1. Effects of cholinergic drugs on poor performance of rats in a shuttle-box

   • Richard H. Rech

   Original Investigations Pages: 371 - 383

2. The mechanism of fixation prevention and “Dissociation” learning with chlordiazepoxide

   • Robert S. Feldman

   Original Investigations Pages: 384 - 399

3. Interactions of monoamine oxidase inhibitors and reserpine: an EEG, gross behavioral and biochemical analysis

   • J. R. Bueno
   • G. R. Pscheidt
   • H. E. Himwich

   Original Investigations Pages: 400 - 413

4. Drug effects on motor coordination

   • Nathan Watzman
   • Herbert Barry III

   Original Investigations Pages: 414 - 423

5. Effect of DDT or Parathion on condition avoidance response of offspring from DDT or Parathion treated mothers

   • Ghazi M. Al-Hachim
   • Gregory B. Fink

   Original Investigations Pages: 424 - 427

6. Neuroleptic action of quaternary chlorpromazine and related drugs injected into various brain areas in rats

   • R. L. Fog
   • A. Randrup
   • H. Pakkenberg

   Short Communications Pages: 428 - 432

7. A study of the alcohol-tolerance effect and an introduction of a new behavioural technique

   • Chia-Shong Chen

   Short Communications Pages: 433 - 440

8. Comparison of perphenazine and fluphenazine enanthates in rats

   • Robert I. Taber
   • Samuel Irwin
   • Franklin E. Roth

   Short Communications Pages: 441 - 447