🧬 SyndromeScope
Syndrome reference sheet
Generated 12 Oct 2026
Psychiatry · Psychiatry / Sleep disorders Exploding head syndrome
Also known as: Auditory sensory sleep starts
Perception of a loud noise as falling asleep or waking.
- Medical specialty
- Psychiatry
- Subspecialty
- Psychiatry / Sleep disorders
- Sex & age distribution
- Male: affected; Female: affected, slight female predominance; Children: rare
- Gene(s) involved
- None recorded
Etiology & mechanism
Brainstem dysfunction at sleep-wake transitions.
Gene(s) involved (0)
No gene recorded.
Symptoms & signs (5)
fearflash of lightloud bang perceptionpalpitationssleep disruption