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Regulates te pūnaha io autonomic te mahi o whēkau katoa tangata. Taumahi, uara, me te tūranga o te pūnaha io autonomic

Ko te pūnaha io autonomic tangata kua he pānga tika i runga i te mahi o maha whekau me ngā pūnaha ā-roto. Ngā mihi ki a ia, i hanga respiration, tohanga, nekehanga, me te tahi atu mahi o te tinana tangata. Ko reira ngā e i roto i te noa'tu o tona mana nui, he rawa "huna" i te pūnaha io autonomic, ie. E., Ka taea e kore tetahi mārama ite te huringa i roto ia. Otiia e kore e tenei tikanga e kore e tatou e whakarongo tika ki te tūranga o Ans i te tinana tangata.

Ko te pūnaha io te tangata: ona wehenga

Ko te mahi matua o te tangata Assembly National - ko ki te waihanga i tētahi pūrere e pai tahi hono nga okana katoa me ngā pūnaha o te tinana tangata. No te mea o tenei, e taea ki te tīariari me te mahi ia. Ko te pūtake o te mahi o te pūnaha io tangata ko te ahua o te hanganga i huaina e ko te neuron (kia whakapā mā ponana karere ki ia atu ratou). He mea nui ki te mohio e te anatomy tangata NA ko te huinga o rua tari: te kararehe (somatic) me motuhake (vegetative) pūnaha io. Tuatahi hanga te nuinga ki te tinana tangata i taea e whakapā ki te taiao o waho. Na reira, ko te pūnaha e te tuarua ki tona ingoa - i te kararehe (.. Ie, kararehe), na roto i te raveraa i te hunga mahi e te hunga tūturu i roto i a ratou. E kore te mea te uara o te pūnaha io autonomic ki te tangata rite nui, engari ko te tino rerekē te tumu mau o tona mahi - te mana ki runga ki aua mahi e te hunga kawenga mo te manawa, nakunaku me ētahi atu tūranga, te nuinga tūturu i roto i ngā tipu (konei te pūnaha ingoa tuarua - motuhake).

He aha te mea te pūnaha io autonomic o te tangata?

mahi Ans ki te awhina o neurons (he huinga o ngā pūtau io, me o ratou konga). Ratou, i roto i te tahuri, te mahi i roto i taua tonoa tohu motuhake ki ngā whēkau, repe me ngā pūnaha o te roro, me te ua. Te mea faahiahia, te neurons he wahi o te pūnaha io autonomic e kawenga mō te mahi o te ngakau (ki te whakaiti i te reira), te mahi o te wahi gastrointestinal (ioio), te mahi o nga repe salivary. Mau, na reira, mea e te pūnaha io autonomic ngā te mahi o nga okana me ngā pūnaha pohehe, mai i tūturu i roto i te otaota tuatahi enei mahi, a ka kararehe, me te tangata. Neurons, e hanga i te pūtake o VNS, nehenehe o te hanga etahi popoketanga, kei roto i te roro, me te ua. i hoatu e ratou i te ingoa "karihi autonomic." Ano e tata nga okana me tuarā vegetative taea ki te hanga i tari NA he ganglia. Ko te kupu, ko te karihi vegetative - ko te wahi pokapū o te pūnaha kararehe me te ganglia - piringa. I roto i te ngako, kua wehea te Ans kia rua nga wahi: ko te pukuaroha, me te parasympathetic.

He aha te mea te tūranga o VNS i te tinana tangata?

E mea pinepine e kore e taea e te iwi whakahoki te pātai ohie: "regulates te pūnaha io autonomic te mahi o nei:? Uaua, whēkau pūnaha ranei"
I roto i te meka, te reira te, i roto i te meka, he reira he tetahi ahua o "whakautu" o te tinana tangata ki whakaohooho i te waho me te roto. He mea nui ki te mahino e mahi i te pūnaha io autonomic i roto i nga rua o to koutou tinana, engari he äta tona mahi. Hei tauira, te ture o te kāwanatanga tonu te tangata ā-(tohanga, respiration, taratahi, taumata taiki, aha ...) - ko reira te tūranga tuatahi o te pūnaha io autonomic. I tua atu, he reira e taea ki te faaitoito i te mana tika i runga i te tahi atu wāhanga o te tinana tangata, mo te tauira, uaua (cardiac, kōhiwi), ngā whēkau (hei tauira, te roha hukihuki ranei o te tauira), mate pukupuku o te pūnaha endocrine, me te ake. regulates te pūnaha io autonomic te mahi tinana tangata e pānga rerekē i runga i te okana, i taea te conventionally māngai e toru ngā momo:

