1. The mechanism of action of α2 adrenoceptor blockers as revealed by effects on open field locomotion and escape reactions in the shuttle-box

   • J. Haller
   • G. B. Makara
   • A. Egyed

   ORIGINAL INVESTIGATION Pages: 107 - 114

2. Psychotropic drug intake in residents newly admitted to nursing homes

   • J. Wancata
   • N. Benda
   • C. Müller

   ORIGINAL INVESTIGATION Pages: 115 - 120

3. Behavioural and biochemical adaptations to nicotine in rats: influence of MK801, an NMDA receptor antagonist

   • M. Shoaib
   • Charles W. Schindler
   • James R. Pauly

   ORIGINAL INVESTIGATION Pages: 121 - 130

4. Genetics, haloperidol-induced catalepsy and haloperidol-induced changes in acoustic startle and prepulse inhibition

   • James McCaughran Jr.
   • Elham Mahjubi
   • R. Hitzemann

   ORIGINAL INVESTIGATION Pages: 131 - 139

5. Sexual segregation in infant mice: behavioural and neuroendocrine responses to d-amphetamine administration

   • Francesca Cirulli
   • Walter Adriani
   • G. Laviola

   ORIGINAL INVESTIGATION Pages: 140 - 152

6. Treatment of neuroleptic-induced akathisia with nicotine patches

   • Michelle Kosche Anfang
   • Harrison G. Pope Jr.

   ORIGINAL INVESTIGATION Pages: 153 - 156

7. A time-activity baseline to measure pharmacological and non-pharmacological manipulations of PCP-induced activity in mice

   • K. H. McAllister

   ORIGINAL INVESTIGATION Pages: 157 - 163

8. Effects of hot tea, coffee and water ingestion on physiological responses and mood: the role of caffeine, water and beverage type

   • P. Quinlan
   • Joan Lane
   • Laurence Aspinall

   ORIGINAL INVESTIGATION Pages: 164 - 173

9. Corticotropin-releasing factor binding sites in cortex of depressed suicides

   • D. Hucks
   • Sandra Lowther
   • R. W. Horton

   ORIGINAL INVESTIGATION Pages: 174 - 178

10. Effect of central 5-hydroxytryptamine depletion on performance in the “time-left” procedure: further evidence for a role of the 5-hydroxytryptaminergic pathways in behavioural “switching”

    • A. S. A. Al-Ruwaitea
    • S. S. A. Al-Zahrani
    • E. Szabadi

    ORIGINAL INVESTIGATION Pages: 179 - 186

11. Nicotine-induced decreases in VTA electrical self-stimulation thresholds: blockade by haloperidol and mecamylamine but not scopolamine or ondansetron

    • S. Ivanová
    • A. J. Greenshaw

    ORIGINAL INVESTIGATION Pages: 187 - 192

12. Locomotor sensitization to quinpirole: environment-modulated increase in efficacy and context-dependent increase in potency

    • Karen K. Szumlinski
    • Melissa Allan
    • H. Szechtman

    ORIGINAL INVESTIGATION Pages: 193 - 200

13. Dopaminergic mediation of the discriminative stimulus effects of bupropion in rats

    • P. Terry
    • Jonathan L. Katz

    ORIGINAL INVESTIGATION Pages: 201 - 212