Apomorphine induced reinforcement
نویسندگان
چکیده
منابع مشابه
Apomorphine induced cognitive changes in Parkinson's disease.
Auditory event related potentials (ERPs) and visual evoked potentials (VEPs) were recorded from eight patients with Parkinson's disease, before and after a single dose of apomorphine. To assess the treatment effects, the patients' motor state, Benton visual retention test (BVRT), and digit span tests were also examined. After apomorphine, although motor performance improved, the ERP latencies w...
متن کاملTurmeric active substance, curcumin, enhanced apomorphine-induced yawning in rats
Objective: Curcumin is a major constituent of turmeric and influences many functions of the brain. In the present study, we investigated the effect of curcumin on yawning induced by apomorphine in rats. Materials and Methods: Curcumin administered orallyfor 10 consecutive days. Yawning was induced by subcutaneous (s.c.) injection of apomorphine (a dopamine receptor agonist) and the number of ya...
متن کاملTurmeric active substance, curcumin, enhanced apomorphine-induced yawning in rats
OBJECTIVE Curcumin is a major constituent of turmeric and influences many functions of the brain. In the present study, we investigated the effect of curcumin on yawning induced by apomorphine in rats. MATERIALS AND METHODS Curcumin administered orally for 10 consecutive days. Yawning was induced by subcutaneous (s.c.) injection of apomorphine (a dopamine receptor agonist) and the number of y...
متن کاملApomorphine-induced blinking and yawning in healthy volunteers.
Yawning and spontaneous blink rate (SBR) are two physiological reflexes which have been incompletely examined but one neurobiological step of these two behaviours seems, at least in part, dopamine-dependent. The reference dopaminergic agonist, apomorphine hydrochloride (0.5, 1, and 2 micrograms kg-1 s.c.), was compared with a placebo in a double-blind latin-square design, and was shown to induc...
متن کاملturmeric active substance, curcumin, enhanced apomorphine-induced yawning in rats
objective: curcumin is a major constituent of turmeric and influences many functions of the brain. in the present study, we investigated the effect of curcumin on yawning induced by apomorphine in rats. materials and methods: curcumin administered orallyfor 10 consecutive days. yawning was induced by subcutaneous (s.c.) injection of apomorphine (a dopamine receptor agonist) and the number of ya...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1967
ISSN: 0033-3131
DOI: 10.3758/bf03328492