Uphi na imali eseleyo umzimba womntu

Ngamnye kuthi ubuncinane kanye ebomini lalichukumisekile dexterity ngentambo-zokuhamba, umthambo, yogis kunye nabanye abantu abakwaziyo ukulungelelanisa esengozini. Njani ukulawula ukugcina imali eseleyo kwi-ukuwa ngaxeshanye ukwenza iintshukumo ezintsonkothileyo? Yintoni imfihlelo? Konke oku Bulelani kunokwenzeka ukuba izixhobo vestibular - welungu ukulingana, akhoyo kuzo zonke umntu, kodwa aphuhliswe kuzo zonke ngeendlela ezahlukeneyo. Uqeqesho lo ikhono lemvelo, unako ukufikelela iziphumo emangalisayo lo mdlalo. Makhe sibone apho isidumbu umntu eseleyo. 4 eklasini School apho yokuzenzisa ingqalelo lo mbuzo kuba abaninzi usemva kakhulu. Ngoko ke, kwakungayi kuba ufuna ukuvuselela baze bandise ulwazi lwabo. Ngokukodwa ekubeni yobuntu imnandi kakhulu umdla.

imiba ngokubanzi

Phambi kokuba uyazi apho isebe lizama, makhe ukujamelana nezimaphambili ezingundoqo. Ngenxa yoko, inkqubo vestibular i inkqubo kunye ne motor kunye receptors ezibonwayo kudlala indima esesizikithini yokuqhelwaniswa yabantu isithuba. Ngendlela, ukuba receptor - kule mfundo yokwakheka, okwenza umsebenzi yokuguqulwa umzimba zibonwa nokushukunyiswa ube amaza luvo.

umzimba balance uyabubona ulwazi malunga deceleration okanye lunikezelo ezinokwenzeka xa iintshukumo zomzimba ezahlukeneyo okanye utshintsho kwindawo komhlaba entloko. Ngelo xesha nye kuhlalutywa iimvakalelo womxhuzulane koMhlaba, ngoko ke intsalela umzimba udla ngokubizwa ngokuba kwiyunithi womxhuzulane. Xa imozulu izolile, ii-azikho yimincili. Kodwa xa uhambisa okanye tilting intloko, ukuba nyangatseka abangele zokurhwaqela kwezihlunu reflex eyenzelwe ukugcina imali eseleyo nolungelelaniso umzimba. Lifikile ixesha lokuba ukufumanisa apho intsalela umzimba nokuba yintoni na.

ekulo

Lo ngumbuzo eyithandayo abaninzi. Uphi na imali eseleyo umzimba womntu? Uya kumangaliswa, kodwa oko kwenziwe kwindlebe engaphakathi. Izixhobo vestibular ibekwe ngaphakathi ithambo zexeshana kwaye contact olusondeleyo kwetyala. Phakathi ithambo zexeshana kuthiwa ekulo. Le yinkqubo entsonkothileyo lamajelo kunye nemingxuma ezinxulumene kunye nabanye. Mibono ukuze ube nokudleka kunye membranous. Elesibini ufakwa ngaphakathi yokuqala ephinda iimpawu eziphambili shape yayo. Phakathi kwabo umsantsa encinane, nto leyo izaliswe perilymph. Kwaye ke mibono membranous izaliswe kwenye ngolwelo - endolymph leyo viscosity na izihlandlo ezininzi ngaphezu kwamanzi.

Kaka- yahlulwe kwevaranda, imisele omise, leyo zicwangciswe receptors lizama kunye njengecochlea, ezo nezamkeli eziviwayo. Ezintathu misele omise. Kubutha moya ngokufanayo nkqo. Ngenxa yoku, bangahlaziya intshukumo babantu isithuba-ntathu.

channel omise lenziwa imilenze ezimbini. Omnye wabo kudlulela emnyango kwaye yenza a ebizwa ngokuba yi-ampoule. Eva - kwisisu elimbhoxo ibekwe phakathi njengecochlea kunye misele omise. misele nokudleka omise ezaliswe imisele, nezingqameko - njengamaqhakuva membranous iimilo ungqukuva kunye okweqanda.

