Zvinoumba uropi

Zvemukati

• Mhedziso

Mhedziso

Uropi hunoumbwa nemamirioni anopfuura chiuru. Akatarisana nemapoka avo, achishanda mukonisheni, anotipa kugona kugona kufunga, kunzwa manzwiro, uye kunzwisisa nyika. Ivo zvakare vanotipa isu kugona kurangarira akati wandei zvidimbu zveruzivo.

Pane zvitatu zvikuru zvinoumba uropi. Icho cerebrum ndicho chikamu chikuru, chinotambanudzira kumusoro kwemusoro kusvika pasi kusvika panzeve. Iyo cerebellum idiki pane iyo cerebrum uye iri pasi payo, kuseri kwenzeve kuseri kwemusoro. Uropi hwakagadzika hudiki uye hunowanikwa pasi pecerebellum, ichitambanuka ichidzika ichidzokera kumutsipa.

Iyo cerebral cortex ndiyo yekunze chikamu cheiyo cerebrum, inonziwo "grey nyaya". Iyo inogadzira iyo yakaoma kunzwisisa pfungwa uye inodzora kufamba kwemuviri. Iyo cerebrum yakakamurwa kuita kuruboshwe uye kurudyi mativi, ayo anotaurirana neumwe neumwe kuburikidza nehutete hutete hwemitsipa yetsinga. Iyo grooves uye zvakapetwa zvinowedzera nzvimbo yeperebrum, zvichitibvumidza isu kuva neakawanda kwazvo ehoridhe nyaya mukati mehenya.

Rutivi rworuboshwe rwehuropi runodzora mhasuru kurudyi kwemuviri uye zvinopesana. Pano, iro reruboshwe reropi rakasimbiswa kuratidza kudzora kweruoko rwerudyi uye kufamba kwegumbo, uye rudyi rwehuropi rwunoratidzwa kuratidza kutonga pamusoro kweruoko rweruboshwe nekufamba kwegumbo.

Kufambisa kwekuzvidira kwemuviri kunodzorwa nedunhu repamberi pechikamu. Iyo yekumberi lobe ndipo zvakare patinogadzira manzwiro ekuita uye kutaura

Kune maviri parietal lobes, rimwe kudivi rega rehuropi. Iyo parietal lobes iri kuseri kwemukati wemberi kuenda kumashure kwemusoro uye pamusoro penzeve. Iyo yekuravira nzvimbo iri mune iyo parietal lobes.

Ruzha rwese rwunogadziriswa mune yemukati lobe. Izvo zvakare zvakakosha pakudzidza, ndangariro, uye nemanzwiro. Iyo occipital lobe inowanikwa kumashure kwemusoro kuseri kweparietal uye temporal lobes.

Iyo occipital lobe inoongorora ruzivo rwekuona kubva kuretina uye wozogadzirisa iro ruzivo. Kana iyo occipital lobe ikakuvara, munhu anogona kuve bofu, kunyangwe kana maziso ake achiramba achishanda zvakajairika

Iyo cerebellum iri kumashure kwemusoro pasi peiyo occipital uye temporal lobes. Iyo cerebellum inogadzira otomatiki zvirongwa kuti tikwanise kuita mafambiro akaomarara tisingafunge.

Iyo uropi hunde iri pasi peiyo yenguva lobes uye yakatambanudzwa pasi kumusana wesipinha. Iyo yakakosha pakurarama nekuti inobatanidza uropi netambo yemuzongoza. Chikamu chepamusoro che brainstem chinonzi midbrain. Midbrain chikamu chidiki chehunde yehuropi iri pamusoro pehunde yehuropi. Pasi pazasi pe midbrain pane maponi, uye pazasi pemaponesi pane medulla. Iyo medulla ndiyo chikamu chehuropi chinoswedera padyo nemuzongoza. Iyo medulla, iine mabasa ayo akakomba, yakavata mukati memusoro, umo inonyatso chengetedzwa kubva mukukuvadzwa neyakawedzera-gobvu chikamu chedehenya rakawandisa. Kana isu takarara kana tisingazive, kurova kwemoyo wedu, kufema uye kuwedzerwa kweropa zvinoramba zvichishanda nekuti zvinodzorwa nemedulla.

Uye izvo zvinopedzisa kutarisisa kwakazara kwezvinhu zvehuropi.

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