The Wonderful Reason Babies Hiccup So Much

The video explores the phenomenon of hiccups, which are common and usually harmless but can be severe in rare cases. It explains the physiological mechanism involving the diaphragm and glottis. Hiccups are observed in fetuses and newborns, suggesting a developmental role in forming neural circuits for internal organ awareness. A study on newborns showed brain activity linked to hiccups, hinting at their role in learning bodily control. The video also questions why adults hiccup, suggesting it might be a leftover reflex. More research could uncover potential purposes for adult hiccups.

What new insight or understanding did you gain from this video?