1. Adrenergic receptor blocking agents: Effects on central noradrenaline and dopamine receptors and on motor activity

   • Nils -Erik Andén
   • Ulf Strömbom

   Original Investigations Pages: 91 - 103

2. Assessment of effects of ethanol self-administration on social interactions in alcoholics

   • Roland Griffiths
   • George Bigelow
   • Ira Liebson

   OriginalPaper Pages: 105 - 110

3. Programmed self-administration of potentially addictive drugs in young rats and its effects on learning

   • Utpal Banerjee

   OriginalPaper Pages: 111 - 124

4. Effects of repeated doses of l-δ⁸-trans-tetrahydrocannabinol on schedule-controlled temporally-spaced responding of rats

   • Jerry M. Frankenheim

   OriginalPaper Pages: 125 - 144

5. The effects of lithium and physostigmine on rat brain acetylcholinesterase activity

   • Lance L. Simpson

   OriginalPaper Pages: 145 - 150

6. Schedule-induced ethanol polydipsia in rats with restricted fluid availability

   • R. M. Gilbert

   OriginalPaper Pages: 151 - 157

7. Differential effects of chlordiazepoxide and d-amphetamine on responding maintained by a DRL schedule of reinforcement

   • D. J. Sanger
   • Marilyn Key
   • D. E. Blackman

   OriginalPaper Pages: 159 - 171

8. The ineffectiveness of desipramine pretreatment on behavioral effects of 6-hydroxydopamine in nialamide-pretreated rats

   • Jerzy Vetulani
   • Krystyna Reichenberg
   • Grażyna Wiszniowska

   OriginalPaper Pages: 173 - 180

9. Noradrenaline and 5-hydroxytryptamine metabolism in six areas of rat brain during post-amphethamine depression

   • Sally R. Tonge

   Short Reports Pages: 181 - 186