1. Effects of mixing alcohol with energy drink on objective and subjective intoxication: results from a Dutch on-premise study

   • J. C. Verster
   • J. M. E. Benjaminsen
   • B. Olivier

   Original Investigation Open access 20 August 2014 Pages: 835 - 842

   

2. Can Valeriana officinalis root extract prevent early postoperative cognitive dysfunction after CABG surgery? A randomized, double-blind, placebo-controlled trial

   • Soghra Hassani
   • Abbas Alipour
   • Pooneh Ebrahim Zadeh

   Original Investigation 31 August 2014 Pages: 843 - 850

   

3. Behavioral effects of glucocorticoids during the first exposures to the forced swim stress

   • Galina T. Shishkina
   • Veta V. Bulygina
   • Nikolay N. Dygalo

   Original Investigation 20 August 2014 Pages: 851 - 860

   

4. Beer self-administration provokes lateralized nucleus accumbens dopamine release in male heavy drinkers

   • Brandon G. Oberlin
   • Mario Dzemidzic
   • David A. Kareken

   Original Investigation 28 August 2014 Pages: 861 - 870

   

5. Inhaled vs. oral alprazolam: subjective, behavioral and cognitive effects, and modestly increased abuse potential

   • Chad J. Reissig
   • Joseph A. Harrison
   • Roland R. Griffiths

   Original Investigation 09 September 2014 Pages: 871 - 883

   

6. The effect of acute morphine on delay discounting in dependent and non-dependent rats

   • Colin Harvey-Lewis
   • Keith B. J. Franklin

   Original Investigation 05 September 2014 Pages: 885 - 895

   

7. A longitudinal study of self-reported psychopathology in early ecstasy and amphetamine users

   • Daniel Wagner
   • Philip Koester
   • Joerg Daumann

   Original Investigation 27 August 2014 Pages: 897 - 905

8. Effects of buprenorphine on behavioral tests for antidepressant and anxiolytic drugs in mice

   • Edgardo Falcon
   • Kaitlyn Maier
   • Irwin Lucki

   Original Investigation 03 September 2014 Pages: 907 - 915

   

9. (-)-Stepholidine is a potent pan-dopamine receptor antagonist of both G protein- and β-arrestin-mediated signaling

   • Julie A. Meade
   • R. Benjamin Free
   • David R. Sibley

   Original Investigation 18 September 2014 Pages: 917 - 930

   

10. Effects of imperatorin on scopolamine-induced cognitive impairment and oxidative stress in mice

    • Barbara Budzynska
    • Anna Boguszewska-Czubara
    • Grazyna Biala

    Original Investigation Open access 05 September 2014 Pages: 931 - 942

    

11. The catecholamine neurotransmitter precursor tyrosine increases anger during exposure to severe psychological stress

    • Harris R. Lieberman
    • Lauren A. Thompson
    • Gregory R. Caron

    Original Investigation Open access 16 September 2014 Pages: 943 - 951

    

12. A single dose of antidepressant alters eye-gaze patterns across face stimuli in healthy women

    • R. Jonassen
    • O. Chelnokova
    • N. I. Landrø

    Original Investigation 07 September 2014 Pages: 953 - 958

    

13. Enhanced inhibitory control by neuropeptide Y Y5 receptor blockade in rats

    • A. Bari
    • A. Dec
    • A. R. West

    Original Investigation 07 September 2014 Pages: 959 - 973

    

14. Differentiating the primary reinforcing and reinforcement-enhancing effects of varenicline

    • Rachel L. Schassburger
    • Melissa E. Levin
    • Alan F. Sved

    Original Investigation 12 September 2014 Pages: 975 - 983

    

15. Authors’ response to Bachmann and Hoffman’s comments on psychopharmacological prescriptions for people with autism spectrum disorder (ASD): a multinational study

    • Ian C. K. Wong
    • Yingfen Hsia

    Letter to the Editor 29 January 2015 Pages: 985 - 988

16. Erratum to: Estrous cycle and sex affect cocaine-induced behavioural changes in CD1 mice

    • Mariangela Martini
    • Ana Xavier Pinto
    • Olga Valverde

    Erratum 03 February 2015 Pages: 989 - 989