1. Dopamine receptor binding in rat striatum: Ultradian rhythm and its modification by chronic imipramine

   • Dieter Naber
   • Anna Wirz-Justice
   • Thomas A. Wehr

   Original Investigations Pages: 1 - 5

2. Effects of psychotropic drugs on Δ ⁹ long-lasting muricide

   • Michihiro Fujiwara
   • Nobuhiro Ibii
   • Showa Ueki

   Original Investigations Pages: 7 - 13

3. Profil psychopharmacologique d'un nouvel agoniste Dopaminergique, le RU 24213

   • J. R. Boissier
   • C. Dumont
   • C. Oberlander

   Original Investigations Pages: 15 - 23

4. Neuroleptic-induced acute dyskinesias in squirrel monkeys: Correlation with propensity to cause extrapyramidal side effects

   • Jeffrey Liebman
   • Robert Neale

   Original Investigations Pages: 25 - 29

5. Circling behavior induced by intranigral injections of GABA and muscimol in rats

   • Seppo Kaakkola
   • Ilpo Kääriäinen

   Original Investigations Pages: 31 - 36

6. Effects of an organophosphate (Dichlorvos) on open field behavior and locomotor activity: Correlation with regional brain monoamine levels

   • S. Fatehyab Ali
   • Om Chandra
   • Mahdi Hasan

   Original Investigations Pages: 37 - 42

7. The effects of acute and chronic administration of morphine on the turnover of brain and adrenal catecholamines in rats

   • Carmen Guaza
   • Angeles Torrellas
   • José Borrell

   Original Investigations Pages: 43 - 49

8. Lateralization of neuroleptic-induced dyskinesia indicates pharmacologic asymmetry in the brain

   • Rafiq Waziri

   Original Investigations Pages: 51 - 53

9. Induction of physical dependence on and tolerance to ethanol in rats fed a new nutritionally complete and balanced liquid diet

   • S. S. Miller
   • M. E. Goldman
   • R. L. Shorey

   Original Investigations Pages: 55 - 59

10. Residual effects of hypnotics: Triazolam, flurazepam, and nitrazepam

    • C. Ogura
    • K. Nakazawa
    • W. M. Wardell

    Original Investigations Pages: 61 - 65

11. Plasma concentrations of α-melanotropin in the rat during the acquisition and extinction of conditioned avoidance behaviour and during the acquisition of maze learning behaviour

    • J. F. Wilson
    • Merrill A. Morgan

    Original Investigations Pages: 67 - 72

12. Response sensitization and depression following long-term amphetamine treatment in a self-stimulation paradigm

    • Larry Kokkinidis
    • Robert M. Zacharko

    Original Investigations Pages: 73 - 76

13. Subacute l-DOPA in mice: Biochemical and behavioural effects

    • O. Jenkins
    • R. Bailey
    • D. M. Jackson

    Original Investigations Pages: 77 - 83

14. Hypothermic effects of N-n-propylnorapomorphine in mice: Antagonism by neurotransmitter receptor blockers

    • Richard E. Wilcox
    • William H. Riffee
    • Robert V. Smith

    Original Investigations Pages: 85 - 88

15. Effects of gamma-butyrolactone, amphetamine, and haloperidol in mice differing in sensitivity to alcohol

    • Bruce C. Dudek
    • Richard J. Fanelli

    Original Investigations Pages: 89 - 97

16. Further studies on the mechanism of serotonin-dependent anorexia in rats

    • R. Samanin
    • S. Caccia
    • T. Mennini

    Original Investigations Pages: 99 - 104

17. Effect of intraperitoneally administered GABA on haloperidol-induced catalepsy in the rat

    • J. J. Balsara
    • J. H. Jadhav
    • A. G. Chandorkar

    Short Report Pages: 105 - 107