1. Role of central angiotensin receptors in scopolamine-induced impairment in memory, cerebral blood flow, and cholinergic function

   • Santoshkumar Tota
   • Kashif Hanif
   • Chandishwar Nath

   Original Investigation 24 February 2012 Pages: 185 - 202

   

2. Further characterization of the prototypical nociceptin/orphanin FQ peptide receptor agonist Ro 64-6198 in rodent models of conflict anxiety and despair

   • Celia Goeldner
   • Will Spooren
   • Eric P. Prinssen

   Original Investigation 18 January 2012 Pages: 203 - 214

   

3. Between-session progressive ratio performance in rats responding for cocaine and water reinforcers

   • Amy M. Gancarz
   • Michael A. Kausch
   • Jerry B. Richards

   Original Investigation 27 January 2012 Pages: 215 - 223

   

4. The effects of acute and chronic steady state methadone on memory retrieval in rats

   • Erin Cummins
   • Craig P. Allen
   • Francesco Leri

   Original Investigation 19 January 2012 Pages: 225 - 235

   

5. α₂- and β-adrenoceptors involvement in nortriptyline modulation of auditory sustained attention and impulsivity

   • Swagata Roychowdhury
   • Zulma Peña-Contreras
   • Marco Atzori

   Original Investigation 21 January 2012 Pages: 237 - 245

   

6. Effect of yohimbine stress on reacquisition of oxycodone seeking in rats

   • Amanda T. Campbell
   • Daniela Kwiatkowski
   • Francesco Leri

   Original Investigation 18 January 2012 Pages: 247 - 255

   

7. Escalation of cocaine intake with extended access in rats: dysregulated addiction or regulated acquisition?

   • Joshua S. Beckmann
   • Cassandra D. Gipson
   • Michael T. Bardo

   Original Investigation 17 January 2012 Pages: 257 - 267

   

8. Assessing the effects of chronic sazetidine-A delivery on nicotine self-administration in both male and female rats

   • Joshua E. Johnson
   • Susan Slade
   • Edward D. Levin

   Original Investigation 02 February 2012 Pages: 269 - 276

   

9. Low BDNF is associated with cognitive impairment in chronic patients with schizophrenia

   • Xiang Yang Zhang
   • Jun Liang
   • Thomas R. Kosten

   Original Investigation 26 January 2012 Pages: 277 - 284

   

10. Effect of low-dose acute tryptophan depletion on the specificity of autobiographical memory in healthy subjects with a family history of depression

    • Hamid A. Alhaj
    • Matthew Selman
    • R. Hamish McAllister-Williams

    Original Investigation 28 January 2012 Pages: 285 - 292

    

11. MDMA enhances “mind reading” of positive emotions and impairs “mind reading” of negative emotions

    • Cédric M. Hysek
    • Gregor Domes
    • Matthias E. Liechti

    Original Investigation 27 January 2012 Pages: 293 - 302

    

12. Effects of acupuncture on stress-induced relapse to cocaine-seeking in rats

    • Seong Shoon Yoon
    • Eun Jin Yang
    • Chae Ha Yang

    Original Investigation 29 March 2012 Pages: 303 - 311

    

13. Effects of prenatal immune activation and peri-adolescent stress on amphetamine-induced conditioned place preference in the rat

    • Neil M. Richtand
    • Rebecca Ahlbrand
    • Stephen Benoit

    Original Investigation 31 January 2012 Pages: 313 - 324

    

14. Depressive and cardiovascular disease comorbidity in a rat model of social stress: a putative role for corticotropin-releasing factor

    • Susan K. Wood
    • Kile V. McFadden
    • Rita J. Valentino

    Original Investigation 10 February 2012 Pages: 325 - 336

    

15. Effects of coffee on driving performance during prolonged simulated highway driving

    • M. A. J. Mets
    • D. Baas
    • J. C. Verster

    Original Investigation Open access 08 February 2012 Pages: 337 - 342

    

16. Anhedonia predicts altered processing of happy faces in abstinent cigarette smokers

    • Adam M. Leventhal
    • Marcus Munafò
    • Christopher W. Kahler

    Original Investigation 04 February 2012 Pages: 343 - 351

    

17. Behavioral inhibition in mice bred for high vs. low levels of methamphetamine consumption or sensitization

    • Travis M. Moschak
    • Katherine A. Stang
    • Suzanne H. Mitchell

    Original Investigation 04 February 2012 Pages: 353 - 365