"Despite this minimal deviation in temperature, the researchers found remarkable differences in cognitive functioning. In one lab study, participants were asked to proofread an article while they were in either a warm (77°) or a cool (67°) room. Participants in warm rooms performed significantly worse than those in cool rooms, failing to identify almost half of the spelling and grammatical errors (those in cool rooms, on the hand, only missed a quarter of the mistakes). These results suggest that even simple cognitive tasks can be adversely affected by excessive ambient warmth."
When it is cold enough, body starts to shake, each muscle is convulsing, consuming glucose and making it into heat.
Brains use a lot of power that comes from methabolism. Could it be that human body tries to warm itself using brains to utilize glucose by doing cognitive tasks?
Anecdotally, every degree above 70F drastically reduces my ability to function. 76F in an office is bordering on hopeless for me. Way too hot to think.
