Function of the Amygdala. 1  Such spectacular demonstrations may be misleading. Stimulation of the amygdala sometimes triggers violence, but apparently it does not always or even typically trigger violence. 2  When the amygdala is damaged in humans, they lose their sensitivity to stimuli associated with strong emotions.
Medical Definition of HYGROMA. : a cystic tumor of lymphatic origin. What made you want to look up hygroma?Please tell us where you read or heard it (including the quote, if possible). View Seen & Heard Highlights from Around the Site.Test Your Vocabulary!Test Your Vocabulary!edical Definition of HYGROMA. : a cystic tumor of lymphatic origin. What made you want to look up hygroma? Please tell us where you read or heard it (including the quote, if possible). View Seen & Heard Highlights from Around the Site. Test Your Vocabulary! Test Your Vocabulary!
Cystic hygromas are cysts or a group of cysts found mostly in the neck. Cystic hygromas are caused by an error in the development of lymph sacs and lymph vessels as the baby is developing during pregnancy.By the end of the fifth week of pregnancy, the baby's lymphatic tissues form as lymph sacs develop from veins.ystic hygromas are caused by an error in the development of lymph sacs and lymph vessels as the baby is developing during pregnancy. By the end of the fifth week of pregnancy, the baby's lymphatic tissues form as lymph sacs develop from veins.