Ventricles cerebral

ventricles zobuchopho - umgodi elise zonke eminyangweni yalo. Bagcwala uketshezi (umgogodla). Ventricles zobuchopho - ethathwe umzimba izimbotshana bubble yesibili. Ebusweni engaphakathi izindonga ezinemifanekiso ependyma. Ukwabela ventricle ezine nje.

Lokuqala nelesibili lesinesitfombe-sibuko kwesokunxele kwesokudla, futhi izimbotshana kukhona ama-. Lezi ventricles ubuchopho ahlelwe at the callosum Corpus e ukushuba ndaba cerebral emhlophe. Esimweni ngasinye kulezi zindawo ezine ibhalwe. I encane, central okuyingxenye Itholakala Lobe parietal. It ufaka phezulu thalamus futhi liya phambili uphondo anteriorly ku uphondo posterior emuva phansi ephansi ventricle uphondo. uphondo anterior Itholakala Lobe ngokuqondile, uphondo occipital kuyinto misa, uphondo phansi itholakala Lobe yesikhashana. I lateral ziyalingana ventricles nobuchopho ahlukaniswe phambi odongeni okusobala. Siqukethe plate amabili.

Thumela phambi ventricle lwesithathu ngalinye kusetshenziswa umgodi interventricular. On the medial ohlangothini semithambo plexus kwakhiwa kuyoshaya e central okuyingxenye. Lakhiwa esebenzisa cerebral semithambo ulwelwesi ingxenye ukuthi kuphuma ku uphondo ephansi ventricles izinhlangothi zazo ziyalingana. plexus Umhlinzi we ventricles ezilingene lwesithathu ezibikwa usebenzisa izimbobo interventricular.

I-ventricle yesithathu umgodi kule diencephalon. Yena imelelwa isikhala umqhewu-like ewumngcingo, Itholakala indiza sagittal.

uhlangothi lwalo izindonga ezakhiwe izingxenye medial we thalamus, ephansi - hypothalamus. ventricle Front is iphahlwe ngezansi by ipuleti ezondile, wedlula upwardly ekumakholomu Arch. nodonga lwawo ezingemuva juts nganoma isabelo saso wehliswe isiqondiso caudal, ukwakha ekhosombeni nadshishkovidnoe. Ngenhla-ventricle lesithathu izungezwe i callosum Corpus, nobuchopho egumbini. Leli udonga semithambo plexus isisekelo. I ingaphakathi ihamba posteriorly emanzini ingqondo, okuyinto isikhala ephakathi futhi uxhuma ventricle yesithathu neyesine.

IV ventricle - umgodi we oblongata medulla futhi ibhuloho (e embryogenesis obungemuva). Rhomboid fossa kuyinto iphansi lalo. Ngokuhamba ventricle wesine cerebellum. ophahleni yayo njengokungathi itende gable. Chutes (oseyili ubuchopho) - ipuleti ubuchopho izidakamizwa. Omunye oseyili (elingenhla) tensioned phakathi kwemilenze cerebellar (elingenhla), lwakha ezingemuva esifundeni eliphezulu ophahleni. Kumiswa ezingemuva phansi ingxenye ngumuntu kummango aphansi. It unamathele imilenze ephansi futhi lobule (scrap) we cerebellum. phezulu United we ngomkhumbi, azakhele engela aphume ashone kuwo.

Emthambekeni engezansi base ngaphakathi ventricle wesine isimiso semithambo yegazi eduze. I semithambo wenza isizukulwane mkhulu ka cerebrospinal fluid. I ingaphakathi ne umgogodla intambo isiteshi ngokusho fossa rhomboid esifundeni ekhoneni yayo aphansi.

Ezingemuva engxenyeni engezansi ophahleni has ukuvuleka ezintathu. Ephakathi, iyona enkulu kunazo zonke, etholakala engxenyeni ephakathi ye-emthambekeni aphansi. Esifundeni emagumbini lateral we rhomboid ku fossa kukhona izimbobo ohlangothini. Ngalezi ukuvuleka Kwenziwa ukuxhumana phakathi komgodi ventricular futhi isikhala subarachnoid.

Ngoba kufike umuntu mumbe anomalies, kuphakamisa ukuthuthukiswa eziningi izifo asymmetry we ventricles zobuchopho eziphathelene. Kuyinto uphethwe njalo futhi ngakhula ingcindezi intracranial. Ukuthola lesi sici ungakwazi futhi ibonisa ukuthi unesimila ebuchosheni noma iphimbo yangaphakathi (abanomfutho wegazi ophakeme-hydrocephalic syndrome). Ngalokhu umqondo kubhekisela esenzakalweni esiyisimangaliso eyinkimbinkimbi izimpawu esibangela ukusonteka (kokubili ngaphakathi nangaphandle) kanye ayeke ukunisa ukwanda kobuchopho ventricles.