Ukubunjwa, Isayensi
Isakhiwo ingqondo. umthwalo esebenzayo kwezinye izinto
umsebenzi luvo Central kuhlangene kunye ebuchotsheni. isakhiwo ubuchopho becala imisela imisebenzi yayo kunye neepropati. Indawo ukubeka ingqondo kunye ezingqonge namaqokobhe uhlobo kucacisiwe em- le cranium. Unga ukulandelela ukuthotyelwa ngokupheleleyo kumphezulu lwangaphakathi isiqulathi cranial kunye imilo phezulu kumphezulu ventral ingqondo. Umphezulu emazantsi ingqondo esekelwe mphandle entsonkothileyo, elungelelene sisigingqi cranial kwi kwisiseko lwangaphakathi intamo.
ubunzima ingqondo sele omdala ngokwaneleyo uyahluka 1100-2000 grams. Ukuqalela kwiminyaka 20 ukuya kwiminyaka amathandathu njengoko ubunzima ingqondo, kwaye umthamo walo azitshintshanga kunye ubuninzi ngomntu ngamnye.
Ukuqwalasela isakhiwo ingqondo, khetha iimpawu ubalaseleyo kuyo, nto leyo into ngamacandelwana amathathu. It nesithandwa zifaka, isiqu ingqondo kunye kwiCerebellum.
Isiqalelo, kakhulu ukuhlutywa kukho ikhweyitha ezisebenzayo palsy zobuchopho womntu. Xa abadala, kodwa enamandla kakhulu kwaye zizeyeyona nto ibalulekileyo kule nkqubo luvo. amacandelo Hemispheric zicwangciswe ukuze bakwazi ukogquma onke amacandelo ingqondo. Ngokuba ukwahlula ekunene kwaye ikhweyitha ekhohlo i slot enzulu longitudinal le cerebrum, ebuchotsheni ifika spikes ezinkulu okanye-ekuthiwa le I-corpus. Kwimimandla ngomva le noqhoqhoqho longitudinal ufikelela enkulu cross-icandelo abana zobuchopho. Inceda ukwahlula kwiCerebellum le ikhweyitha.
Yonke iqhele ngezantsi, ukongeza kwiCerebellum - inxalenye usemthethweni esikhondweni ingqondo, zibizwa ngokuba: i Oblongata Medulla, ngasemva, oluphakathi kunye amaqela eliphakathi. Kodwa ke ukusondela ukuba ufunda isakhiwo umnqonqo yabantu.
Phendula imibuzo malunga uhlobo elivela imisebenzi ephambili kwinkqubo luvo, nto leyo iphazamisa oosonzululwazi kunye noogqirha, uye wabavumela ukuba basebenze kwi sifundo amalungu oluntu. Kuphela yi ukuqonda isakhiwo ingqondo, singakwazi ukubonelela inkcazo ngokubanzi iinkqubo ezikhoyo ngenxa yezinto ezenziwa abantu. Njengendlela entsokothileyo apho imisebenzi eyahlukeneyo banoxanduva iinkcukacha ngamnye, kwakunye central system luvo lwe umthwalo ezisebenzayo zahanjiswa kumalungu zabo ezahlukeneyo enqila. Umzekelo, impendulo yombuzo iindawo zalapha (indawo) onoxanduva lokwenza weyona misebenzi engundoqo, enikwe isakhiwo neuron.
Ngumonzakalo ulawula imisebenzi yeyunithi analyzer anoxanduva lo msebenzi. Le ibekwe phambi gyrus engundoqo, phambi sulcus engundoqo. Le ndawo iye ekhaya iiseli zemithambo-luvo, ogama imisebenzi banoxanduva nkqu intshukumo incinane umzimba.
iiseli zemithambo-luvo ezinkulu kunye neenkqubo zabo, nto leyo ibekwe uthinte, umaleko zayo nzulu, ukuzolula kwi Oblongata Medulla, kule ndawo kukho ekudibaneni inxalenye enkulu yayo, ie, inkqubo yenguqu kwelinye icala. Ukugqiba inguqu, zehlela ecaleni umnqonqo, sele awela kukho iziqwenga yabo eseleyo. Phambi umnqonqo, ukuba nabo kunye iiseli zemithambo-luvo, kuyo utywala. Uphawu evela kwi ngumonzakalo njengokuba soboya lifike luvo mafutha Imisonto yabo izihlunu ukufikelela.
Kuba ekwenziweni komsebenzi eziviwayo unoxanduva kummandla eziviwayo ibekwe kwi nomhlehlo nezenyama le uthinte ingqalelo. imisebenzi Visual babelwa nomhlehlo Occipital kwi neuron. Ukonakala naziphi na iindawo ngasentla kukhokelela ukuya kwizigulo ezithile CNS.
isakhiwo ubuchopho bubahlulile impahla nje izinto. Ingqondo, efana ngasemva, engqongwe ingaphandle ezintathu. Zahlula-hlulwe yangaphakathi (athambileyo), eliphakathi (web) kunye langaphandle (nzima) iqokobhe. Ngamnye kubo nokuqhubekeka ngqo umnqonqo.
Nangona olunzulu sifundo sale ilungu ebalulekileyo, zonke iimfihlelo zayo, nguye Musa ukungxama lokubhengeza. Kodwa ke umsebenzi onzima kumagqirha kunye izazinzulu musani kuse kule mini. nomonde kwabo nenamandla zijolise ekuphumezeni iinjongo amanene kumzabalazo impilo yabantu.
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