1. The effects of lithium on cognition: an updated review

   • Arlin K. Pachet
   • Amy M. Wisniewski

   Review 19 September 2003 Pages: 225 - 234

2. Environmental enrichment decreases nicotine-induced hyperactivity in rats

   • Thomas A. Green
   • Mary E. Cain
   • Michael T. Bardo

   Original Investigation 04 July 2003 Pages: 235 - 241

   

3. Characterizing the subjective, psychomotor, and physiological effects of oral oxycodone in non-drug-abusing volunteers

   • James P. Zacny
   • Sandra Gutierrez

   Original Investigation 29 August 2003 Pages: 242 - 254

   

4. Effect of antipsychotics on cortical inhibition using transcranial magnetic stimulation

   • Zafiris J. Daskalakis
   • Bruce K. Christensen
   • Shitij Kapur

   Original Investigation 07 August 2003 Pages: 255 - 262

   

5. Haloperidol and clozapine antagonise amphetamine-induced disruption of latent inhibition of conditioned taste aversion

   • Holger Russig
   • Aneta Kovacevic
   • Joram Feldon

   Original Investigation 25 July 2003 Pages: 263 - 270

   

6. Attentional effects of nicotine and amphetamine in rats at different levels of motivation

   • L. Bizarro
   • I. P. Stolerman

   Original Investigation 02 September 2003 Pages: 271 - 277

   

7. Effects of continuous nicotine infusion on nicotine self-administration in rats: relationship between continuously infused and self-administered nicotine doses and serum concentrations

   • Mark G. LeSage
   • Daniel E. Keyler
   • Paul R. Pentel

   Original Investigation 25 July 2003 Pages: 278 - 286

   

8. Evaluation of the anxiolytic-like effect of NKP608, a NK1-receptor antagonist, in two rat strains that differ in anxiety-related behaviors

   • Leandro F. Vendruscolo
   • Reinaldo N. Takahashi
   • André Ramos

   Original Investigation 12 August 2003 Pages: 287 - 293

   

9. Castration in rats impairs performance during acquisition of a working memory task and exacerbates deficits in working memory produced by scopolamine and mecamylamine

   • Jill M. Daniel
   • Peter J. Winsauer
   • Joseph M. Moerschbaecher

   Original Investigation 25 July 2003 Pages: 294 - 300

   

10. Chronic treatment with CP 55,940 during the peri-adolescent period differentially affects the behavioural responses of male and female rats in adulthood

    • Miguel Biscaia
    • Susana Marín
    • Maria Paz Viveros

    Original Investigation 04 September 2003 Pages: 301 - 308

    

11. The 5-HT_2A receptor antagonist M100,907 attenuates motor and 'impulsive-type' behaviours produced by NMDA receptor antagonism

    • Guy A. Higgins
    • Michel Enderlin
    • Paul J. Fletcher

    Original Investigation 07 August 2003 Pages: 309 - 319

    

12. Global 5-HT depletion attenuates the ability of amphetamine to decrease impulsive choice on a delay-discounting task in rats

    • Catharine A. Winstanley
    • Jeffrey W. Dalley
    • Trevor W. Robbins

    Original Investigation 02 September 2003 Pages: 320 - 331

    

13. Acute tryptophan depletion does not change somatosensory evoked magnetic fields

    • Seppo Kähkönen
    • Jyrki Ahveninen
    • Vadim V. Nikulin

    Short Report 04 July 2003 Pages: 332 - 333

14. Erratum to: Impulse activity of midbrain dopamine neurons modulates drug-seeking behavior

    • Michela Marinelli
    • Donald C. Cooper
    • Francis J. White

    Erratum 24 October 2003 Pages: 334 - 334