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35.0: Utangulizi wa Mfumo wa neva

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    176055

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    Mchoro unaonyesha mwanamke, kichwa-chini na arched nyuma, kwenda juu ya vault pole.
    Kielelezo\(\PageIndex{1}\): Mfumo wa neva wa mwanariadha ni ngumu kufanya kazi wakati wa kupanga na utekelezaji wa harakati kama sahihi kama kuruka juu. Sehemu za mfumo wa neva zinahusika katika kuamua jinsi vigumu kushinikiza mbali na wakati wa kugeuka, pamoja na kudhibiti misuli katika mwili wote unaofanya harakati hii ngumu iwezekanavyo bila kugonga bar chini-yote katika sekunde chache tu. (mikopo: mabadiliko ya kazi na Shane T. McCoy, Marekani Navy)

    Unaposoma kitabu hiki, mfumo wako wa neva unafanya kazi kadhaa wakati huo huo. Mfumo wa visual ni usindikaji kile kinachoonekana kwenye ukurasa; mfumo wa magari hudhibiti upande wa kurasa (au bonyeza ya panya); kamba ya prefrontal inaendelea tahadhari. Hata kazi za msingi, kama kupumua na udhibiti wa joto la mwili, hudhibitiwa na mfumo wa neva. Mfumo wa neva ni kituo cha udhibiti wa viumbe: huchunguza habari za hisia kutoka nje (na ndani) mwili na kudhibiti tabia zote—kutoka kula hadi kulala hadi kutafuta mwenzi.