Ho okumu'epekema

Lolo 'ole: ka cerebellum, kuleana pili i

O ka'anatomia ua ike i ka lolo ninoieo o ia mau Oihana i ka oblong, meakino, waena, a me ka hope hope o ka lolo. I huli ai oe, o ka hindbrain ua subdivided i loko o ka pons a me cerebellum, me ka 'ole a me ka mana o ka a mākou noʻonoʻo i loko o kēia' atikala.

It E e kaulana ia i loko o ka cerebellum ua kaʻawale mau hemispheres, ka palapala hookaawale, a hookaawale iho la i ka ai-kapa ilo surfaces laua Groove ma waena i nā gyrus, ka ili honua holoʻokoʻa mea, ewalu haneri a me kanalima kuea kenimika. convolutions pūʻulu hana lobe o ka cerebellum, na kaha o kona paa, a hele mai i ka ilo a hiki i ka hemisphere.

Kēlā me kēia gyrus pahu he lahilahi ahu iho la ka keʻokeʻo mea kapa komo iā ia oho (wauke) i loko o kekahi millimeter manoanoa. Ke cerebellum, a i pili i ka hana o kona 'ole, mai ka haʻahaʻa wāwae (ke kuhikuhi, e loaa i ka medulla oblongata), meakino (hoouna aku ai i ke alahaka,) a me ka hoaka o ka (hoouna aku i ka quadrigemina). He mea maopopo loa e pili ana me ka 'ē aʻe a pau oihana o ka Central ko mākou hopohopo'ōnaehana me ka mau alahele lehulehu e lawe impulses mai na nāʻiʻo, ligaments, cerebral cortex a me tendons, ka cerebellum i hoouna impulses ma kēia mau kaha i loko o nā Oihana o ka National Ahaolelo. Penei, keia hapa o ka lolo komo i loko o ka rula o ka Hawaii haʻawina, e neʻe pololei, malimali a me ka proportionate.

Importantly, e like me ke kino, i ka mea i komo i loko o ke noi ana'ōnaehana, ka cerebellum hanaʻia ka mea kēia i hana ':

1) i ka rula o ka Muscle leo, a me ke kino kulou;

2) ōhumu o ka poe ola, ka neʻe 'ana.

3) ōhumu o purposeful neʻe;

A pau kēia mau hana i kahi momona a lawelawe ma lalo o ka Mea Maluna o ka cerebellum na Oihana. E mākou noʻonoʻo ma ka au mamuli mea hana i hana 'ia e ka cerebellum, pakahi aku la kela mea keia mea o kona Oihana.

Ka ilo ua pili i ka hooponopono ana o ke kino kaulike, a me ka leo kulou. Ia mea i loko o kēia ciia ke launa i ka 'ike ma luna o ke kūlana a me kaʻoihana o ka locomotor i hoʻomākaukauʻia, a laila, ma hope o ka mea, ua hoouna aku kona aaioee i kekahi mau kauoha i na vestibular i hoʻomākaukauʻia. It E e kaulana ia ana o ka cerebellar vermis hiki aku ai i ka mahuahua extensor tonus mea i nānā mau imbalance, synergy, mawaena konu o ka umekaumaha, malaila ataxia.

Middleʻoihana mea kuleana no ka deliberate neʻeʻana a me kā lākou? Iaea, e like me koho i ka pono kulou, e hana i ka neʻe. Kona make hiki aku ai i ka hypermetric, disequilibrium.

Cerebellar hemispheres i kuleana no ka hanana o loa kokololio maopopo leʻa kuhikuhi neʻe, a ala mai kū kaʻawale o ka holo 'ike o ka spinal kaula. Mau hana hiki ke ike ia ma ka sport a me ka hookanikani ana i ka wahine mea kani. Lesions o ka lolo, iaono? Ke kumu lala ataxia, tremor, promahivaniya, hypotonia a me ka Muscle megalografiyu.

More nei, ua hōʻike kānakaʻepekema i ka cerebellum a me nā hana mai, no ka laʻana, ka mea i hiki i kekahi ke degere kuleana no ka functionality o nā loko a me nā'aʻaʻa. Inā ka cerebellum e wehe, ia e ia i ka 'aʻe' ana o nā ipu naau a me ke koko, naehana nenoaiu, gastrointestinal'āpana.

Ke'ōlelo mai, hou, ua e hoailona oukou i ka cerebellum, i hooholo i ka hana a me ka ano o ka maʻi ia ia ka hainā 'ole i loko o ka rula o ka mea na nā loko. Kona make e hookomo ana ia mau papa kuhikuhiE symptoms me asthenia (Muscle nawaliwali), astasia (ka lŘlŘ ana o na nāʻiʻo) a me ka atony (ua hoʻemi Muscle leo). He pū nō, he pono ole i ka malama i ke kūpono 'ana o ke dysmetria - lilo o waho e neʻe neʻe, ataxia - gait deformation, adiadohokineza - lilo o ka hana, e hana neʻe kaʻina.

Pela, ke cerebellum hanaʻia i ka helu o ka hana i hōʻoia i ka maʻamau functioning o ka meaola. Ma waho aʻeo i ka ōhumu o ka neʻe 'ana, a me ka mea regulates ka functioning o nā mea a pau na nā loko, a nenoai.

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