1. Chronic caffeine exposure potentiates nicotine self-administration in rats

   • M. Shoaib
   • Long S. Swanner
   • Steven R. Goldberg

   ORIGINAL INVESTIGATION Pages: 327 - 333

2. Acute effects of the selective cholinergic channel activator (nicotinic agonist) ABT-418 in Alzheimer’s disease

   • Alexandra Potter
   • June Corwin
   • P. A. Newhouse

   ORIGINAL INVESTIGATION Pages: 334 - 342

3. Stress-induced craving and stress response in cocaine dependent individuals

   • R. Sinha
   • Dana Catapano
   • Stephanie O’Malley

   ORIGINAL INVESTIGATION Pages: 343 - 351

4. Withdrawal from continuous cocaine administration: time dependent changes in accumbens 5-HT3 receptor function and behavioral tolerance

   • G. R. King
   • Z. Xiong
   • E. H. Ellinwood Jr

   ORIGINAL INVESTIGATION Pages: 352 - 359

5. Defensive reactions are counteracted by midazolam and muscimol and elicited by activation of glutamate receptors in the inferior colliculus of rats

   • J. E. Pandossio
   • M. L. Brandão

   ORIGINAL INVESTIGATION Pages: 360 - 368

6. Clozapine as a drug of dependence

   • Andrew J. Goudie
   • Judith A. Smith
   • Clare Cavanagh

   ORIGINAL INVESTIGATION Pages: 369 - 374

7. Spontaneous slow and fast MEG activity in male schizophrenics treated with clozapine

   • W. Sperling
   • J. Vieth
   • A. Barocka

   ORIGINAL INVESTIGATION Pages: 375 - 382

8. Behavioral interactions produced by co-administration of 7-OH-DPAT with cocaine or apomorphine in the rat

   • Taline V. Khroyan
   • Rita A. Fuchs
   • J. L. Neisewander

   ORIGINAL INVESTIGATION Pages: 383 - 392

9. Lorazepam for chronic catatonia: a randomized, double-blind, placebo-controlled cross-over study

   • G. S. Ungvari
   • Helen F. K. Chiu
   • Wai Kwong Tang

   ORIGINAL INVESTIGATION Pages: 393 - 398

10. Ketoconazole blocks the stress-induced reinstatement of cocaine-seeking behavior in rats: relationship to the discriminative stimulus effects of cocaine

    • J. R. Mantsch
    • N. E. Goeders

    ORIGINAL INVESTIGATION Pages: 399 - 407

11. Exposure to nicotine enhances acquisition of ethanol drinking by laboratory rats in a limited access paradigm

    • B. R. Smith
    • Joanne T. Horan
    • Zalman Amit

    ORIGINAL INVESTIGATION Pages: 408 - 412

12. Effects of chlordiazepoxide and FG 7142 on a rat model of diencephalic amnesia as measured by delayed-matching-to-sample performance

    • Joshua A. Burk
    • Barbara M. Glode
    • R. G. Mair

    ORIGINAL INVESTIGATION Pages: 413 - 420

13. Studies on the neuroprotective effect of pentobarbitone on MDMA-induced neurodegeneration

    • M. I. Colado
    • B. Esteban
    • A. R. Green

    ORIGINAL INVESTIGATION Pages: 421 - 425

14. Baclofen and antidepressant – induced antinociception in formalin test: possible GABAB mechanism involvement

    • M. Sabetkasai
    • N. Khansefid
    • M. R. Zarrindast

    ORIGINAL INVESTIGATION Pages: 426 - 431

15. 5-HT2C receptors are involved in the discriminative stimulus effects of citalopram in rats

    • M. J. Millan
    • S. Girardon
    • A. Dekeyne

    RAPID COMMUNICATION Pages: 432 - 434