Gelotology
Videos
Gelotology is the study of laughter and its effects on the body, from a psychological and physiological perspective. Its proponents often advocate induction of laughter on therapeutic grounds in alter
Two girls laughing
Laughter
Videos
Laughter is a typically pleasant physical reaction and emotion consisting usually of rhythmical, usually audible contractions of the diaphragm and other parts of the respiratory system. It is a respon
Gelotology
…Gelotology (from the Greek γέλως gelos "laughter") is the study of laughter and its effects on the body, from a psychological and physiological perspective. Its proponents often advocate induction of laughter on therapeutic…
A child in Laos laughing
A young girl from Laos laughing while hugging her dog
A woman laughing
A man laughing