1. Classification of neuroleptic drugs according to their ability to inhibit apomorphine-induced locomotion and gnawing: Evidence for two different mechanisms of action

   • T. Ljungberg
   • U. Ungerstedt

   OriginalPaper Pages: 239 - 247

2. PRL-8-53: Enhanced learning and subsequent retention in humans as a result of low oral doses of new psychotropic agent

   • Nikolaus R. Hansl
   • Beverley T. Mead

   OriginalPaper Pages: 249 - 253

3. Stimulation of rat prolactin secretion by indolealkylamine hallucinogens

   • Herbert Y. Meltzer
   • Richard G. Fessler
   • Victor S. Fang

   OriginalPaper Pages: 255 - 259

4. Morphine-induced regional and dose-response differences on unit impulse activity in decerebrate rats

   • C. G. Mallari
   • W. R. Klemm

   OriginalPaper Pages: 261 - 267

5. Some altered responses in rats formerly dependent on morphine

   • Hideo Nakamura
   • Katsumi Ishii
   • Masanao Shimizu

   OriginalPaper Pages: 269 - 277

6. Relationship between body temperature and brain monoamines during the development of tolerance to Δ⁹-tetrahydrocannabinol in the rat

   • D. A. Taylor
   • M. R. Fennessy

   OriginalPaper Pages: 279 - 285

7. Ethanol dependence in the rat: Temporal changes in neuroexcitability following withdrawal

   • Robert F. Geisler
   • Bruce E. Hunter
   • Don W. Walker

   OriginalPaper Pages: 287 - 292

8. Stages of constant amphetamine intoxication: Delayed appearance of abnormal social behaviors in rat colonies

   • Gaylord Ellison
   • Michael S. Eison
   • Harris S. Huberman

   OriginalPaper Pages: 293 - 299

9. The effects of scopolamine on extinction and spontaneous recovery

   • Barbara J. Morley
   • Raymond Russin

   OriginalPaper Pages: 301 - 304

10. Methylxanthine-facilitated shock-induced aggression in the rat

    • Burr Eichelman
    • Elaine Orenberg
    • Jack Barchas

    OriginalPaper Pages: 305 - 308

11. Studies on the interactions of copper and cannabis

    • P. P. Singh
    • P. K. Das

    OriginalPaper Pages: 309 - 316

12. A pharmacological study of changes in central nervous system receptor responsiveness after long-term dexamphetamine and apomorphine administration

    • Ruth C. Bailey
    • D. M. Jackson

    OriginalPaper Pages: 317 - 326

13. Opiates, catecholamines, behavior, and mood

    • R. E. Meyer
    • J. J. Schildkraut
    • T. Babor

    OriginalPaper Pages: 327 - 333

14. Decrease in brain NE turnover after chronic DMI treatment; no effect with iprindole

    • Barry N. Rosloff
    • John M. Davis

    OriginalPaper Pages: 335 - 341

15. Tolerance to the increased locomotor activity produced by l-5-hydroxytryptophan following peripheral decarboxylase inhibition in mice

    • Regis L. Magyar
    • J. Christian Gillin
    • Richard Jed Wyatt

    OriginalPaper Pages: 343 - 350

16. Referees in 1977

    Acknowledgments Pages: 351 - 353