home > People > Head Trivia:Why do we lose consciousness when the head is hit hard?

Head Trivia:Why do we lose consciousness when the head is hit hard?

A slight physical impact on the brain can damage the outer cells of the brain and pull the axons that connect the neurons, causing the flow of nerve conduction material to be unstable, causing a large amount of potassium ions to flow out and calcium ions to flow into the cells.


Head Trivia:Why do we lose consciousness when the head is hit hard?-3trivia
Head Trivia:Why do we lose consciousness when the head is hit hard?

This causes an instantaneous chemical energy demand that makes the brain difficult to load. In the end, the brain may stop swaying due to exhaustion of energy and lose consciousness.

发表评论

               
expression
Can also enter210