Can Caffeine Intake Combined With Aerobic Exercise Leads to Cognitive Improvement and Psychomotor Performance in Trained Individuals?
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 主要终点
- Simple Reaction Time
研究概览
简要总结
Caffeine is a methylxanthine commonly consumed by the population for their psychostimulant properties, and their intake when in moderate doses seem to produce positive effects on stress, mood and memory. So, understanding that a positive effect of aerobic exercise can be displayed also on cognition, as caffeine, when in proper proportions, the investigators do not know if the joining of the two strategies into a single activity would be able to promote additional effects enhancing cognitive processes related to memory, attention, and motor reaction time.
详细描述
Determine if 500 mg of caffeine can generate additional effects to 30 minutes of aerobic exercise enhancing cognitive memory tasks (Rey Auditory Verbal Learning Test - RAVLT), attention (sustained attention span; working speed; Percentual of errors by confusion) and simple reaction time (SRT).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Fighting men
- •Low levels of consumption of caffeine daily
排除标准
- •Use more than 400 mg caffeine day
- •Mental diseases
- •Cognitive deficits
结局指标
主要结局
Simple Reaction Time
时间窗: Acute Change from Baseline Psychomotor test to 1 min after aerobic exercise, and after 30 min
Rey Auditory Verbal Learning Test
时间窗: Acute Change from Baseline Cognitive test to 1 min after aerobic exercise, and after 30 min
Sustained Attention Test
时间窗: Acute Change from Baseline Cognitive test to 1 min after aerobic exercise, and after 30 min
次要结局
未报告次要终点
研究者
Alberto Souza de Sá Filho
Doctorade in Mental Health
Universidade Federal do Rio de Janeiro