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Science → Biology → Human biology → Human anatomy → Brain & Nervous system → Brain
ANSWERS: 2
  • jackprat
    Im not sure what physical part of the brain it is, but laughter is associated with a fear response, in earlier man. but now weve evolved not to need to fear response, we now use it as a response to humour. which is rather ironic and we enjoy laughing now, when it would have once been a fearful sound to hear :)
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  • DA BEN DAN yanggui zi COAT
    the amygdala and the hippocampus---and laughter releases endorphin molecules
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