amygdala hijack
n.— «How we deal with stress, challenge and conflict has roots deep in human evolution. The problem: In times of great stress or crisis, our limbic brains literally take over the rest of the brain. In the emotional intelligence arena, this is referred to as an “amygdala hijack,” meaning the reptilian part of the brain (the amygdala) has taken over for the more advanced, cognitive part of the brain.» —“Workplace Coach: How a leader responds to stress sets tone for everyone” by Maureen Moriarty Post-Intelligencer (Seattle, Washington) June 10, 2007. (source: Double-Tongued Dictionary)
Further reading
A physician in Blowing Rock, North Carolina, shares some of the vocabulary of his patients from Appalachia. There, a misery is anything painful, such as a misery in my jaw if they have a painful tooth or a misery in my back if they have lumbar pain...
It’s hard to imagine now, but there was a time when people disagreed over the best word to use when answering the phone. Alexander Graham Bell suggested answering with ahoy! but Thomas Edison was partial to hello! A fascinating new book about...