Ngokukhawuleza i-65% ikhuphe ukuthengwa kwakho kokuqala
Emva kokuba i-SCN ifumene ulwazi malunga nokukhanya kwangaphandle ngokusebenzisa i-ipRGCs, Inokuthi emva koko ibonise inkqubo ye-melatonin secretion kwi-pineal gland.Le nkqubo, emisela isigqi somjikelezo weeyure ze-24 zemihla ngemihla, yaziwa ngokuba yi-circadian entrainment.I-SCN nayo ibandakanyeka ngokuthe ngqo kulawulo lobushushu bokulala kunye nokukhululwa kwe-cortisol.
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