779, cross-sensitises to the psychostimulant effects of nicotine

    • A.J. Grottick
    • R. Wyler
    • G.A. Higgins

    Rapid Communication Pages: 233 - 236