1. The effect of triiodothyronine on the disposition and actions of imipramine

   • George R. Breese
   • T. Dennis Traylor
   • Arthur J. Prange Jr.

   Original Investigations Pages: 101 - 111

2. Effects of methaphetamine on well-practiced discrimination conditioning of the eyelid response

   • Paul Gendreau
   • D. Sherlock
   • Milton D. Suboski

   OriginalPaper Pages: 112 - 116

3. Residual effects of hypnotics

   • Alyson J. Bond
   • Malcolm H. Lader

   OriginalPaper Pages: 117 - 132

4. Effects of yohimbine on CNS structures: Neurophysiological and behavioral correlations

   • Roberto Guerrero-Figueroa
   • Donald M. Gallant
   • Merrill M. Rye

   OriginalPaper Pages: 133 - 145

5. Facilitation of avoidance acquisition by LSD-25

   • Giorgio Bignami

   OriginalPaper Pages: 146 - 151

6. Alteration in the sexual behaviour of male and female rats after neonatal administration of p-chlorophenylalanine

   • M. HyyppÄ
   • Pirkko Lampinen
   • PÄivi Lehtinen

   OriginalPaper Pages: 152 - 161

7. Clonidine induced intrahypothalamic stimulation of eating in rats

   • C. Broekkamp
   • J. M. van Rossum

   OriginalPaper Pages: 162 - 168

8. Comparison of behavioral effects of synthetic (−)δ⁹-trans-tetrahydrocannabinol and marihuana extract distillate in chimpanzees

   • Douglas P. Ferraro
   • David K. Billings

   OriginalPaper Pages: 169 - 174

9. Effects of intraventriculary injected 6-OH dopamine or midbrain raphe lesion on morphine analgesia in rats

   • R. Samanin
   • S. Bernasconi

   OriginalPaper Pages: 175 - 182

10. Effect of 6-hydroxydopamine on morphine analgesia

    • I. H. Ayhan

    OriginalPaper Pages: 183 - 188

11. Failure of ethanol or pentobarbital to suppress fighting in the pit gamecock (Gallus gallus)

    • Richard O. Meinecke
    • Arthur Cherkin

    Preliminary Reports Pages: 189 - 194