Xa yobisi kunye njengamaqhakuva na ukuqokelelela iiseli receptor. Ezenza ibekwe ezisezintabeni ezithi zinikezelwe ngohlobo scallops e ampoules yobisi, kwaye ngendlela amabala - in pouches. Xa uhambisa ulwelo intloko equlethwe imeyizi isusiwe, kwaye iiseli receptor enezo. Xa uhamba kuqala perilymph, kwabe emva kwazo - endolymph. Le ampoules omise imibhobho receptors banovuyo becala ngexesha accelerations emboxo kunye neengxowa nebala - in wesampula.

receptor iiseli

Inxalenye kwiseli receptor leyo izenzo indawo 60-80 sicinywa mfutshane unamathela kunye iinwele zokubhala kwaye omnye nangaphezulu - enokususwa. Kwaneenwele ezi antywiliselwa kwi ijeli-ezifana inwebu eyenziwa yekalika-crystals otolith. Xa isindululo zezilayidi endolymph inwebu ecaleni kweenwele, receptors iseli enezo. Ecingela ukuze bakwazi ukwahlula kwithambeka intloko degrees 1-2 kuphela.

Ekukholelwa ukuba receptors akhiwe amabala pouches avelana womxhuzulane nokulawula lizama akuguquki kwamagxa umzimba kunye nentloko. Ngoxa iiseli receptor ampoules imibhobho baphendule ukukhawulezisa okanye deceleration lwentshukumo, oko kukuthi, lungisa intsalela olutshintshayo. sele siyazi apho isidumbu indoda imali kunye nokuba isebenza njani. Ngoku siya ukuqonda indlela yokosulela luvo ngokwentshukumisa.

luvo Isenzo

Abese evela kwiiseli ze isebe lizama, kudluliselwa kunye Imicu luvo cranial ebuchotsheni, ngaphambili ebetha amaziko vestibular le Oblongata Medulla. Ngenxa yoko, imiyalezo diverge kwiindawo ezahlukeneyo e-nervous system, ezizezi: umnqonqo, neuron, kwiCerebellum, ukwakheka reticular, oculomotor-luvo kunye kwahlelwa kwezityalo. Ngenxa kunxibelelwano kunye umnqonqo, le ikhaliphe iyenziwa, ezijolise ekulondolozeni ukuzinza umzimba. Zibandakanya izihlunu buti, izitho kunye nentamo. Ikhaliphe isenokwaba kwezihlunu, nto leyo intsalela igcinwa. Ngenxa kwiCerebellum usenza iintshukumo zomzimba ngqo ngakumbi, umlinganiselo kunye agudileyo.

Momentum wawusalathiswa eziba vestibular ukuya luvo optic, igcina ulwalathiso ukubukela ngexesha intshukumo ye entloko. Le nkqubo ichaza le ngxaki yokusetyenziswa nystagmus - iintshukumo ngokuzenzekelayo le amehlo, nto leyo kwimeko zokulahleka sokulinganisela ezilungiselelwe kwelinye icala ukuya umzimba ujikelezo. Iimpawu Nystagmus zithathelwa ingqalelo xa ukutshekisha oomatiloshe, abaqhubi kunye oosomajukujuku.

ukusabela kwezityalo

Xa ebuzwa malunga nendawo licandelo lizama, siye safumanisa ukuba inkqubo vestibular swi kummandla zexeshana. Ngaphezu koko, iziphumo zayo emzimbeni njengoko ndifundisayo ezindaweni zonke, oko ngokoqobo yonke indawo. Emva kokuba ubume luvo, ibekwe ebuchotsheni, abathatha inxaxheba vestibular impendulo sentliziyo, yokucola ukutya kunye nezinye iinkqubo. Ngoko, kwi ukungalingani ixesha elide kuqala reactions kwezityalo: linyuke kakhulu izinga lentliziyo, kunciphisa umfutho, isicaphucaphu, isiyezi, ukugabha, isiyezi yobuso njalo njalo.

