1. The pharmacology of chloralose

   • George U. Balis
   • Russell R. Monroe

   Reviews Pages: 1 - 30

2. Central cholinergic blockade of the conditioned avoidance response in rats

   • Robert K. Chalmers
   • Carlton K. Erickson

   Original Investigations Pages: 31 - 41

3. Time and dosage effects of meprobamate on visual detection

   • Arthur Platz
   • Leonard Uhr
   • Alfred B. Kristofferson

   Original Investigations Pages: 42 - 48

4. Some effects of morphine and amphetamine on intellectual functions and mood

   • Wayne O. Evans
   • Richard P. Smith

   Original Investigations Pages: 49 - 56

5. Drug effects on stimulus generalization gradients in the monkey

   • Eliot Hearst

   Original Investigations Pages: 57 - 70

6. Verhaltensphysiologische Wirkungen von Chlorpromazin bei Karauschen (Carassius carassius L.)

   • H. Rahmann
   • W. Engels

   Originalarbeiten Pages: 71 - 78

7. A research note on some of the critical factors on the dissimilar effects of chlorpromazine and secobarbital on the digit symbol substitution and continuous performance tests

   • Conan Kornetsky
   • Maressa Hecht Orzack

   Short Communications Pages: 79 - 86