Ndezvipi uropi membranes

Uropi hwomunhu ane nhengo epfungwa, iyo ine vakawanda dyidzana dzinotsanagura masero etsinga uye ndiye mabasa ose muviri. Cranial mhango dhipatimendi, iro rine medulla, kudzivirira mapfupa kubva kwokunze zvemaziso zvinofurira. Uropi, uyewo musana, inotaurwa membranes matatu: zvakaoma, nyoro uye arachnoid, chimwe nechimwe anoita mabasa ayo.

mamiriro reDhura

Kunogara hwakasimba goko uropi chinhu rizere cranial periosteum, iro rine simba chisungo. Yomukati pose goko ane zvinoshandiswa wandei kupinda mu zvakadzama uropi mutswe kune yoga madhipatimendi. Remasangano yakadaro kwacho riri pakati hemispheres maviri, achiratidza kufanana nejeko posterior chikamu iyo merges pamwe snaring cerebellum uye rinokutadzisa kubva occipital lobes. Pamusoro pemvura rizere membranes uropi, pane mumwe muitiro kuti anoiswa kumativi ari sella turcica, kusikwa aperture mutsa uye kupa dziviriro rokurara pituitary uropi vakawanda nevezera. At migove dzazvinogara dzinokosha sinuses, akadana sinusitis, kunoitika venous reflux.

The nemamiriro arachnoid pfungwa musoro

Arachnoid uropi goko iri mukati zvakaoma nevamwe. Kunyange zvazvo iye akanga dzakaonda chaizvo uye yakajeka, asi asingaiti kupinda munzvimbo makatsemuka uye grooves hemispheres panguva iyoyowo kufukidza pepasi uropi fuma, uye kutamira kubva chikamu mumwe. Kubva cerebrovascular arachnoid Kamudzira wakapatsanura ari subarachnoid nzvimbo, iyo izere cerebrospinal mvura. Apo goko iri zvakadzama uye yakafara grooves, ari subarachnoid nzvimbo kunova vakwanise, pova siyana tangi hukuru. Pamusoro convex zvikamu, kunyanya pamusoro convolutions, nyoro uye arachnoid membranes uropi chaizvo aimanikidzwa mumwe, saka subarachnoid nzvimbo munzvimbo idzi kujekesa zvikuru uye ane rirambe richibvira pakakoromoka.

Names mikuru subarachnoid migodhi:

• cerebellar-chepfungwa sinus iri muna paburi pakati cerebellum uye nzvimbo iri pakati medulla oblongata ;
• lateral makomba sinus iri yepazasi rutivi Hemisférios Cerebrais;
• chiasm tangi ukashanda panguva basal musoro, pamwe pamberi optic chiasm;
• Localization interpeduncular tangi - pakati makumbo kuuropi iri interpeduncular fossa.

lining uropi ndivo connective zvinyama zvivako, uko kufukidza uropi uye musana. Ivo vanoita kuti basa unodzivirira, kusika gistogematicheskie, likvorotkanevy likvorogematichesky uye zvipingamupinyi kuti inoshandawo kune muviri uye water drainage ose cerebrospinal fuma. Pasina zvivako izvi hazvigoni kuva chakaipa nokushanda kwenhengo uropi uye zvakakwana yaunodya yake zvose zvinokosha zvinhu.