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本研究检测了小剂量咖啡因(3mg/kg)和含咖啡因的可乐型饮料(相当咖啡因剂量为1mg/kg)对40名青年男性和20名青年女性的即时心理行为效应及脑电活动的影响。结果显示,除3mg/kg 咖啡因增加青年男性手的不稳定性外,对注意力、记忆、视觉及听觉反应时及脑电活动均尚未见明显影响。
This study examined the immediate psychological and behavioral effects and electroencephalogram (EEG) activity on 40 young men and 20 young women at a low dose of caffeine (3 mg / kg) and a caffeinated cola beverage (caffeine at a dose of 1 mg / kg) Impact. The results showed that no significant effect on attention, memory, visual and auditory responses, and EEG activity was observed except caffeine at 3 mg / kg increased the instability of young male hands.