- mana o pākia i roto i nga pūtau o ngā tinana, pera-ka karanga te mana arataukai;

- he mana mahuinga i runga i te mahi o whekau, mo te tauira, he mahi o te uaua ngakau - mana mahi;

- pānga i runga i nga whekau tika ki te hua heke o te rere toto ranei - mana vasomotor.

Ko te hanganga o VNS tangata

He nui ki te mōhio i te mea matua te reira: Ans kua wehea kia rua nga wahi: ko te pukuaroha, me te parasympathetic. Kei te nuinga o te tetahi whakamutunga e pā ana ki taua tukanga, pērā i nonoke, rere, t. E. whakapakari i nga mahi o ngā whēkau.

I roto i tenei take i reira ko nga tukanga whai ake: hua o te uaua ngakau hukihuki (me, no reira, te hua pēhanga toto i runga noa), nui haere sweating, nui haere whatupango, rawakore ioio mahi intestinal. Ko te pūnaha io parasympathetic mahi tino rerekē, ie. E. te ara te ritenga. āhuatanga ia taua mahi i roto i te tinana tangata, i roto i nei kei reira me ako katoa. A, no te tīmata te reira ki te whakahohe i te huarahi o ona mahi, i te tukanga e whai ake nei puta: miosis, werawera iti, uaua ngakau mahi atu ngonge (arā, heke reira te maha o te motu ..), whakahohe intestinal ioio, heke te pēhanga toto. VNS e he mahi vysheizuchennyh ona tari. pupuri ratou mahi kōtuitui o te tinana tangata i roto i te pauna. I roto i te atu ngā ohie, me te tīariari te wāhanga raraunga o te SNC i roto i te matatini, tonu oti tahi i te tahi. mahi tenei pūnaha anake te mea e nehenehe o te tuku i neurotransmitters e here me okana me ngā pūnaha i te tikanga o tohu karere te pūnaha io parasympathetic me pukuaroha.

Aroturuki me te whakaū o te pūnaha io autonomic - he aha te mea te reira?

kei raro i te mana tonu o te maha pokapū matua Functions o te pūnaha io autonomic:

  1. ua. Ko te pūnaha pukuaroha io (SNS) hangaia e ngā tūemi e te hunga i roto i te tata ki te kakau ua, a kanohi ona wāhanga waho wehenga parasympathetic o te Ans.
  2. Brain. Kei a ia te pānga tika te nuinga i runga i te mahi o nga pūnaha io parasympathetic me kaungāongo'i, te huri i te toenga, puta noa i te tinana.
  3. Aukati roro. Tenei ahua o te hononga e te vai i waenganui i te roro, me te ua. He mea e taea ki te whakahaere i nga mahi Ans, ara tona parasympathetic (pēhanga toto, respiration, auau ngakau, me ētahi atu).
  4. Hypothalamus - wāhanga o te diencephalon. Pānga ki werawera, nakunaku, auau ngakau, a na i runga i. D.
  5. Ko te pūnaha limbic (i roto i te meka, he reira te kare te tangata). Kei raro i te uho kaka. He he pānga i runga i te mahi o e rua tari VNS.

Ka mau ia ki pūkete te runga ake, kotahi te wāhi nui o te pūnaha io autonomic, no te mea te mana tona mahi te taua wāhanga nui o te tinana tangata.

