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Behavioural Brain Research|June 1, 1987
Self-training for brain stimulation in the medial forebrain bundle of rats: a comparison of saline with amphetamineG J Schaefer, C H West, R P MichaelPhysiology & Behavior|January 1, 1986
An automatic device for measuring speed of movement and time spent at rest: its application to testing dopaminergic drugsG J Schaefer, R W Bonsall, R P MichaelPharmacology, Biochemistry, and Behavior|May 1, 1983
Increasing the work requirements lowers the threshold of naloxone for reducing self-stimulation in the midbrain of ratsC H West, G J Schaefer, R P MichaelDrug and Alcohol Dependence|February 1, 1988
Brain self-stimulation, locomotor activity and tissue concentrations of ethanol in male ratsG J Schaefer, W R Richardson, R W Bonsall, et al.Neuroscience and Biobehavioral Reviews|January 1, 1988
Opiate antagonists and rewarding brain stimulationG J SchaeferPharmacology, Biochemistry, and Behavior|January 1, 1979
Free-operant and auto-titration brain self-stimulation procedures in the rat: a comparison of drug effectsG J Schaefer, S G HoltzmanThe Journal of Pharmacology and Experimental Therapeutics|May 1, 1978
Discriminative effects of cyclazocine in the squirrel monkeyG J Schaefer, S G HoltzmanPharmacology, Biochemistry, and Behavior|February 1, 1981
Morphine-like stimulus effects in the monkey: opioids with antagonist propertiesG J Schaefer, S G HoltzmanThe Journal of Pharmacology and Experimental Therapeutics|April 1, 1977
Discriminative effects of morphine in the squirrel monkeyG J Schaefer, S G HolzmanPsychopharmacology|August 16, 1977
Dose- and time-dependent effects of narcotic analgesics on intracranial self-stimulation in the ratG J Schaefer, S G HoltzmanPageof 11