1. Comparison studies of chlorazepate administered as a divided daily dose and as a single dose at night

   • Ingmar Dureman
   • Harry Malmgren
   • Birgit Norrman

   Original Investigations Pages: 123 - 126

2. Model insomnia, noise, and methylphenidate, used for the evaluation of hypnotic drugs

   • Teruo Okuma
   • Hitoshi Honda

   Original Investigations Pages: 127 - 132

3. Ethanol drinking by rhesus monkeys as a function of concentration

   • Jack E. Henningfield
   • Richard A. Meisch

   Original Investigations Pages: 133 - 136

4. Experimental barbiturate dependence

   • Eijiro Tagashira
   • Tomoko Izumi
   • Saizo Yanaura

   Original Investigations Pages: 137 - 144

5. Movement induced in cataleptic rats: Differential effects produced by electrical stimulation of the lateral hypothalamus, substantia nigra, and reticular formation

   • G. Andrew Mickley
   • Herman Teitelbaum

   Original Investigations Pages: 145 - 149

6. Influence of the new 5-HT-uptake inhibitor paroxetine on hypermotility in rats produced by p-chloroamphetamine (PCA) and 4,α-dimethyl-m-tyramine (H 77/77)

   • J. Buus Lassen

   Original Investigations Pages: 151 - 153

7. Behavioural observations in gunn rats

   • Iván Izquierdo
   • Robert Zand

   Original Investigations Pages: 155 - 161

8. Changes in the behavioral response to a novel environment following lesioning of the central dopaminergic system in rat pups

   • J. C. Stoof
   • H. Dijkstra
   • J. P. M. Hillegers

   Original Investigations Pages: 163 - 166

9. Electrical stimulation and lesions of the medial forebrain bundle of the rat: Changes in voluntary ethanol consumption and brain aldehyde dehydrogenase activity

   • Shimon Amir
   • Muriel H. Stern

   Original Investigations Pages: 167 - 174

10. Potentiation of hexobarbital and amphetamine effects in male and female rats physically dependent on morphine

    • Gary A. Lesher
    • George R. Spratto

    Original Investigations Pages: 175 - 183

11. A survey study of the use electropupillogram in predicting response to psychostimulants

    • Vinod Bhatara
    • L. Eugene Arnold
    • Donald J. Smeltzer

    Original Investigations Pages: 185 - 187

12. Studies on the effect of lesions of the ventral noradrenergic tract on the antinociceptive action of morphine

    • W. Kostowski
    • Maria Jerlicz
    • Mirosława Hauptmann

    Original Investigations Pages: 189 - 192

13. Neuroleptic drugs block both the hyperactivity and the increase in caudate nucleus cyclic AMP concentration produced by the administration of tranylcypromine and l-dopa to rats

    • D. J. Heal
    • A. R. Green
    • D. G. Grahame-Smith

    Original Investigations Pages: 193 - 197

14. Effect of a cocktail on diazepam absorption

    • David J. Greenblatt
    • Richard I. Shader
    • Dean S. MacLaughlin

    Original Investigations Pages: 199 - 203

15. Effects of chronic ingestion and withdrawal of sodium barbitone on learning in rats

    • José Roberto Leite

    Original Investigations Pages: 205 - 209

16. Attenuation of stereotyped behaviour by sex steroids

    • S. R. Naik
    • M. R. Kelkar
    • U. K. Sheth

    Original Investigations Pages: 211 - 214

17. Four memory channels in the rat brain

    • Ivan Izquierdo
    • Elaine Elisabetsky

    Original Investigations Pages: 215 - 222

18. The effects of divalent ions on morphine analgesia and abstinence syndrome in morphine-tolerant and-dependent mice

    • Hemendra N. Bhargava

    Short Report Pages: 223 - 225