Taumahi kawea atu e te Ans

Ahu ratou mano o nga tau ki muri, ka ako te tangata ki te ora i roto i ngā āhuatanga kino. Kei te pā tika Functions o te pūnaha io autonomic ki te mahi o ona wehenga matua e rua. Na, e taea ki te haerenga i te mahi o te tinana tangata i muri i te mamae i te ahotea (faaitoitoraa o te pukuaroha Department Ans) te pūnaha parasympathetic ko. Ko te kupu, whärite āhua aronganui. O te akoranga, he kawenga hoki i ētahi atu tūranga nui, pērā i okiokinga me te moe, nakunaku, me whakaputa uri ano hoki tenei wahi o te SPA. kawea tenei katoa i roto i te acetylcholine (he taonga e whakawhiti ponana karere i tetahi muka karere ki tetahi atu). Ko te mahi o te wehenga pukuaroha o te Ans rapu ki te whakapakari i nga tukanga faufaa katoa o te tinana tangata: faarahi te rere toto ki maha whēkau me ngā pūnaha, auau ngakau nui haere, nui haere sweating, me te ake. tauturu i ēnei tukanga te tangata ki te wheako i te āhuatanga taumaha. Na reira, e nehenehe tatou e faaoti e te pūnaha io autonomic regulates te mahi o te tinana tangata rite te katoa, ranei te kore awe reira.

Ko te pūnaha io pukuaroha (SNS)

Ko tēnei wāhanga o te SNC tangata e hono ana ki te whawhai whakautu a te tinana ki akiaki roto, o waho ranei. Ko ona āhuatanga e whai ake:

- pōturi iho te ngakau aroha (ioio), na roto i te whakaiti i te rere toto ki reira;

- nui haere sweating;

- ka kore te mea nui rangi he tangata, VNS reira e ponana karere e tika ana toro bronchioles;

- e tika ana ki te vasoconstriction o te pēhanga hua toto;

- normalizes taumata kūhuka i te toto e tika ana ki tona whakaiti i roto i te ate.

Kei te mohiotia ano te reira e te pūnaha io autonomic regulates te mahi o uaua kōhiwi - te hunga whai wāhi tika i roto i tona wāhanga kaungāongo'i. Hei tauira, ina ko to koutou tinana i raro i te ahotea i roto i te pāmahana tiketike, ka wehea e pukuaroha ana VNS mahi tonu e whai ake: whakawhiti tohu e tika ana ki te roro, ka reira, i roto i tahuri, i te tikanga o piki ponana neural ranei whakawhānui sweating kōputaputa kiri. Ko te kupu, Kei te tino heke te pāmahana.

Ko te pūnaha io parasympathetic (PNS)

te whāinga o tēnei wāhanga o te SPA ki te waihanga i roto i te huru tangata o whakangā, te whakangawari, whakawhenumi o tukanga faufaa katoa. heke tona mahi te tika ki te whai ake:

- faarahi ho'ii te mahi o te wahi gastrointestinal katoa, te whakanui ake i te rere toto taua;

- mahi tika i runga i te repe salivary ki whakaongaonga huware production, reira tere ioio;

- te whakaiti i te rahi o te ākonga;

- faaohipa i te mana pakeke i runga i te mahi o te ngakau, me ona tari katoa;

- te whakaiti i te rahi o te bronchioles, ka te taumata o te hāora i roto i te toto ki noa.

He mea nui ki te mohio e te pūnaha io autonomic regulates nga uaua o ngā whēkau - te take, tae atu mahi me tona wehenga parasympathetic. Hei tauira, contractions uterine i roto i excitation kulukia ranei hono te ki te mahi o te pūnaha. Ko te kaupapa ki tona mana anake te whakaarahanga toa. I muri i te katoa, ki te awhina o karere ponana toto ki te kikokiko tangata i runga i taua tauhohe uaua o te ure.

