Ho okumu'epekema

12 hui o cranial nā aʻalolo: i ka papaʻaina. Cranial nā aʻalolo: o ka makana, a me ka manawa pōkole hōʻikeʻano

Nā aʻalolo e holo ana mai a mawaho o ka lolo, i kapaʻia ka cranial nā aʻalolo. Hoi o ka makana, a me ka manawa pōkole ano o ia pākahi ua noʻonoʻo i loko o ka aʻe pauku.

Ano o nä olonä a me pathology

He nui na ano o nā aʻalolo.

  • Hawaii;
  • hui;
  • ikepili koʻikoʻi.

Neurology Hawaii cranial nā aʻalolo like ikepili koʻikoʻi a me ka hapalua, ua hai hoike ana i ka poe akamai i hiki oluolu diagnose. Ma waho aʻeo ia kaʻawale lesions o kanaka nā aʻalolo hiki ke loli a me ka poe e noho ana ma ka ia manawa a hiki i kekahi mau pūʻulu. Mahalo i ka ike o ko lākou wahi, a hana ia mea hiki ole wale i maopopo i ke ano o ke aʻalolo wāwahiʻia, akā, i localize i ka hoʻohuli ai i nā wahi. Kēia i attainable ma kūikawā ki ina hana like ka hoʻohana kiʻekiʻe-ʻenehana lako a pan. No ka laʻana, ma ophthalmic hana, hoʻohana 'enehana ke kālā no, ia mea hiki ke ike i ka moku'āina o ka fundus, ka optic nā aʻalolo, e hooholo i ke kahua o ka Hawaii a me ka ipu ahi me keia poho.

Good waiwai e hōʻike ana carotid angiography a me ka verterbalnaya. Akā, oi ike piha hiki ke loaa ka hoʻohana Me tomography. Me ia, e hiki ike kanaka, nā aʻalolo nui ilpko o, a kuhikuhi hikoko a me nā loli i loko o ka auditory, pilikia makapō a me nā aʻalolo.

Explore ka trigeminal, a ua i hiki auditory nā aʻalolo ma ke ano o cortical somatosensory Loaʻaʻia. ¶ A i loko o keia hihia, ke audiograph a me ka nistagmografiya.

Development electromyography hoʻonui nā manawa kūpono no ka oi 'ike' ana i ka cranial nā aʻalolo. Ano oe e makaikai i, no ka laʻana, blink reflex pane, noho'na makaainana i ulu Muscle hanana hulina i loko o ka lehalehu t, ka 'aoʻao a me na nāʻiʻo e kamaiʻilio ana o ke alelo, kīleo, a no laila, ma luna o.

Noho ma kēlā i kēia mau hui o nā aʻalolo. I huina, he 12 hui o cranial nā aʻalolo. Table, kahi a lakou i makemake ai i ka hopena o ka 'atikala. I ka manawa, e hoi kakou i kela mea keia mea o na hui kaawale.

1 paʻa. hōʻikeʻano

Kēia nā ka olfactory nā aʻalolo , mai ka pae ikepili koʻikoʻi. Ka wā o kēia mea loaʻa keena hoʻopuehuʻia i loko o ka epithelium o ka nasal lua i loko o ka olfactory hapa. Lahilahi nā aʻalolo aeea appendages i kia ma olfactory filaments aha ka olfactory nā aʻalolo. Mai ka nasal nā aʻalolo komo ka cranial lua ma ka puka o ka papa o ka ethmoid iwi, a me ka welau a ma ka u kukui mai a originate ka Central olfactory ala.

2 paʻa. pilikia makapō nā aʻalolo

Kēia nā He paʻa o optic nā aʻalolo, attributable i ka ikepili koʻikoʻi hui. Axons o neurons i wanaao ae ma ka maka aha papa o ka'ōnohi a poʻopoʻo ka kekahi pahu, o ka i hina i loko o ka cranial lua. Ma ke kumu o ka lolo olona, o mau nā aʻalolo ma na aoao elua converge, a nāna hoʻi i hana alanui a me optic chiasm. Alanui e hele ai i ka thalamus a me ka geniculate kino uluna, ma hope a ka Central pilikia makapō alahele kauoha i ka occipital lobe o ka lolo.

