1. Obituary: J. David Leander, Ph.D.

   • J. M. Witkin
   • S. D. Gleason
   • L. A. Dykstra

   Obituary 21 February 2015 Pages: 1175 - 1176

   

2. NCAM1-TTC12-ANKK1-DRD2 variants and smoking motives as intermediate phenotypes for nicotine dependence

   • L. C. Bidwell
   • J. E. McGeary
   • J. MacKillop

   Original Investigation 03 October 2014 Pages: 1177 - 1186

   

3. Role of ionotropic glutamate receptors in delay and probability discounting in the rat

   • Justin R. Yates
   • Seth R. Batten
   • Joshua S. Beckmann

   Original Investigation 02 October 2014 Pages: 1187 - 1196

   

4. Discriminative and locomotor effects of five synthetic cathinones in rats and mice

   • Michael B. Gatch
   • Margaret A. Rutledge
   • Michael J. Forster

   Original Investigation 05 October 2014 Pages: 1197 - 1205

   

5. Contributions of β2 subunit-containing nAChRs to chronic nicotine-induced alterations in cognitive flexibility in mice

   • Robert D. Cole
   • Rachel L. Poole
   • Vinay Parikh

   Original Investigation 04 October 2014 Pages: 1207 - 1217

   

6. Effects of central activation of serotonin 5-HT_2A/2C or dopamine D_2/3 receptors on the acute and repeated effects of clozapine in the conditioned avoidance response test

   • Min Feng
   • Jun Gao
   • Ming Li

   Original Investigation 07 October 2014 Pages: 1219 - 1230

   

7. Developmental exposure to SSRIs, in addition to maternal stress, has long-term sex-dependent effects on hippocampal plasticity

   • Ine Rayen
   • Mary Gemmel
   • Jodi L. Pawluski

   Original Investigation 12 October 2014 Pages: 1231 - 1244

   

8. Mechanisms and environmental factors that underlying the intensification of 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy)-induced serotonin syndrome in rats

   • Rui Tao
   • Ibrahim M. Shokry
   • Zhiyuan Ma

   Original Investigation 11 October 2014 Pages: 1245 - 1260

   

9. Dose specific effects of olanzapine in the treatment of alcohol dependence

   • Rae A. Littlewood
   • Eric D. Claus
   • Kent E. Hutchison

   Original Investigation 12 October 2014 Pages: 1261 - 1268

   

10. Nicotine reduces distraction under low perceptual load

    • Oliver Behler
    • Thomas P. K. Breckel
    • Christiane M. Thiel

    Original Investigation 11 October 2014 Pages: 1269 - 1277

    

11. Effects of buspirone and the dopamine D₃ receptor compound PG619 on cocaine and methamphetamine self-administration in rhesus monkeys using a food-drug choice paradigm

    • William S. John
    • Ashwini K. Banala
    • Michael A. Nader

    Original Investigation 21 October 2014 Pages: 1279 - 1289

    

12. Frontostriatal systems comprising connections between ventral medial prefrontal cortex and nucleus accumbens subregions differentially regulate motor impulse control in rats

    • Malte Feja
    • Michael Koch

    Original Investigation 14 October 2014 Pages: 1291 - 1302

    

13. Acute serotonin depletion releases motivated inhibition of response vigour

    • Hanneke E. M. den Ouden
    • Jennifer C. Swart
    • Roshan Cools

    Original Investigation 19 October 2014 Pages: 1303 - 1312

    

14. The VMAT-2 inhibitor tetrabenazine alters effort-related decision making as measured by the T-maze barrier choice task: reversal with the adenosine A_2A antagonist MSX-3 and the catecholamine uptake blocker bupropion

    • Samantha E. Yohn
    • Christian Thompson
    • John D. Salamone

    Original Investigation 17 October 2014 Pages: 1313 - 1323

    

15. Lithium and GSK-3β promoter gene variants influence cortical gray matter volumes in bipolar disorder

    • Francesco Benedetti
    • Sara Poletti
    • Cristina Colombo

    Original Investigation 28 October 2014 Pages: 1325 - 1336

    

16. Episodic foresight deficits in long-term opiate users

    • Kimberly Mercuri
    • Gill Terrett
    • Peter G. Rendell

    Original Investigation 17 October 2014 Pages: 1337 - 1345