Kia pehea te taumaha pānga i runga i te Ans?

e rite ahau ki te mea tonu atu e ko te reira e nehenehe e meinga mahi tano ore o VNS ahotea.
E nehenehe o tino pararutiki ki te whakatika ake i te āhuatanga taua Functions o te pūnaha io autonomic. Hei tauira, i reira ko he riri ki te ora te tangata (makaka he kohatu nui ki runga ki taua mea, ranei i mua o ia koimutu puta he kararehe mohoao). rere te tangata tonu atu, me te tahi atu whakatio noa i roto i te wahi i waho te kaha ki te tiki i te awhiowhio pōro. e kore e whakawhirinaki te reira i runga i te tangata, pera ähua ki te taumata kohatu o ona VNS. Na tenei katoa hoki o nga hopearaa karere kei roto i te roro, te oblongata medulla, te pūnaha limbic (kawenga mō kare). I muri i te katoa, kua riro te reira mārama e te pūnaha io autonomic regulates te mahi o maha whēkau me ngā pūnaha: kūnatu, taputapu Cardiovascular, te whakaputa uri, te mahi o nga pūkahukahu, me te mimi. Na reira, He maha pokapū e taea te whakautu ki fakamamafa'i i roto i te mahi o te Ans te tinana tangata. Otiia e kore e manukanuka rawa nui, rite ki te nuinga o tona ora, e kore matou e ite puranga kaha, na te takanga o taua tikanga mo te tangata - he rarity.

Abnormalities i roto i te hauora tangata meinga e mahi hē o te Ans

O te akoranga, i te runga ake, ka reira mārama e te pūnaha io autonomic regulates te mahi o maha whēkau me ngā pūnaha i roto i te tinana tangata. Na reira, i tetahi waimaero mahi i roto i tona mahi e taea nui whakapōrearea i te rerengamahi. E te ara, kia rānei riro nga take o enei disorders kia riro mate i roto i te ora ranei. E mea pinepine te mahi VNS tangata ko "e kitea" natula, engari e kua kitea i runga i te pūtake o te tohu e whai ake nei i te raruraru i roto i tenei mahi:

- Pūnaha Nervous: ngoikore o te tinana, kahore nui te tauturu whakaiti pāmahana tinana;

- git: ruaki, kōroke korere ranei, te aravihi ki horomia kai, taikaha mimi, me te ake;

- raruraru kiri (minamina, whero, tihorenga), whao pakarukaru me te huruhuru, nui haere te heke haere sweating ranei;

- Vision: whakapakoko te peroo, te kore o roimata, uaua i roto i te arotahi;

- pūnaha romahā: tauhohenga ta'etotonu ki te ihirangi hāora toto iti tiketike ranei;

- pūnaha ngakau me te iaia: syncope, palpitations, hāhā o te manawa, whanoke, waea i roto i te taringa;

- pūnaha mimi: tetahi raruraru i roto i te toi (taikaha, auau mimi);

- pūnaha whakaputa uri: te ngoikore ki te whakatutuki i orgasm, whakatu taimi halá.

Iwi e mate ana Ans rastrojstvah (neuropathy autonomic), e taea ana ki te whakahaere i tona whanaketanga maha. E mea pinepine i reira he mea putake he pōrearea autonomic whakamua i te mate huka. A i roto i tenei take, ka waiho reira nui ki tino whakahaere ngā taumata huka toto. Ki te he rerekē te take, ka taea e te tango noa e koe te mana o aua tohu, i ki etahi whānuitanga arahi ki neuropathy autonomic:

- gastrointestinal pūnaha: te tiaki rongoa hoki te kōroke me te korere; mahi rerekē, ki te whakapiki ake i nekeneke; te whakaū i te tetahi kai;

- kiri: a whänuitanga hinu, me aihikirīmi, tauturu atawhai ritenga; antihistamines ki te whakaiti i minamina;

- pūnaha Cardiovascular: Whakanuia horomanga inu; kakahu motuhake; rongoā e whakahaere pēhanga toto.

Ka taea te faaoti te reira e te pūnaha io autonomic regulates te mahi mahi o tata katoa te tinana tangata. Na reira, i tetahi raruraru tūpono i roto i te mahi, e hiahia ana koe ki te kia kite, ka ako e te ngaio tino tohu hauora. I muri VNS ki nui tangata - ko reira te whakawhetai ki a ia, ako ia ki "ora" i roto i te āhuatanga taumaha.

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