1. Stress modulation of the memory retrograde-enhancing effects of the awakening drug modafinil in mice

   • Daniel Béracochéa
   • Pierrette Liscia
   • Christophe Piérard

   Original Investigation 13 October 2007 Pages: 1 - 13

   

2. Stimulation of serotonin_2C receptors influences cocaine-seeking behavior in response to drug-associated stimuli in rats

   • Silvia Burbassi
   • Luigi Cervo

   Original Investigation 27 September 2007 Pages: 15 - 27

   

3. The role of 5-HTTLPR in choosing the lesser of two evils, the better of two goods: examining the impact of 5-HTTLPR genotype and tryptophan depletion in object choice

   • K. S. Blair
   • E. Finger
   • R. J. R. Blair

   Original Investigation 17 October 2007 Pages: 29 - 38

   

4. Divergent effect of the selective D₃ receptor agonist pd-128,907 on locomotor activity in Roman high- and low-avoidance rats: relationship to NGFI-A gene expression in the Calleja islands

   • Marc Guitart-Masip
   • Björn Johansson
   • Lydia Giménez-Llort

   Original Investigation 19 October 2007 Pages: 39 - 49

   

5. Mescaline effects on rat behavior and its time profile in serum and brain tissue after a single subcutaneous dose

   • Tomáš Páleníček
   • Marie Balíková
   • Jiří Horáček

   Original Investigation 07 October 2007 Pages: 51 - 62

   

6. Effects of ambient temperature on the relative reinforcing strength of MDMA using a choice procedure in monkeys

   • Matthew L. Banks
   • Jon E. Sprague
   • Michael A. Nader

   Original Investigation 27 September 2007 Pages: 63 - 70

   

7. Age- and sex-dependent amphetamine self-administration in rats

   • Mahin Shahbazi
   • Aimee M. Moffett
   • Kyle J. Frantz

   Original Investigation 06 October 2007 Pages: 71 - 81

   

8. Nicotine effects on retrieval-induced forgetting are not attributable to changes in arousal

   • J. M. Rusted
   • T. Alvares

   Original Investigation 13 October 2007 Pages: 83 - 92

   

9. Pro-cognitive effects of 5-HT₆ receptor antagonists in the social recognition procedure in rats: implication of the frontal cortex

   • Florence Loiseau
   • Anne Dekeyne
   • Mark J. Millan

   Original Investigation 06 October 2007 Pages: 93 - 104

   

10. Within-subject comparison of the psychopharmacological profiles of oral oxycodone and oral morphine in non-drug-abusing volunteers

    • James P. Zacny
    • Stephanie A. Lichtor

    Original Investigation 27 September 2007 Pages: 105 - 116

    

11. Within-subject comparison of the psychopharmacological profiles of oral oxycodone and oral morphine in non-drug-abusing volunteers

    • James P. Zacny
    • Stephanie A. Lichtor

    Erratum 25 October 2007 Pages: 117 - 117

12. Brain imaging study of the acute effects of Δ⁹-tetrahydrocannabinol (THC) on attention and motor coordination in regular users of marijuana

    • Aviv Weinstein
    • Orit Brickner
    • Einat Even-Sapir

    Original Investigation 26 September 2007 Pages: 119 - 131

    

13. Dose-related effects of the acetylcholinesterase inhibitor tacrine on cocaine and food self-administration in rats

    • Kenneth Grasing
    • Shuangteng He
    • Yungao Yang

    Original Investigation 05 October 2007 Pages: 133 - 142

    

14. Evaluation of the mu and kappa opioid actions of butorphanol in humans through differential naltrexone blockade

    • S. L. Walsh
    • A. E. Chausmer
    • G. E. Bigelow

    Original Investigation 02 October 2007 Pages: 143 - 155

    

15. Dopamine D2 receptor occupancy levels of acute sulpiride challenges that produce working memory and learning impairments in healthy volunteers

    • Mitul A. Mehta
    • Andrew J. Montgomery
    • Paul M. Grasby

    Original Investigation 03 October 2007 Pages: 157 - 165