1. Structural connectivity of neural reward networks in youth at risk for substance use disorders

   • Lindsay M. Squeglia
   • Scott F. Sorg
   • Susan F. Tapert

   Original Investigation 07 January 2015 Pages: 2217 - 2226

   

2. Discriminative stimulus properties of mitragynine (kratom) in rats

   • Norsyifa Harun
   • Zurina Hassan
   • Mohammed Shoaib

   Original Investigation 25 January 2015 Pages: 2227 - 2238

   

3. Effects of diphenyl and p-chloro-diphenyl diselenides on feeding behavior of rats

   • Cristiani F. Bortolatto
   • Suélen O. Heck
   • Cristina W. Nogueira

   Original Investigation 07 January 2015 Pages: 2239 - 2249

   

4. Reduction of alcohol drinking of alcohol-preferring (P) and high-alcohol drinking (HAD1) rats by targeting phosphodiesterase-4 (PDE4)

   • Kelle M. Franklin
   • Sheketha R. Hauser
   • Richard L. Bell

   Original Investigation 15 January 2015 Pages: 2251 - 2262

   

5. Antidepressant-like effects induced by NMDA receptor blockade and NO synthesis inhibition in the ventral medial prefrontal cortex of rats exposed to the forced swim test

   • Vitor Silva Pereira
   • Angélica Romano
   • Sâmia R. L. Joca

   Original Investigation 16 January 2015 Pages: 2263 - 2273

   

6. Amphetamine self-administration and dopamine function: assessment of gene × environment interactions in Lewis and Fischer 344 rats

   • Andrew C. Meyer
   • Michael T. Bardo

   Original Investigation 09 January 2015 Pages: 2275 - 2285

   

7. Age-dependent changes in cocaine sensitivity across early ontogeny in male and female rats: possible role of dorsal striatal D2^High receptors

   • Sanders A. McDougall
   • Shannon E. Eaton
   • Cynthia A. Crawford

   Original Investigation 16 January 2015 Pages: 2287 - 2301

   

8. Effects of paroxetine on PTSD-like symptoms in mice

   • Yassine Bentefour
   • Mohamed Bennis
   • Saadia Ba M’hamed

   Original Investigation 15 January 2015 Pages: 2303 - 2312

   

9. Nucleus accumbens AMPA receptor involvement in cocaine-conditioned place preference under different dietary conditions in rats

   • Danielle Zheng
   • Soledad Cabeza de Vaca
   • Kenneth D. Carr

   Original Investigation 16 January 2015 Pages: 2313 - 2322

   

10. Modulation of nicotine effects on selective attention by DRD2 and CHRNA4 gene polymorphisms

    • Stefan Ahrens
    • Sebastian Markett
    • Christiane M. Thiel

    Original Investigation 03 February 2015 Pages: 2323 - 2331

    

11. Effects of ceftriaxone on GLT1 isoforms, xCT and associated signaling pathways in P rats exposed to ethanol

    • P. S. S. Rao
    • Hannah Saternos
    • Youssef Sari

    Original Investigation 27 January 2015 Pages: 2333 - 2342

    

12. Effects of acute and sustained administration of vortioxetine on the serotonin system in the hippocampus: electrophysiological studies in the rat brain

    • Mostafa El Mansari
    • Maurice Lecours
    • Pierre Blier

    Original Investigation Open access 11 February 2015 Pages: 2343 - 2352

    

13. Effects of d-cycloserine on extinction of mesolimbic cue reactivity in alcoholism: a randomized placebo-controlled trial

    • Falk Kiefer
    • Martina Kirsch
    • Sabine Vollstädt-Klein

    Original Investigation 21 February 2015 Pages: 2353 - 2362

    

14. On the positive and negative affective responses to cocaine and their relation to drug self-administration in rats

    • Aaron Ettenberg
    • Vira Fomenko
    • Jennifer M. Wenzel

    Original Investigation 07 February 2015 Pages: 2363 - 2375

    

15. Selection of sucrose concentration depends on the effort required to obtain it: studies using tetrabenazine, D₁, D₂, and D₃ receptor antagonists

    • Marta Pardo
    • Laura López-Cruz
    • Mercè Correa

    Original Investigation 03 February 2015 Pages: 2377 - 2391

    

16. Individual differences in the reinforcing and punishing effects of nicotine in rhesus monkeys

    • Mikhail N. Koffarnus
    • Gail Winger

    Original Investigation 08 February 2015 Pages: 2393 - 2403

    

17. Effects of the dopamine/norepinephrine releaser phenmetrazine on cocaine self-administration and cocaine-primed reinstatement in rats

    • Paul W. Czoty
    • Phuong Tran
    • Thomas J. R. Beveridge

    Original Investigation 13 February 2015 Pages: 2405 - 2414

    

18. Differential vulnerability to relapse into heroin versus cocaine-seeking as a function of setting

    • Christian Montanari
    • Emiliana Stendardo
    • Aldo Badiani

    Original Investigation 10 February 2015 Pages: 2415 - 2424

    

19. Erratum to: Women with PTSD have a changed sensitivity to GABA-A receptor active substances

    • Anna Tiihonen Möller
    • Torbjörn Bäckström
    • Lotti Helström

    Erratum 25 November 2014 Pages: 2425 - 2425

20. Erratum to: The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects

    • C. Stough
    • J. Lloyd
    • P. J. Nathan

    Erratum 03 June 2015 Pages: 2427 - 2427