1. Chlordiazepoxide and dizocilpine, but not morphine, selectively impair acquisition under a novel repeated-acquisition and performance task in rats

   • R. C. Pitts
   • D. R. Buda
   • M. Galizio

   Original Investigation 14 September 2006 Pages: 135 - 143

   

2. Serotonin transporter occupancy induced by paroxetine in patients with major depression disorder: a ¹²³I-ADAM SPECT study

   • Ana M. Catafau
   • Victor Perez
   • Enric Alvarez

   Original Investigation 11 October 2006 Pages: 145 - 153

   

3. Serotonin 1A receptor availability in patients with schizophrenia and schizo-affective disorder: a positron emission tomography imaging study with [¹¹C]WAY 100635

   • W. Gordon Frankle
   • Ilise Lombardo
   • Anissa Abi-Dargham

   Original Investigation 05 September 2006 Pages: 155 - 164

   

4. Effect of paroxetine on enhanced contextual fear induced by single prolonged stress in rats

   • Terumichi Takahashi
   • Shigeru Morinobu
   • Shigeto Yamawaki

   Original Investigation 10 October 2006 Pages: 165 - 173

   

5. Dissociation between opioid and CRF₁ antagonist sensitive drinking in Sardinian alcohol-preferring rats

   • Valentina Sabino
   • Pietro Cottone
   • Eric P. Zorrilla

   Original Investigation 18 October 2006 Pages: 175 - 186

   

6. Assessment of the aversive and rewarding effects of alcohol in Fischer and Lewis rats

   • Peter G. Roma
   • Wesley W. Flint
   • Anthony L. Riley

   Original Investigation 30 September 2006 Pages: 187 - 199

   

7. Modeling the effect of alcohol on smoking lapse behavior

   • Sherry A. McKee
   • Suchitra Krishnan-Sarin
   • Stephanie S. O’Malley

   Original Investigation 30 September 2006 Pages: 201 - 210

   

8. Impaired performance of alpha7 nicotinic receptor knockout mice in the five-choice serial reaction time task

   • E. Hoyle
   • R. F. Genn
   • I. P. Stolerman

   Original Investigation Open access 20 September 2006 Pages: 211 - 223

   

9. Different responses to dexamethasone and prednisolone in the same depressed patients

   • Mario F. Juruena
   • Anthony J. Cleare
   • Carmine M. Pariante

   Original Investigation 03 October 2006 Pages: 225 - 235

   

10. Pain sensitivity is altered in animals after subchronic ketamine treatment

    • Axel Becker
    • Gisela Grecksch
    • Helmut Schröder

    Original Investigation 03 October 2006 Pages: 237 - 247

    

11. Relationship between limbic and cortical 5-HT neurotransmission and acquisition and reversal learning in a go/no-go task in rats

    • Daiki Masaki
    • Chihiro Yokoyama
    • Kenji Fukui

    Original Investigation 03 October 2006 Pages: 249 - 258

    

12. Effectiveness of long-term aripiprazole therapy in patients with acutely relapsing or chronic, stable schizophrenia: a 52-week, open-label comparison with olanzapine

    • Wlodzimierz K. Chrzanowski
    • Ronald N. Marcus
    • Robert D. McQuade

    Original Investigation 21 October 2006 Pages: 259 - 266

    

13. Reinforcing effects of smoked methamphetamine in rhesus monkeys

    • Jennifer L. Newman
    • Marilyn E. Carroll

    Erratum 10 October 2006 Pages: 267 - 267