3 ka ohu. efferent nā aʻalolo

Oculomotor (Hawaii), hanaʻia e ke aʻalolo olona, e holo ana mai o nā aʻalolo e i aia i loko o ka oho mea o ka lolo ma lalo o ka wai e kahe ana. I ka waihona ipu mea hele ma waena o nā wāwae, a laila, loaʻa i loko o ka maka ka Astronomical a innervates Muscle (koe wale no ka luna, a me ka pā kēlā laina o ko lākou innervation ku'ē aʻe cranial nā aʻalolo, 12 hui, e hoike ana i ka papaʻaina maopopo wehewehe, ua hui a pau o ia). Keia mea aie a hiki i ka loaʻa ma loko o ke aʻalolo olona, o ka parasympathetic.

4 ka ohu. walohia

Ma keia mau kikowaena trochlear nā aʻalolo (Hawaii) ka hoʻomakaʻana mai o ka kāna mau 'ōlelo ma lalo o ka cerebral auwai, a me ka huli ili o ka pea i loko o ka wahi o ka lolo. Ma keia aoao huli chiasm, anuenue o na wawae a me anal i loko o ka Astronomical. Kēia mau innervated i oi kēlā Muscle.

5, he mau no ka 12 hui o cranial nā aʻalolo

Table mau trigeminal nā aʻalolo e pili ana i ka ua hui. Ma kona noho kumu sensory a me Hawaii nuclei, a ma luna o ka muli o - kā lākou aʻa a me nā lālā. Sensory olona, originate mai ka poʻe kaua keena o ka trigeminal kona dendrites ho okumuʻike ākea lala i innervate kaʻili i ke alo o ka ili poo a me ka maka, i nā niho nui aʻe ana, ocular conjunctiva, mucous membranes o ka ihu, waha, elelo.
Hawaii olona, (mai ka trigeminal nā aʻalolo) i pili i ka mandibular nā aʻalolo lala, a ua ho'āʻo innervate masticatory nāʻiʻo.

6 paʻa. abducens

Next hapa o ka 12 hui o cranial nā aʻalolo (Table waihona mea e Hawaii nā aʻalolo hui) ka loaʻa o kekahi mau abducens. Ua hoomaka mai ka halepaahao nuclei i loko o nā pons, loaʻa ma ka waihona ipu a me ka neʻe aku i ka orbital kau ma ka luna, a laila, i ka maka kīnā. Ka mea, e pau ai i ka pololei maka nāʻiʻo (waho).

7 mahu. facialis

Kēia mau ninoieo o ka lehalehu t nā aʻalolo (Hawaii) ua loaʻa mai o ka halepaahao appendages Hawaii nucleus. Na olona, hoʻomaka mai i loko o ka kona kumu ma ka lalo o ka ha o ka ventricle, kekahi a puni ka ha o nā aʻalolo nucleus ilalo i ka lalo, a hele aku i loko o ke alahaka-cerebellar huina. Ua laila kolo ana i ka auditory puka, i loko o ka Canal o ka lehalehu t nā aʻalolo. Ma hope o ka parotid gland, ka mea i hookaawale ai i loko o lala i innervate ka lehalehu t nāʻiʻo a me ka lehalehu t olelo, e like me kekahi mau mea e ae. Eia, e kŰlń ao mai ka kekahi lala kumu innervates Muscle e moe ana i loko o ka waena pepeiao.

