1. Toward a model of drug relapse: an assessment of the validity of the reinstatement procedure

   • David H. Epstein
   • Kenzie L. Preston
   • Yavin Shaham

   Review 22 September 2006 Pages: 1 - 16

   

2. Individual differences in drug abuse vulnerability: d-Amphetamine and sensation-seeking status

   • Thomas H. Kelly
   • Glenn Robbins
   • Craig R. Rush

   Original Investigation 14 September 2006 Pages: 17 - 25

   

3. Operant responding for conditioned and unconditioned reinforcers in rats is differentially enhanced by the primary reinforcing and reinforcement-enhancing effects of nicotine

   • Nadia Chaudhri
   • Anthony R. Caggiula
   • Alan F. Sved

   Original Investigation 22 September 2006 Pages: 27 - 36

   

4. Depot naltrexone: antagonism of the reinforcing, subjective, and physiological effects of heroin

   • Maria A. Sullivan
   • Suzanne K. Vosburg
   • Sandra D. Comer

   Original Investigation 14 September 2006 Pages: 37 - 46

   

5. Vulnerability of long-term neurotoxicity of chlorpyrifos: effect on schedule-induced polydipsia and a delay discounting task

   • D. Cardona
   • M. López-Grancha
   • P. Flores

   Original Investigation 03 October 2006 Pages: 47 - 57

   

6. Differential involvement of the endocannabinoid system in short- and long-term expression of incentive learning supported by nicotine in rats

   • Benoît Forget
   • Sandrine Barthélémy
   • Marie-Hélène Thiébot

   Original Investigation 13 September 2006 Pages: 59 - 69

   

7. Chronic intragastric administration of gamma-butyrolactone produces physical dependence in baboons

   • Amy K. Goodwin
   • Roland R. Griffiths
   • Elise M. Weerts

   Original Investigation 20 September 2006 Pages: 71 - 82

   

8. The impact of moderate daily alcohol consumption on aggression and the formation of dominance hierarchies in rats

   • Elizabeth A. Duncan
   • Kellie L. K. Tamashiro
   • Randall R. Sakai

   Original Investigation 14 September 2006 Pages: 83 - 94

   

9. Assessment of cognitive function in the heterozygous reeler mouse

   • Dilja D. Krueger
   • Jessica L. Howell
   • Angus C. Nairn

   Original Investigation 15 September 2006 Pages: 95 - 104

   

10. Lorazepam dose-dependently decreases risk-taking related activation in limbic areas

    • Estibaliz Arce
    • Daniel A. Miller
    • Martin P. Paulus

    Original Investigation 03 October 2006 Pages: 105 - 116

    

11. Ethanol exposure differentially alters pro-enkephalin mRNA expression in regions of the mesocorticolimbic system

    • Milagros Méndez
    • Marcela Morales-Mulia

    Original Investigation 19 September 2006 Pages: 117 - 124

    

12. Transdermal nicotine attenuates depression symptoms in nonsmokers: a double-blind, placebo-controlled trial

    • F. Joseph McClernon
    • F. Berry Hiott
    • Edward D. Levin

    Original Investigation 15 September 2006 Pages: 125 - 133