1. Methylphenidate reduces functional connectivity of nucleus accumbens in brain reward circuit

   • J. G. Ramaekers
   • E. A. Evers
   • P. Stiers

   Original Investigation 19 April 2013 Pages: 219 - 226

   

2. Fostering itself increases nicotine self-administration in young adult male rats

   • Emily E. Roguski
   • Hao Chen
   • Shannon G. Matta

   Original Investigation 17 May 2013 Pages: 227 - 234

   

3. Acquisition of responding with a remifentanil-associated conditioned reinforcer in the rat

   • Jeremiah W. Bertz
   • James H. Woods

   Original Investigation 23 April 2013 Pages: 235 - 243

   

4. Determination of dopamine D₂ receptor occupancy by lurasidone using positron emission tomography in healthy male subjects

   • Dean F. Wong
   • Hiroto Kuwabara
   • Antony Loebel

   Original Investigation 07 May 2013 Pages: 245 - 252

   

5. Fenobam sulfate inhibits cocaine-taking and cocaine-seeking behavior in rats: implications for addiction treatment in humans

   • Thomas M. Keck
   • Hong-Ju Yang
   • Zheng-Xiong Xi

   Original Investigation 25 April 2013 Pages: 253 - 265

   

6. The relationship between cocaine self-administration and actigraphy-based measures of sleep in adult rhesus monkeys

   • Robert E. Brutcher
   • Michael A. Nader

   Original Investigation 21 April 2013 Pages: 267 - 274

   

7. Central manipulation of dopamine receptors attenuates the orexigenic action of ghrelin

   • Amparo Romero-Picó
   • Marta G. Novelle
   • Carlos Diéguez

   Original Investigation 28 April 2013 Pages: 275 - 283

   

8. Effects of intravenous nicotine on prepulse inhibition in smokers and non-smokers: relationship with familial smoking

   • David J. Drobes
   • David A. MacQueen
   • Robert J. Malcolm

   Original Investigation 28 April 2013 Pages: 285 - 294

   

9. Mephedrone pharmacokinetics after intravenous and oral administration in rats: relation to pharmacodynamics

   • J. Martínez-Clemente
   • R. López-Arnau
   • E. Escubedo

   Original Investigation 07 May 2013 Pages: 295 - 306

   

10. Relations between stimulation of mesolimbic dopamine and place conditioning in rats produced by cocaine or drugs that are tolerant to dopamine transporter conformational change

    • Gianluigi Tanda
    • Su Min Li
    • Jonathan L. Katz

    Original Investigation 24 April 2013 Pages: 307 - 321

    

11. Delay discounting of food and remifentanil in rhesus monkeys

    • David R. Maguire
    • Lisa R. Gerak
    • Charles P. France

    Original Investigation 02 May 2013 Pages: 323 - 330

    

12. Involvement of serotonin 5-HT₃ receptors in the modulation of noradrenergic transmission by serotonin reuptake inhibitors: a microdialysis study in rat brain

    • Begoña Fernández-Pastor
    • Jorge E. Ortega
    • J. Javier Meana

    Original Investigation 02 May 2013 Pages: 331 - 344

    

13. Greater risk sensitivity of dorsolateral prefrontal cortex in young smokers than in nonsmokers

    • Adriana Galván
    • Tom Schonberg
    • Edythe D. London

    Original Investigation 05 May 2013 Pages: 345 - 355

    

14. Dopamine on D2-like receptors “reboosts” dopamine D1-like receptor-mediated behavioural activation in rats licking for a isotonic NaCl solution

    • Adriana Galistu
    • Paolo S. D’Aquila

    Original Investigation 30 April 2013 Pages: 357 - 366

    

15. Trehalose induced antidepressant-like effects and autophagy enhancement in mice

    • N. Z. Kara
    • L. Toker
    • H. Einat

    Original Investigation 05 May 2013 Pages: 367 - 375

    

16. Appropriate amino acid mixtures for tryptophan depletion and tyrosine/phenylalanine depletion and the safety of long-term amino acid depletion in humans

    • Simon N. Young

    Letter to Editor 13 August 2013 Pages: 377 - 378

17. Obituary: William L. Woolverton

    • Robert L. Balster
    • Michael A. Nader
    • Kevin B. Freeman

    Commentary 16 August 2013 Pages: 379 - 381