1. Benzodiazepine self-administration in humans and laboratory animals – implications for problems of long-term use and abuse

   • Roland R. Griffiths
   • Elise M. Weerts

   REVIEW Pages: 1 - 37

2. Effects of cocaine and quinpirole on perceptual and motor functions in baboons

   • Robert D. Hienz
   • Troy J. Zarcone
   • Joseph V. Brady

   ORIGINAL INVESTIGATION Pages: 38 - 45

3. Anxiolytic and anticonvulsant activity of a synthetic neuroactive steroid Co 3-0593

   • Scott Wieland
   • James Belluzzi
   • N. C. Lan

   ORIGINAL INVESTIGATION Pages: 46 - 54

4. Blockade of pre-and post-synaptic 5-HT1A receptors does not modify the effect of fluoxetine or 5-hydroxytryptophan on ethanol and food intake in rats

   • Roberto Ciccocioppo
   • Izabela Panocka
   • M. Massi

   ORIGINAL INVESTIGATION Pages: 55 - 63

5. Differential effects of ondansetron and α-flupenthixol on responding for conditioned reward

   • P. J. Fletcher
   • Guy A. Higgins

   ORIGINAL INVESTIGATION Pages: 64 - 72

6. A behavioural analysis of the delayed non-matching to position task: the effects of scopolamine, lesions of the fornix and of the prelimbic region on mediating behaviours by rats

   • Yogita Chudasama
   • J. L. Muir

   ORIGINAL INVESTIGATION Pages: 73 - 82

7. Ethanol attenuation of morphine dependence: comparison to dizocilpine

   • W. J. Shoemaker
   • Therese A. Kosten
   • Susan M. Muly

   ORIGINAL INVESTIGATION Pages: 83 - 87

8. The effects of food deprivation and incentive motivation on blood glucose levels and cognitive function

   • M. W. Green
   • Nicola A. Elliman
   • Peter J. Rogers

   ORIGINAL INVESTIGATION Pages: 88 - 94

9. Effects of scopolamine on delayed-matching-to-sample and paired associates tests of visual memory and learning in human subjects: comparison with diazepam and implications for dementia

   • T. W. Robbins
   • J. Semple
   • K. Matthews

   ORIGINAL INVESTIGATION Pages: 95 - 106