A bit unrelated but after reading the wiki pages for Somatization and Conversion disorder and then reading the suggested links I stumbled upon this gem, the Cat

A bit unrelated but after reading the wiki pages for Somatization and Conversion disorder and then reading the suggested links I stumbled upon this gem, the Cat Nun hysteria of 1844: https://en.wikipedia.org/wiki/Mass_hysteria#Cat_Nuns_.28France.2C_1844.29 https://en.wikipedia.org/wiki/Mass_hysteria#Cat_Nuns_.28Fran... >A convent of nuns began to meow like cats and others followed until all would meow together at a certain time for several hours together. This continued until the surrounding village called soldiers to threaten the nuns to stop their singing.