Scientific Theories
Brain chemistry shifts: Endorphins and DMT (a natural psychedelic) may flood the brain.
Physical reflexes: The body’s "last signals" as systems fail.
Spiritual Perspectives
Many cultures view these gestures as transitional moments—the soul preparing to leave.
Accounts of "deathbed visions" span history, from ancient Egypt to modern hospice care.
What Loved Ones Should Know
It’s usually painless: These gestures often occur during the body’s natural shutdown.
You can respond: Holding their hand or speaking softly may bring comfort.
No two deaths are alike: Some pass quietly; others have dramatic surges.