SebopehoSaense ea

Sebōpeho sa boko mammalian - ea tlhōlo ea ho iphetola ha lintho!

Sebōpeho sa boko ea phoofolo e ke le hantle e fapaneng ho tloha litšobotsi tsa boko ho ea bokong monna le libōpuoa tse ling tse phelang, e le ho ke ke hangata hlaheletseng ka mofuta e ka thoko.

Boko ba ea liphoofolo tse anyesang ke kholo ka ho lekaneng, liphello tsa thuto, sebaka kholo ka ho fetisisa ae phethang ho thoeng e forebrain, teng ka holimo bohareng le lipakeng. Sebopeho kakaretso ya boko mammalian ho ile ha thehoa ka lebaka la ho iphetola ha lintho ea liphoofolo ea boholo-holo, 'me e thehiloe ho matla a ho fofonela. Le ea mong ho vertebrate tse ling ha a na nahanela joalo ho menko.

Lebitso le tloaelehileng la boko ba phoofolo - mahareng Vault. Hokahanya setsi sa tsohle tsa boko e nkoa e le ea cortex bokong. Ea hore a buisane le linaha tse ling mammalian forebrain na le boikarabelo, kapa lobes tse tobileng.

boko ba mohaho phoofolo e anyesang boko Ho thehoa ka tsela e joalo hore karolo e ka pele ea sona ho fihlela se lekana lebetsoeng le, hammoho le ho cerebellum, karolo lipakeng tsa boko e nyenyane tse nyenyane, le boholo ba nyenyane ka ho fetisisa ke karolo e mahareng.

Methapo ea kutlo e qetellong amanang le lesapong la mokokotlo 'me hasang matšoao ho litho tsa tse fapa-fapaneng a phoofolo a ba sebakeng sa medulla oblongata.

Fapaneng likarolo tse ling tsa boko ea liphoofolo tse anyesang tse nang le boikarabelo bakeng sa dithulaganyo tse itseng bophelong ba phelang. Ho joalo, ke likarolong tse ka lipakeng tsa boko sebetswa lesedi bonwang nehelanoa ho batho ka bomong. Ho phaella moo, tshebetso thermoregulation le hlaha ka lebaka la tlhokomelo ea ka ho 'mele ona.

opereishene sitisoe ke letho e laoloa ke pituitary tšoelesa ea tsamaiso ea endocrine, 'me boitsebiso bohle fumaneng e hlahlobisisa ka boko ba karolelano.

E le hore ho boloka ho leka-lekana ea phoofolo e anyesang e le, hammoho le ho leka-lekana ea tsamaiso dilenaneo ka kakaretso, ho hlokahale hore sebetsa cerebellum. A tsa motheo tsa bophelo mekgwatshebetso ya tshehetso e na le litsi tsa bona taolo ea medulla oblongata.

phoofolo ena thata phelang, 'me ho lumeloa hore ka bohlale ho nka sebaka bobeli ka mor'a batho ba. Sena se pakoang ke ua feela sebōpeho sa boko mammalian, empa a lekanyelitsoeng boima ho le boima ba thapo lesapo la mokokotlo. Mohlala, sehahabi boko le lesapo la mokokotlo khoele boima ka e tšoanang, athe ka boko ba phoofolo boima feta lesapo la mokokotlo a mararo, kapa esita le leshome le metso e mehlano linako tse ling, ho itšetlehile ka mefuta e sa.

likarolong tse itseng tsa boko ka mefuta e 'ngoe hlahisa matla le ho feta, se fokolang haholo ho feta tse ling, ho itšetlehile ka tikoloho ya habitats a liphoofolo. Ka mohlala, haeba ho fetisisa tsa mehleng ea letsatsi a bophelo a sa phoofolo e anyesang - bosiu, ka ho fetisisa tsoetseng pele ponong ena phoofolo. Ha re bua ka baahi ba letamo kapa mokhoabong, e ile a hlokomela hore e joalo e anyesang tla haholo ntshetswa pele utloa le monko. E le mokhelo e nkoa e le e leng whale, eo tsamaiso e khopo olfactory fokola haholo.

Ka boko a phoofolo a ke lipara 12 of methapo cranial. Hlooho mammalian methapo le boikarabelo ba eseng feela bakeng sa ho utloa, Pono le monko, ba ba boetse ba ameha ka ho toba ka ho sebopeho sa tsamaiso autonomic.

Bo-rasaense ba pakile hore sebōpeho sa boko mammalian ho ile ha thehoa lilemo tse limilione li. Le baholo-holo ba liphoofolo tse morao-rao ke liphoofolo tse ba le ho tsoma tšekamelo ea tlhaho, ho hlahisa lijo tsa bona bosiu ka thuso ea kutloisiso hantle-tse tsoetseng pele oa ho fofonela le pono. Ha re bapisa le liphoofolo morao-rao, ntshetsopele bona e teng ka bohareng pakeng tsa liphoofolo tse anyesang morao-rao le lihahabi. Kamoo sebōpeho hlahile boko, bafuputsi joalo se ka ho feletseng le tsejoe. Empa ka ho toba ka lebaka la ho ba sethaleng sa tsoelo-pele ea liphoofolo tse ea boholo-holo ka haholo fetoloa, ho phelela mehleng ea kajeno, 'me ba bang ba - ho ba bohlokoa haholo ho thusa motho.

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