Why do strong emotions give us chills or goosebumps?
Strong emotions are caused by signal coming from your senses to the brainHere it is processed and information goes to the amygalda (the emotion feeling part of the brain) after the repercussion have been understoodHowever some impulses travel down the spinal cord to the adrenal glands causing a release of adrenaline, cortisol and noradrenalineThey hormones bind to receptors on tiny muscles called erector phili which sound hair folliclesThey push the hair upwards and the goose bumps are the contracted muscle fibersThis evolved in apes where the thicker hair trapped a blanket of air to warm the body which left more energy to be used to respond the the possibly dangerous emotion etc instead of being used to heat the body.
Strong emotions are caused by signal coming from your senses to the brainHere it is processed and information goes to the amygalda (the emotion feeling part of the brain) after the repercussion have been understoodHowever some impulses travel down the spinal cord to the adrenal glands causing a release of adrenaline, cortisol and noradrenalineThey hormones bind to receptors on tiny muscles called erector phili which sound hair folliclesThey push the hair upwards and the goose bumps are the contracted muscle fibersThis evolved in apes where the thicker hair trapped a blanket of air to warm the body which left more energy to be used to respond the the possibly dangerous emotion etc instead of being used to heat the body.
