Why do we hiccup?
A hiccup is an involuntary diaphragm spasm followed by a sudden closing of the vocal cords. The triggers are well known, but why the reflex exists is still unsettled.
Starter thread · AI-reviewed against its sources
Life sciences
A hiccup is an involuntary diaphragm spasm followed by a sudden closing of the vocal cords. The triggers are well known, but why the reflex exists is still unsettled.
Starter thread · AI-reviewed against its sources