1. The functional pool of brain catecholamines: Its size and turnover rate

   • R. Papeschi

   Reviews Pages: 1 - 7

2. The effects of two antidepressants, imipramine and viloxazine, upon driving performance

   • A. B. Clayton
   • P. G. Harvey
   • T. A. Betts

   Original Investigations Pages: 9 - 12

3. Responses of the flexor reflex to LSD, tryptamine, 5-hydroxytryptophan, methoxamine, and d-amphetamine in acute and chronic spinal rats

   • M. Nozaki
   • J. A. Bell
   • W. R. Martin

   Original Investigations Pages: 13 - 18

4. A description of the nicotine stimulus and tests of its generalization to amphetamine

   • William T. Chance
   • Diane Murfin
   • John A. Rosecrans

   Original Investigations Pages: 19 - 26

5. Anorexigenic and ancillary actions of MK-212 (6-chloro-2-[1-piperazinyl]-pyrazine; CPP)

   • Bradley V. Clineschmidt
   • Harley M. Hanson
   • Jodie C. McGuffin

   Original Investigations Pages: 27 - 33

6. Mesolimbic dopamine neurons: Effects of 6-hydroxydopamine-induced destruction and receptor blockade on drug-induced rotation of rats

   • P. H. Kelly
   • K. E. Moore

   Original Investigations Pages: 35 - 41

7. On the interaction of drugs with the cholinergic nervous system

   • Saul Maayani
   • Yaakov Egozi
   • Mordechai Sokolovsky

   Original Investigations Pages: 43 - 48

8. The specificity of neuroleptic- and methysergide-induced behavioral hypersensitivity

   • Harold L. Klawans
   • Donald J. D'Amico
   • William J. Weiner

   Original Investigations Pages: 49 - 52

9. Pharmacological interactions with circling behaviour induced by the piperidinyl indole derivative RU 23686

   • J. R. Boissier
   • C. Oberlander
   • M. Peterfalvi

   Original Investigations Pages: 53 - 60

10. Circadian susceptibility rhythm to neuroleptics: Tetrabenazine

    • Haruo Nagayama
    • Akinori Takagi
    • Ryo Takahashi

    Original Investigations Pages: 61 - 66

11. The effects of psychotropic drugs on exploratory and stereotyped behaviour of rats studied on a hole-board

    • R. O. A. Makanjuola
    • G. Hill
    • G. W. Ashcroft

    Original Investigations Pages: 67 - 74

12. Evidence for parallel development of tolerance to the hyperactivating and discoordinating effects of ethanol

    • G. P. Hunt
    • D. H. Overstreet

    Original Investigations Pages: 75 - 81

13. The effects of amphetamine isomers on rotarod performance

    • Michael C. Gerald
    • Tribhuwan K. Gupta

    Original Investigations Pages: 83 - 86

14. Efficacy of neuroleptics and antidepressants in the test of apomorphine hypothermia and some data concerning neurochemical mechanisms of the test

    • E. L. Schelkunov

    Original Investigations Pages: 87 - 95

15. Behavioural antagonism between chlorpromazine and noise in man

    • L. Hartley
    • J. Couper-Smartt
    • T. Henry

    Original Investigations Pages: 97 - 102

16. The effect of Δ⁹, cannabidiol, and cannabinol on the anaesthesia induced by various anaesthetic agents in mice

    • J. Frizza
    • G. B. Chesher
    • G. A. Starmer

    Original Investigations Pages: 103 - 107

17. Announcement

    Announcement Pages: i - i