1. Drug discrimination: 30 years of progress

   • Joseph H. Porter
   • Adam J. Prus

   Editorial 19 February 2009 Pages: 189 - 191

2. Early preclinical studies of discriminable sedative and hallucinogenic drug effects

   • Herbert Barry III
   • James B. Appel

   Review 20 August 2008 Pages: 193 - 201

3. Comparison of the discriminative stimulus effects of salvinorin A and its derivatives to U69,593 and U50,488 in rats

   • Lisa E. Baker
   • John J. Panos
   • Sheryl L. Walker

   Original Investigation 20 January 2009 Pages: 203 - 211

   

4. Measurement of the lowest dosage of phenobarbital that can produce drug discrimination in rats

   • Donald A. Overton
   • Gregg D. Stanwood
   • M. Kathleen Gordon

   Original Investigation 13 December 2008 Pages: 213 - 218

   

5. Apparent affinity estimates of rimonabant in combination with anandamide and chemical analogs of anandamide in rhesus monkeys discriminating Δ⁹-tetrahydrocannabinol

   • Lance R. McMahon

   Original Investigation 01 July 2008 Pages: 219 - 228

   

6. Discriminative stimulus functions in rats of AM1346, a high-affinity CB₁R selective anandamide analog

   • Torbjörn U. C. Järbe
   • Chen Li
   • Alexandros Makriyannis

   Original Investigation 03 June 2008 Pages: 229 - 239

   

7. Substitution profile of Δ⁹-tetrahydrocannabinol, triazolam, hydromorphone, and methylphenidate in humans discriminating Δ⁹-tetrahydrocannabinol

   • Joshua A. Lile
   • Thomas H. Kelly
   • Lon R. Hays

   Original Investigation 19 November 2008 Pages: 241 - 250

   

8. Hallucinogens as discriminative stimuli in animals: LSD, phenethylamines, and tryptamines

   • J. C. Winter

   Review 01 November 2008 Pages: 251 - 263

   

9. Dopamine D₄ receptor involvement in the discriminative stimulus effects in rats of LSD, but not the phenethylamine hallucinogen DOI

   • Danuta Marona-Lewicka
   • Benjamin R. Chemel
   • David E. Nichols

   Original Investigation 06 July 2008 Pages: 265 - 277

   

10. Discriminative stimulus properties of atypical and typical antipsychotic drugs: a review of preclinical studies

    • Joseph H. Porter
    • Adam J. Prus

    Review 16 September 2008 Pages: 279 - 294

    

11. The role of M₁ muscarinic cholinergic receptors in the discriminative stimulus properties of N-desmethylclozapine and the atypical antipsychotic drug clozapine in rats

    • Adam J. Prus
    • Alan L. Pehrson
    • Joseph H. Porter

    Original Investigation 07 August 2008 Pages: 295 - 301

    

12. Further characterization of the discriminative stimulus properties of the atypical antipsychotic drug clozapine in C57BL/6 mice: role of 5-HT_2A serotonergic and α₁ adrenergic antagonism

    • Scott D. Philibin
    • D. Matthew Walentiny
    • Joseph H. Porter

    Original Investigation 07 November 2008 Pages: 303 - 315

    

13. The discriminative stimulus effects of dopamine D2- and D3-preferring agonists in rats

    • Mikhail N. Koffarnus
    • Benjamin Greedy
    • James H. Woods

    Original Investigation 21 September 2008 Pages: 317 - 327

    

14. Discriminative stimulus properties of the “atypical” antidepressant, mirtazapine, in rats: a pharmacological characterization

    • Anne Dekeyne
    • Mark J. Millan

    Original Investigation 16 August 2008 Pages: 329 - 341

    

15. A within-subject assessment of the discriminative stimulus and reinforcing effects of self-administered cocaine in rhesus monkeys

    • Jennifer L. Martelle
    • Michael A. Nader

    Original Investigation 21 September 2008 Pages: 343 - 353

    

16. Effects of chronic caffeine exposure on adenosinergic modulation of the discriminative-stimulus effects of nicotine, methamphetamine, and cocaine in rats

    • Zuzana Justinova
    • Sergi Ferré
    • Bernard Le Foll

    Original Investigation 08 August 2008 Pages: 355 - 367

    

17. S(−)Propranolol as a discriminative stimulus and its comparison to the stimulus effects of cocaine in rats

    • Richard Young
    • Richard A. Glennon

    Original Investigation 16 September 2008 Pages: 369 - 382

    

18. The impact of early environmental rearing condition on the discriminative stimulus effects and Fos expression induced by cocaine in adult male and female rats

    • Stephen J. Kohut
    • Peter G. Roma
    • Anthony L. Riley

    Original Investigation 25 October 2008 Pages: 383 - 397

    

19. Drug discrimination and neurochemical studies in α7 null mutant mice: tests for the role of nicotinic α7 receptors in dopamine release

    • Davide Quarta
    • Christopher G. Naylor
    • Ian P. Stolerman

    Original Investigation 30 August 2008 Pages: 399 - 410

    

20. Some effects of dopamine transporter and receptor ligands on discriminative stimulus, physiologic, and directly observable indices of opioid withdrawal in rhesus monkeys

    • Lance R. McMahon
    • Jun-Xu Li
    • Charles P. France

    Original Investigation 18 July 2008 Pages: 411 - 420

    

21. Discriminative stimulus properties of naloxone in Long–Evans rats: assessment with the conditioned taste aversion baseline of drug discrimination learning

    • Catherine M. Davis
    • Glenn W. Stevenson
    • Anthony L. Riley

    Original Investigation 02 July 2008 Pages: 421 - 429

    

22. Discriminative stimulus effects of inhaled 1,1,1-trichloroethane in mice: comparison to other hydrocarbon vapors and volatile anesthetics

    • Keith L. Shelton

    Original Investigation 30 October 2008 Pages: 431 - 440

    

23. The discriminative stimulus effects of N-methyl-d-aspartate glycine-site ligands in NMDA antagonist-trained rats

    • Katherine L. Nicholson
    • Robert L. Balster

    Original Investigation 28 January 2009 Pages: 441 - 451

    

24. Effects of sibutramine and rimonabant in rats trained to discriminate between 22- and 2-h food deprivation

    • David C. Jewett
    • Thomas W. Hahn
    • Allen S. Levine

    Original Investigation 15 October 2008 Pages: 453 - 459

    

25. Early preclinical studies of discriminable sedative and hallucinogenic drug effects

    • Herbert Barry III
    • James B. Appel

    Erratum 14 October 2008 Pages: 461 - 461