Ola kinoLapaau

He aha nā lolo membranes

Ke kanaka lolo o ka hui, o ka Central ko mākou hopohopo'ōnaehana, a he o ka helu nui o interrelated keʻano o ka hanaʻana o ke aʻalolo keena, a mea kuleana no nāʻoihana a pau o ke kino. Cranial lua 'Oihana, a iloko ona i kakauia na medulla, mālama iwi mai mawaho me mechanical ololi. I ka lolo, e like me ka spinalʻula, uhi ka ekolu membranes: paakiki, palupalu a me ka arachnoid, kela mea keia mea o ka i hanaʻia kona hana.

'ole dura

Mau nō paa iwi lolo mea he anuanu cranial periosteum, a i ka ikaika hoopaa. Ka loko ili o ka iwi, he mau appendages komo i loko oʻoi lolo slit i mau oihana. Ka nui o ia ke kaʻina ua aia ma waena o nā hemispheresʻelua, ae hōʻike ana i ka similarity pahikakiwi posterior pauku i merges me ka hoʻopaheleʻia cerebellum, a oʻokeʻa loa ia mai ka occipital lobes. Ma ka ili o ka anuanu membranes o ka lolo, he mea kekahi kaʻina i ua kau a puni ka sella turcica, ho okumu i keʻano o ka puka, a hoʻomalu mai excessive pituitary lolo nuipa a puʻe. I mau'āpana i kūikawā sinuses, kapa sinusitis, a ia lŘlŘ venous reflux.

Ka 'ole o ka arachnoid lolo poo

Arachnoid lolo iwi aia ma luna o ka loko o ka paakiki iwi. ʻOiai ua nui loa lahilahi a me ka aniani moakaka, akā, 'aʻole e komo i loko o ka mawae, a Groove hemispheres i ka ia manawa e uhi ana i ka holoʻokoʻa ili o ka lolo waiwai, a me ka neʻe mai kekahi hapa i kekahi. Mai cerebrovascular arachnoidʻili lahilahi hoʻokaʻawale i ka subarachnoid kahua, a ua hoopihaia me ka cerebrospinal loli. Where ka iwi kahi ma luna o ka hohonu, a me ka ākea Groove, ka subarachnoid hookahi i lehulehu, ho okumu i keʻano o ka pahu nui like 'ole. Ma luna o ka convex māhele, o ka oi aku ma luna o nā convolutions, pahee a me ka arachnoid membranes o ka lolo i pili loa i hopu ai i kekahi i kekahi, no laila, i ka subarachnoid makahiki i loko o kēia mau mea hou a me nā mea he capillary nahā i nui.

Names o ka nui subarachnoid nā luawai:

  • cerebellar-cerebral sinus ua aia i loko o ka Groove ma waena o ka cerebellum, a me ka wahi ma kahi o ka medulla oblongata ;
  • kīloi paʻewa sinus puka aia ma kaʻaoʻao malalo o ka cerebral hemispheres;
  • chiasm pahu hana ma basal poo, a me ke alo o ka optic chiasm;
  • IIeEeAIEUAA interpeduncular pahu - ma waena o nā wāwae o ka lolo ma interpeduncular fossa.

naʻau o ka lolo i ka connective'aʻaʻa hale, a i uhi i ka lolo a me ka spinal kaula. Ka mea hana i ka hana o ka malu, e pili ana gistogematicheskie, likvorotkanevy likvorogematichesky a me nā pale kaʻa mea e pili ana i ka pūnao, a me ka outflow o cerebrospinal waiwai. Me kēia mau hale a hiki ole ia i ka maʻamau functioning o ka lolo a me ka nui kūponoʻai ana o nā mea a pau i kona nui 'ona.

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