Methods:It was employed that chrono-medical mimic-flight ,treadmill-running and swimming to research the influence of chrono-exercise upon DA and 5-HT s ratio in rats telencephalon.

• 方法:采用时间医学模拟飞行实验方法,以跑台跑和游泳的运动负荷形式,探索择时运动对大鼠脑中枢DA/5-HT比值的影响。结果:择时运动对DA/5-HT比值产生了“运动性双相量变”作用。