1. The effects of nitrous oxide on the auditory evoked response in a reaction time task

   • M. J. Jarvis
   • M. H. Lader

   Original Investigations Pages: 201 - 212

2. Facilitation of avoidance learning by pentylenetetrazol as a function of task difficulty, deprivation and shock level

   • Jara A. Krivanek

   Original Investigations Pages: 213 - 229

3. EEG changes after fluphenazine enanthate and decanoate based on analog power spectra and digital computer period analysis

   • T. Itil
   • A. Keskiner
   • G. Ulett

   Original Investigations Pages: 230 - 241

4. Somatosensory evoked potential changes during thiothixene treatment in schizophrenic patients

   • B. Saletu
   • M. Saletu
   • J. Jones

   Original Investigations Pages: 242 - 252

5. The effect of various antidepressant drugs upon the tetrabenazine-suppressed conditioned avoidance response in rats

   • K. Voith
   • F. Herr

   Original Investigations Pages: 253 - 265

6. Analysis of the acquisition and extinction of food-reinforced behaviour in rats after the administration of chlorpromazine

   • I. P. Stolerman

   Original Investigations Pages: 266 - 279

7. Chlorpromazine and human sleep

   • Boyd K. Lester
   • Joe D. Coulter
   • Harold L. Williams

   Original Investigations Pages: 280 - 287

8. Relaxation transfer in electrodermal activity as affected by a new minor tranquillizer (4306CB)

   • Pär -Åke Björkstrand
   • Ingmar Dureman

   Original Investigations Pages: 288 - 298

9. Activity of major analgesics on motor nociceptive responses in decerebrate mice

   • C. P. Weller
   • F. G. Sulman

   Original Investigations Pages: 299 - 306