Chen-Guang Zhao

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Effects of subcutaneous administration of vehicle, amphetamine (1 mg/kg) or nicotine (0.4 mg/kg, injected twice, 90 min apart) on extracellular dopamine (DA) concentration in the nucleus accumbens (ACC) and ventral tegmental area (VTA) of the Sprague-Dawley rat were studied using microdialysis. Experiments were conducted at least 10 days following(More)
Dual-task performance is strongly affected by the direction of attentional focus. This study investigated neural control of a postural-suprapostural procedure when postural focus strategy varied. Twelve adults concurrently conducted force-matching and maintained stabilometer stance with visual feedback on ankle movement (visual internal focus, VIF) and on(More)
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