1. Anticonvulsant and anxiolytic-like effects of compounds isolated from Polygala sabulosa (Polygalaceae) in rodents: in vitro and in vivo interactions with benzodiazepine binding sites

   • Filipe Silveira Duarte
   • Mariel Marder
   • Thereza Christina Monteiro De Lima

   Original Investigation 22 December 2007 Pages: 351 - 360

   

2. Comparison of ethanol locomotor sensitization in adolescent and adult DBA/2J mice

   • Rebekah A. Stevenson
   • Joyce Besheer
   • Clyde W. Hodge

   Original Investigation 22 December 2007 Pages: 361 - 370

   

3. Effect of varenicline and bupropion SR on craving, nicotine withdrawal symptoms, and rewarding effects of smoking during a quit attempt

   • Robert West
   • Christine L. Baker
   • Andrew G. Bushmakin

   Original Investigation 15 December 2007 Pages: 371 - 377

4. The influence of cost manipulation on water contrafreeloading induced by repeated exposure to quinpirole in the rat

   • Michele S. Milella
   • Davide Amato
   • Paolo Nencini

   Original Investigation 12 January 2008 Pages: 379 - 390

   

5. MDMA modifies active avoidance learning and recall in mice

   • José Manuel Trigo
   • Araceli Cabrero-Castel
   • Patricia Robledo

   Original Investigatin 10 January 2008 Pages: 391 - 400

   

6. Relationship between ketamine-induced psychotic symptoms and NMDA receptor occupancy—a [¹²³I]CNS-1261 SPET study

   • James M. Stone
   • Kjell Erlandsson
   • Lyn S. Pilowsky

   Original Investigation 05 January 2008 Pages: 401 - 408

   

7. The effects of nicotine on ethanol-induced conditioned taste aversions in Long–Evans rats

   • Jennifer A. Rinker
   • Gregory D. Busse
   • Anthony L. Riley

   Original Investigation 18 January 2008 Pages: 409 - 419

   

8. Chronic cocaine but not chronic amphetamine use is associated with perseverative responding in humans

   • Karen D. Ersche
   • Jonathan P. Roiser
   • Barbara J. Sahakian

   Original Investigation 24 January 2008 Pages: 421 - 431

   

9. Juvenile rats in the forced-swim test model the human response to antidepressant treatment for pediatric depression

   • Abbey L. Reed
   • H. Kevin Happe
   • David B. Bylund

   Original Investigation 08 January 2008 Pages: 433 - 441

   

10. The role of beta-endorphin in the acute motor stimulatory and rewarding actions of cocaine in mice

    • Paul Marquez
    • Ramkumarie Baliram
    • Kabirullah Lutfy

    Original Investigation 06 January 2008 Pages: 443 - 448

    

11. The rewarding effect of aggression is reduced by nucleus accumbens dopamine receptor antagonism in mice

    • Maria H. Couppis
    • Craig H. Kennedy

    Original Investigation 08 January 2008 Pages: 449 - 456

    

12. T-817MA, a novel neurotrophic compound, ameliorates phencyclidine-induced disruption of sensorimotor gating

    • Tomonori Seo
    • Tomiki Sumiyoshi
    • Masayoshi Kurachi

    Original Investigation 05 February 2008 Pages: 457 - 464

    

13. Acute neuropsychological effects of MDMA and ethanol (co-)administration in healthy volunteers

    • G. J. H. Dumont
    • E. Wezenberg
    • R. J. Verkes

    Original Investigation Open access 28 February 2008 Pages: 465 - 474

    

14. The effect of methylphenidate on auditory information processing in healthy volunteers: a combined EEG/MEG study

    • Milena Korostenskaja
    • Dubravko Kičić
    • Seppo Kähkönen

    Original Investigation 09 February 2008 Pages: 475 - 486

    

15. Individual differences in schedule-induced polydipsia and the role of gabaergic and dopaminergic systems

    • M. López-Grancha
    • G. Lopez-Crespo
    • P. Flores

    Original Investigation 06 March 2008 Pages: 487 - 498

    

16. Comparative effects of the α7 nicotinic partial agonist, S 24795, and the cholinesterase inhibitor, donepezil, against aging-related deficits in declarative and working memory in mice

    • A. Marighetto
    • S. Valerio
    • P. Morain

    Original Investigation 12 February 2008 Pages: 499 - 508

    

17. Effects of acute and repeated administration of salvinorin A on dopamine function in the rat dorsal striatum

    • Brenda J. Gehrke
    • Vladimir I. Chefer
    • Toni S. Shippenberg

    Original Investigation 02 February 2008 Pages: 509 - 517

    

18. Serotonin transporter binding in eating disorders

    • Per Södersten
    • Cecilia Bergh

    Letter to the Editors 31 December 2007 Pages: 519 - 520

19. Serotonin transporter binding after recovery from eating disorders

    • Walter Kaye
    • Ursula Bailer
    • Karen Putnam

    Letter to the Editors 03 January 2008 Pages: 521 - 522