1. Insensitivity of NMRI mice to selective serotonin reuptake inhibitors in the tail suspension test can be reversed by co-treatment with 5-hydroxytryptophan

   • Jacob P. R. Jacobsen
   • Elsebet Ø. Nielsen
   • Pia Weikop

   Review 22 May 2008 Pages: 137 - 150

   

2. Effects of acute tryptophan depletion on affective processing in first-degree relatives of depressive patients and controls after exposure to uncontrollable stress

   • Christine Firk
   • C. Rob Markus

   Original Investigation Open access 13 June 2008 Pages: 151 - 160

   

3. Allopregnanolone impairs episodic memory in healthy women

   • Kristiina Kask
   • Torbjörn Bäckström
   • Inger Sundström-Poromaa

   Original Investigation 13 June 2008 Pages: 161 - 168

   

4. Role of accumbens BDNF and TrkB in cocaine-induced psychomotor sensitization, conditioned-place preference, and reinstatement in rats

   • Amine Bahi
   • Frederic Boyer
   • Jean-Luc Dreyer

   Original Investigation 13 June 2008 Pages: 169 - 182

   

5. Inhibition of cortisol production by metyrapone enhances trace, but not delay, eyeblink conditioning

   • Frauke Nees
   • Steffen Richter
   • Hartmut Schächinger

   Original Investigation 14 May 2008 Pages: 183 - 190

   

6. Cataleptic effects of γ-hydroxybutyrate (GHB) and baclofen in mice: mediation by GABA_B receptors, but differential enhancement by N-methyl-d-aspartate (NMDA) receptor antagonists

   • Wouter Koek
   • Charles P. France

   Original Investigation 30 April 2008 Pages: 191 - 198

   

7. Interactions between Δ⁹-tetrahydrocannabinol and μ opioid receptor agonists in rhesus monkeys: discrimination and antinociception

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

   Original Investigation 10 May 2008 Pages: 199 - 208

   

8. Anxiety-like behaviors produced by acute fluoxetine administration in male Fischer 344 rats are prevented by prior exercise

   • Benjamin N. Greenwood
   • Paul V. Strong
   • Monika Fleshner

   Original Investigation 03 May 2008 Pages: 209 - 222

   

9. Involvement of 5HT1A receptors in the anxiolytic-like effects of cannabidiol injected into the dorsolateral periaqueductal gray of rats

   • Alline Cristina Campos
   • Francisco Silveira Guimarães

   Original Investigation 01 May 2008 Pages: 223 - 230

   

10. Influence of continuous infusion of interleukin-1β on depression-related processes in mice: corticosterone, circulating cytokines, brain monoamines, and cytokine mRNA expression

    • Hymie Anisman
    • Julie Gibb
    • Shawn Hayley

    Original Investigation 20 May 2008 Pages: 231 - 244

    

11. Effects of early postnatal sibling deprivation on anxiety and vulnerability to cocaine in offspring rats

    • Yan-Qin Li
    • Xiao-Yi Wang
    • Lin Lu

    Original Investigation 02 May 2008 Pages: 245 - 253

    

12. Acute tryptophan depletion in healthy males attenuates phasic cardiac slowing but does not affect electro-cortical response to negative feedback

    • Frederik M. van der Veen
    • Gabry W. Mies
    • Elisabeth A. Evers

    Original Investigation 28 May 2008 Pages: 255 - 263

    

13. CB₁ cannabinoid receptor activation dose dependently modulates neuronal activity within caudal but not rostral song control regions of adult zebra finch telencephalon

    • Ken Soderstrom
    • Qiyu Tian

    Original Investigation 29 May 2008 Pages: 265 - 273

    

14. The antipsychotic potential of l-stepholidine—a naturally occurring dopamine receptor D₁ agonist and D₂ antagonist

    • Sridhar Natesan
    • Greg E. Reckless
    • Shitij Kapur

    Original Investigation 03 June 2008 Pages: 275 - 289