The Moment Before You Fall Asleep When You Suddenly Jerk Awake: Sleep Science Says You’re Experiencing Your Brain Testing Whether You’re Still Alive
You know that strange, almost embarrassing moment: you are drifting off, your body feels heavy, everything is going dark and peaceful, and then suddenly your leg kicks, your arm jerks, or your whole body jumps like you just tripped off a curb in your dreams. For a second your heart is racing, you feel oddly ...