8 mahu. auditory nā aʻalolo

I ka walu o ka paʻa o ka 12 hui o cranial nā aʻalolo (Table classifies ia i ka 'ikepili koʻikoʻi nā aʻalolo) ninoieo o auditory a vestibulocochlear nā aʻalolo, i ka loaʻa o he mau māhele: ka vestibular a me ka cochlear. Cochlear hapa ninoieo o dendrites a me axons oʻoni iho'āina i loko o ka iwi cochlea. ʻO kekahi hapa kŰlń ao mai ka vestibular wahi ma ka lalo o ka auditory meatus. Nā aʻalolo ma na aoao elua ua pili i ka pepeiao Canal i ka auditory nā aʻalolo.

Ke olona, o ka vestibular hope i loko o ka nuclei i mea rhomboid fossa a me ka cochlear - cochlear nuclei i loko o ka pons.

9 paʻa. glossopharyngeal nā aʻalolo

Table cranial nā aʻalolo mau iwa o ka mau, i ua poe e ka glossopharyngeal nā aʻalolo. Ua nā sensory, Hawaii, secretory puluniu a me ka flavoring. Aia i kokoke loulou me ka vagus nā aʻalolo a me ka waena. He nui noʻonoʻo ka 'ōlelo o ke aʻalolo aia i loko o ka medulla oblongata. Ka mea, i kaʻana me ka umi a me kaʻumikumamālua hui.

Nā aʻalolo olona, hui e hui i loko o ka barela, e waiho ana i ka cranial lua. No ka mea posterior hapakolu o ke kīleo a me ka elelo o ka ho'āʻoʻana, a me ka sensory nā aʻalolo a hiki i ka pā pepeiao a me ka pharynx - ikepili koʻikoʻi, no ka mea pharynx - he Hawaii no parotid glands - secretory.

10 ka ohu. vagus

Next papaʻaina cranial nā aʻalolo mau paʻa oia hoi o ka vagus nā aʻalolo, a ua hāʻawi mai i kekahi mau hana. Ke kino hoomaka mai o nā kumu i loko o ka medulla oblongata. Hiki ana mai o ka cranial lua, pharynx nā aʻalolo innervates striated nāʻiʻo, a o ka larynx, i ka lani, i ka trachea, bronchi a me ka digestive nā loko.

Sensory olona, innervate i ka occipital māhele o ka lolo, mawaho o ka auditory meatus, na nā loko i koe. Secretory olona, i kuhikuhi 'ana i ka opu a me ka pancreas, vasomotor - wahi, parasympathetic - ka naau.

11 paʻa. Description o ka mea kalaima nā aʻalolo

Hooku iho la ia i loko o kēia paʻa o ka mea kalaima nā aʻalolo ua i mai ka luna, a malalo apana. Ka mua mai, mai ka Hawaii nucleus o ka medulla oblongata, a me ka lua - mai ka nucleus a hiki i ka pepeiaohao o ka spinal kaula. Nā aʻa e pili ana i kekahi i kekahi, a i uē helu mai o ka puniu wale no me ka umi o ka paʻa. hele kekahi o ia mau mea a hiki i ka vagus nā aʻalolo.

Ua innervates na nāʻiʻo - sternoclavicular-mastoid a me ka trapezoidal.

12 mau

Ua welau a me ka hōʻuluʻulu manaʻo papa o ka cranial nā aʻalolo me ka mau o ka hypoglossal nā aʻalolo. Kona kāna mau 'ōlelo mea ma ka lalo o ka medulla oblongata. Hiki ana mai o ka puniu wale no, ka mea e pau ai na nāʻiʻo 'ōlelo.

Ua maikaʻi loa kaapuni 12 Leomakana ka cranial nā aʻalolo. E hōʻuluʻulu i ka luna.

E nana i ka papa inoa, i hōʻike mai i ka cranial nā aʻalolo, 12 hui. ka mea kēia papaʻaina.

ka hopena

'O kēia nā ikepili' ole a me nā aʻalolo kuleana pili i. Kēlā me kēia mau Radio he kūlanaʻano nui. O na nā aʻalolo mea he hapa o ka nui 'oihana, a ua hilinaʻi nui ma luna o ka mea like me ka mea holoʻokoʻa'ōnaehana - mai ka hana o ke kanaka nā aʻalolo.

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