There are those who wake up overanimate and there are those who need a few minutes to realize that the day has begun. This difficulty of gearing up in the morning is called sleep inertia, a period of transition between sleep and wakefulness, in which the brain is still fully recovering the alert state. In the first minutes after waking up, the body is already working to make this change. One of the main processes is the increase of cortisol, hor…
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There are those who wake up overanimate and there are those who need a few minutes to realize that the day has begun. This difficulty of gearing up in the morning is called sleep inertia, a period of transition between sleep and wakefulness, in which the brain is still fully recovering the alert state. In the first minutes after waking up, the body is already working to make this change. One of the main processes is the increase of cortisol, hor…