Kutheni ezi mpawu kwenzeka xa ephakamisa ilifti kunye eHamburg? Isizathu kukuba umzimba womntu isetyenziswa ukuya elithe tyaba kwaye ihamba phezulu, phantsi okanye nasemacaleni yayintsha kulo. Ukuzilolonga nemithi ukunceda ekunciphiseni excitability licandelo kuvuselele.

weightlessness

Kule meko, inkqubo vestibular kusebenza ngokwahlukileyo. Ngexesha iiyure zokuqala 70 kumsebenzi receptor weightlessness iwela kabukhali. Emva koko liphuma, yaye emva kweentsuku 2-3 zibuyele esiqhelweni. Noko ke, ngenxa yokunqongophala neemvakalelo umsebenzi wenyama izihlunu kuyacuthwa kwaye kusenokubakho kwekhono yawo. Ngoko ke, ukuba kufuneka ixesha elide xa weightlessness ukwenza imithambo ezizodwa.

Ukuqhelaniswa space

Phantsi kweemeko eziqhelekileyo, orientation ezinikezelwa umsebenzi eququzelelweyo licandelo eseleyo kunye nombono. Kodwa kwanokuba umntu amehlo kunye nesihamba ngayo ukusuka kwindawo enye ukuya kwenye, ekhumbula indlela intshukumo, ajike nomgama uqikelelo. Ngokutsho ngokuqwalasela yezonyango, yaphula umsebenzi vestibular edala indawo ezingazinzanga lomzimba yenza umntu agule eHamburg. abantu abazizithulu yiva notyekelo intloko kuphela ngokunciphisa imisipha, ngenxa yokuba bewugqithile le organ vestibular nemizwa. Ukulinganisela ngabo - umsebenzi onzima kakhulu kubantu abasempilweni. Ngenxa yoko, inkqubo vestibular isebenzisana ngokusondeleyo motor nezibonwayo ezikwiinkqubo, ukubonelela uququzelelo ngamnye imali eseleyo. Ngaba sinokuthi indlebe - ukulingana umzimba? Unako Kufuneka kuphela ukucacisa yeyiphi enye.

Ukuqeqesha vestibular

Kutheni abantu abaninzi musa nokuba ucinge izixhobo vestibular kunye nendawo licandelo kuvuselele? Iimpendulo apha akukho mfuneko ukucinga elide. Nje aba bantu njengokuba umntwana wayethanda ukuya kukhwela oojingi, udlale imidlalo ngaphandle, kudilikela ze enze neminye imidlalo zabantwana, leyo abaqeqeshwe ngokupheleleyo inkqubo oluvo. Kaloku, lowo ebuntwaneni naye Imidlalo ungenzi kwi uhambo elwandle yokuqala iya kuqala Ndinesiyezi ulibale apho wayekhona. umzimba balance uthanda umthambo, yaye oku mhlawumbi iindaba ezilungileyo kwabo abanengxaki kwisixhobo vestibular.

Ukuze kukuphelisa iingxaki rhoqo ngokwaneleyo ukwenza imisebenzi elula. Ungaqala nge pan elula, nokujikeleza njengokujikeleza intloko, uze ke buti. Njengoko ungenza ezi ntshukumo ngaphandle iingxaki, ugqithele ukuya koko kuntsonkothileyo ngakumbi: njengomtyibilizi, ukuqubha kunye aerobics. Kuba izigulane ezininzi kukho indlela wonqena lula - udinga nje ukuba swing esitulweni okanye ngomoyakazi. Nditsho operation ngokwaneleyo elula ngayo yenza ilungu vestibular nemizwa. Lizama ziya kubuyiselwa kungekudala, yaye uya kukwazi ukuphila ngokupheleleyo.

isiphelo

Namhlanje siye safumanisa apho lelona candelo imali eseleyo kwi umntu nento limele. Ukucamngca izixhobo vestibular, banakho kwakhona Mhle ukuntsonkotha umzimba womntu nokwahluka yayo. Phela, hayi kuphela abantu ndoqhayisa isakhiwo ephucukileyo enjalo kwinkqubo woluvo. Umzekelo, kwi inja kwinkqubo vestibular nayo kwindlebe engaphakathi. Ngaba uyazi apho isebe lizama nokuva in yenamvuna? Ewe, phantse apho. Nantso ubomi omangalisayo emhlabeni.