1. Chronic treatment with the selective NOP receptor antagonist [Nphe¹,Arg¹⁴,Lys¹⁵]N/OFQ-NH₂ (UFP-101) reverses the behavioural and biochemical effects of unpredictable chronic mild stress in rats

   • Giovanni Vitale
   • Valentina Ruggieri
   • Maurizio Massi

   Original Investigation 27 August 2009 Pages: 173 - 189

   

2. Facilitation of intravenous nicotine self-administration in rats by a motivationally neutral sensory stimulus

   • Robert E. Sorge
   • Vicki J. Pierre
   • Paul B. S. Clarke

   Original Investigation 16 September 2009 Pages: 191 - 200

   

3. Effects of dimethylaminoethanol pyroglutamate (DMAE p-Glu) against memory deficits induced by scopolamine: evidence from preclinical and clinical studies

   • Olivier Blin
   • Christine Audebert
   • Marc Marien

   Original Investigation 16 September 2009 Pages: 201 - 212

   

4. Differential effects of escitalopram on attention: a placebo-controlled, double-blind cross-over study

   • Barbara Drueke
   • Julia Baetz
   • Siegfried Gauggel

   Original Investigation 16 September 2009 Pages: 213 - 223

   

5. Recreational cocaine polydrug use impairs cognitive flexibility but not working memory

   • Lorenza S. Colzato
   • Mariëtte Huizinga
   • Bernhard Hommel

   Original Investigation Open access 02 September 2009 Pages: 225 - 234

6. Therapeutic potential of nicotine for methamphetamine-induced impairment of sensorimotor gating: involvement of pallidotegmental neurons

   • Hiroyuki Mizoguchi
   • Sawako Arai
   • Kiyofumi Yamada

   Original Investigation 16 September 2009 Pages: 235 - 243

   

7. Motivational effects of opiates in conditioned place preference and aversion paradigm—a study in three inbred strains of mice

   • Wojciech Solecki
   • Anna Turek
   • Ryszard Przewlocki

   Original Investigation 29 September 2009 Pages: 245 - 255

   

8. Protective effects of epigallocatechin gallate following 3-nitropropionic acid-induced brain damage: possible nitric oxide mechanisms

   • Puneet Kumar
   • Anil Kumar

   Original Investigation 18 September 2009 Pages: 257 - 270

   

9. Neural basis for a heritable phenotype: differences in the effects of apomorphine on startle gating and ventral pallidal GABA efflux in male Sprague–Dawley and Long–Evans rats

   • Ying Qu
   • Richard L. Saint Marie
   • Neal R. Swerdlow

   Original Investigation Open access 16 September 2009 Pages: 271 - 280

   

10. A dopamine transport inhibitor with markedly low abuse liability suppresses cocaine self-administration in the rat

    • Antonio Ferragud
    • Clara Velázquez-Sánchez
    • Juan J. Canales

    Original Investigation 16 September 2009 Pages: 281 - 289

    

11. Cocaine craving and use during daily life

    • Kenzie L. Preston
    • Massoud Vahabzadeh
    • David H. Epstein

    Original Investigation 24 September 2009 Pages: 291 - 301

    

12. Ethanol seeking triggered by environmental context is attenuated by blocking dopamine D1 receptors in the nucleus accumbens core and shell in rats

    • Nadia Chaudhri
    • Lacey L. Sahuque
    • Patricia H. Janak

    Original Investigation Open access 25 September 2009 Pages: 303 - 314

    

13. Chronic therapy with citalopram decreases regional cerebral glucose utilization in OBX, and not sham-operated, rats: an autoradiographic study

    • Ivan Skelin
    • Hiroki Sato
    • Mirko Diksic

    Original Investigation 17 September 2009 Pages: 315 - 323

    

14. A verification of previously identified QTLs for cocaine-induced activation using a panel of B6.A chromosome substitution strains (CSS) and A/J x C57Bl/6J F2 mice

    • Alan E. Boyle
    • Kathryn J. Gill

    Original Investigation 23 September 2009 Pages: 325 - 334

    

15. Caffeine expectancies influence the subjective and behavioral effects of caffeine

    • Paul T. Harrell
    • Laura M. Juliano

    Original Investigation 17 September 2009 Pages: 335 - 342