MapangidweSayansi

Ubongo dongosolo. Zinchito katundu ena zinthu

Chapakati mantha ntchito dongosolo ndi inextricably zogwirizana ndi ubongo. ubongo dongosolo kwakukulukulu Mzimuyo ntchito zake ndi katundu. Malo kuika ubongo ndi ozungulira zipolopolo chikhalidwe akufotokozera M'mimbamo wa cranium lapansi. Mukhoza kufufuza nambala zonse za padziko mkati mwa m'chipinda chotetezeka cranial ndi mawonekedwe a pamwamba a pamwamba ventral ubongo. Pamwamba pansi ubongo zochokera zimachititsa chilumbachi zovuta, ndipo limafanana maenje cranial pa m'munsi mkati Chibade cha.

ubongo kulemera kale wamkulu mokwanira zimasiyanasiyana pakati magalamu 1100-2000. Kuyambira zaka 20 ndipo kwa zaka makumi asanu monga unyinji wa ubongo, ndipo buku ake akhale zikutsatiridwa ndi pazipita munthu aliyense.

Poganizira kapangidwe ka ubongo, kusankha zinthu kwambiri za izo, zomwe ndi zimene zigawo zikuluzikulu zitatu. Iwo wophatikizidwa hemispheres, ubongo tsinde ndi cerebellum.

Amafotokozera, kwambiri wolemedwa ndi zinchito oziziritsa Chigawo cha ubongo wa munthu. Akuluakulu, ndi amphamvu kwambiri ndi chinthu chofunika kwambiri chapakati mantha dongosolo. Ndime Hemispheric imakonzedwa kotero kuti akhoza kuphimba zigawo zina zonse ubongo. Pakuti kulekana kwa chabwino ndi Chigawo anachoka ndi zakuya kotenga kagawo wa cerebrum ndi oziziritsa akafika spikes lalikulu kapena otchedwa ndi corpus callosum. M'chigawo zapambuyo wa kudula kotenga kufika lalikulu mtanda chigawo cha kusiyana ubongo. Akutsimikizira nadzawasankhula cerebellum wa Chigawo wa.

Zonse ili pansipa, kuwonjezera pa cerebellum - gawo constituent pa tsinde ubongo, iwo amatchedwa: ndi medulla oblongata, kumbuyo, pakati ndi magulu wapakatikati. Koma uli pafupi kuti amaphunzira Kapangidwe ka anthu msana.

Yankho mafunso mmene zosayembekezereka ntchito yofunika kwambiri ya dongosolo chapakati mantha, amene anasokonezeka asayansi ndi madokotala, wawalola ntchito pa maphunziro a Maphunziro Akakhalidwe Kazolengedwa anthu. Only ndi kumvetsa kapangidwe ka ubongo, tikhoza kupereka mafotokozedwe chifukwa osiyanasiyana njira zikuchitika chifukwa cha zochita za anthu. Monga limagwirira lovuta limene ntchito zosiyanasiyana ali ndi udindo mfundo munthu, komanso chapakati mantha dongosolo la anagawira katundu zinchito mbali zawo zosiyanasiyana constituent. Mwachitsanzo, yankho ku funso la kutanthauzira (malo) m'madera udindo kuchita ntchito zofunika, anapatsidwa Kapangidwe ka kotekisi ubongo.

Njinga kotekisi akulamulira ntchito za chowunikira wagawo udindo nchito imeneyi. Malowa ali pamtunda kutsogolo kwa gyrus chapakati, kutsogolo kwa sulcus chapakati. Kudera limeneli wakhala kunyumba kwa maselo mitsempha, amene ntchito ndi udindo ngakhale kuti gulu laling'ono la thupi.

Large mitsempha maselo njira zawo, zomwe zili kotekisi, ndi zigawo zake zakuya, Tambasula mu medulla oblongata, mu malo awa pali kuwoloka mbali yokulirapo zace, ie, ndondomeko ya kusintha kwa mbali ina. Amalize kusintha, iwo atsika pamodzi ndi chingwe msana, pali kale anawoloka zidutswa awo alipobe. Patsogolo pa chingwe msana, iwo analankhulana ndi maselo ubongo, zomwe zili. Mbendera akuwuka mu kotekisi monga mwa waya umalandira manyuroni galimoto ulusi minofu awo kuwafika.

Kuchitila a ntchito Makutu ali ndi udindo Makutu dera ili mu Lobe zosatha wa kotekisi ankaona. ntchito zithunzi anatumizidwa ku Lobe occipital mu kotekisi ubongo. Kuwonongeka kwa aliyense mwa madera pamwamba kumayambitsa matenda ena a CNS.

ubongo dongosolo wakhala wogawanika katundu osati kwa nyengo. Ubongo, monga mmbuyo, atazungulira nembanemba atatu. Iwo anawagawa wamkati (zofewa), sing'anga (ukonde) ndi wakunja (zovuta) chipolopolo. Aliyense wa iwo ndi kupitiriza mwachindunji kwa chingwe msana.

Ngakhale mu mozama chiwindi zofunika, zinsinsi zake zonse, iye ali palibe mofulumira kuulula. Koma ntchito yaikulu madokotala ndi asayansi sitileka lero. kupirira kwawo ndi opirira Cholinga chake kukwaniritsa zolinga chabwino kulimbana thanzi la munthu.

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