Likuphi umzimba womuntu ibhalansi

Ngamunye wethu okungenani kanye ekuphileni babewahlonipha dexterity ngentambo-ahamba, bomzimba, yogis nabanye abantu abawaziyo sokulinganisela on the esengozini. Kanjani ukuphasa kanjani ukugcina ukulinganisela kusukela ekwindla ngesikhathi esifanayo ukuze kukwazi ukunyakaza ngendlela eyinkimbinkimbi? Iyini imfihlo? Konke lokhu kungenxa Sibonga kungenzeka ukuba apharathasi vestibular - isitho ibhalansi, okuyinto ekhona wonke umuntu, kodwa yaba khona kuwo wonke ngezindlela ezahlukene. Ukuqeqesha lokhu lemvelo, ungakwazi uyifinyelele imiphumela amazing ngalo mdlalo. Ake sithole ukuthi kwakungani lapho isidumbu sowesilisa sokulinganisela. 4 Isikole ekilasini lapho yokuzenzisa ngicabange ngalo mbuzo abaningi kude ngemuva. Ngakho-ke, kwakungeke ufuna ukuvuselela futhi bajulise ulwazi lwabo. Ikakhulukazi ngoba ubunjalo babantu esijabulisayo kodwa futhi ezithakazelisayo.

imiqondo Jikelele

Ngaphambi wazi lapho uhlaka yakhoibrium, ake ukubhekana nemiqondo eyisisekelo. Ngakho, uhlelo vestibular uhlelo ukuthi kanye motor kanye receptor ezibukwayo kudlala indima emqoka womuntu isikhala orientation. By the way, yokwamukela - lokhu imfundo yokwakheka, okuyinto yenza umsebenzi zokuguqula umzimba ziqondakala ezishukumisa nezinzwa amaza.

ibhalansi umzimba ubona ulwazi mayelana deceleration noma ukusheshisa okwenzeka lapho ukunyakaza ehlukahlukene umzimba noma ushintsho isikhundla kwezendawo ikhanda. Ngesikhathi esifanayo ke ihlaziye imizwa gravity eMhlabeni, bezinto emzimbeni uvame ukubizwa ngokuthi iyunithi adonsela phansi. Ezimweni ezolile, la mangqamuzana ezinzwa ejabulile. Kodwa uma kususwa noma ngokutshekisa ikhanda, bayabacasukela futhi abangele reflex imisipha Kufinyeta eklanyelwe alondoloze umbono olinganiselayo futhi umzimba ukuqondanisa. Sekuyisikhathi ukuthola lapho ibhalansi komzimba kuyini.

uxhaxha

Lona umbuzo oyithandayo eziningi. Likuphi umzimba womuntu ibhalansi? Ungase umangale ukuthola ukuthi, kodwa e zengaphakathi lendlebe. I-apharathasi vestibular itholakala ngaphakathi ithambo yesikhashana futhi sisondelene ukuzwa. Ngaphakathi ithambo yesikhashana ubizwa ngokuthi uxhaxha. Kuyinto, kwakha isimiso esiyinkimbinkimbi iziteshi kanye izimbotshana ezihlobene nomunye. Labyrinth kungenzeka emathanjeni nokudleka membranous. Eyesibili ufakwa kuqala bese iphindwa izici eziyinhloko ezakheke ngayo. Phakathi kwabo igebe encane, okuyinto ugcwele perilymph. Futhi uxhaxha membranous ligcwele enye uketshezi - endolymph okuyinto viscosity izikhathi eziningana mkhulu kunezinhliziyo amanzi.

Maze luhlukaniswe egumeni, imiselekazi ongaphambili omise, okuyinto ahlelwe yakhoibrium receptor futhi cochlea, okuyizinto ezenza sokuzwa. imiselekazi amathathu ongaphambili omise. Baqamba amanga e izindiza Okusizayo perpendicular. Ngenxa yalokhu, bakwazi ukuhlaziya ukunyakaza komuntu e isikhala ezintathu-ntathu.

isiteshi ongaphambili omise siqukethe imilenze emibili. Omunye wabo kudlulela emnyango futhi yakha ampoule okuthiwa. Eva - ingaphakathi okusaqanda elise phakathi cochlea futhi le misele ongaphambili omise. imiselekazi Bony ongaphambili omise egcwele emiseleni, egumeni - sacs membranous Umumo eyindilinga futhi okweqanda.

Ngo Amapayipi kanye sacs ukunqwabelana kwe-azwelayo. Receptor ibekwe ezindaweni eziphakeme lapho ethulwa ngesimo scallop e ampoules Amapayipi, futhi ngesimo izindawo - e anezikhwama. Lapho ezihambayo ketshezi ikhanda eziqukethwe Maze idluliswa, kanye azwelayo inkanuko. Lapho uhamba lokuqala perilymph, futhi ngemva kwaso - endolymph. I ampoules ongaphambili omise Amapayipi receptor sijabulile ikakhulu ngesikhathi accelerations emincane futhi izikhwama ibala - e liner.

receptor amangqamuzana

Ingxenye iseli yokwamukela okuyinto ethatha indawo 60-80 evala iDemo ethe njo ndawonye izinwele umile futhi omunye eside - ngezinhlamvu ezihlelwa ngesandla. Izinwele afakwa ulwelwesi jelly-like ehlanganisa lime-zinhlayiya otolith. Lapho ezinyakazayo slide endolymph ulwelwesi kanye nezinwele, iseli receptor inkanuko. Bona ebucayi ukuze bakwazi ukuhlukanisa emthambekeni ikhanda ngama-degree 1-2 kuphela.

Kukholakala ukuthi la mangqamuzana ise izindawo anezikhwama ebucayi namandla adonsela phansi futhi alawule yakhoibrium ngokuyisisekelo static lomzimba ikhanda. Ngenkathi azwelayo ampoules Amapayipi aphendule ukusheshisa noma deceleration tenhlangano, okungukuthi, ulungise ibhalansi ashukumisayo. Sesiyazi lapho isidumbu sowesilisa ukuzimelela kanye okusebenza ngayo. Manje siyowuqonda mshini emsipheni ngiyibona yokudlulisela.

ezinzwa ngokubhuduzela

Impulses zingaveli amaseli uhlaka yakhoibrium, kuthiwa ngocansi kanye Imicu nezinzwa cranial ebuchosheni, ngaphambili ukushaya izikhungo vestibular we oblongata medulla. Ngakho, amasignali washintsha ezingxenyeni ezahlukene isimiso sezinzwa, okuyilezi: emgogodleni, cortex cerebral, cerebellum, ukwakheka reticular, oculomotor nerve futhi nucleus vegetative. Ngenxa ukuxhumana emgogodleni, ikhaliphe abazenzi, okuhloswe ngaso ekulondolozeni ukuzinza komzimba. Ahlanganisa imisipha isiqu, nemilenze nentamo. Ikhaliphe usabalalise imisipha ithoni, okuholela ukulinganisela inakekelwa. Ngenxa cerebellum ukwenza ukunyakaza komzimba eqonde kakhulu, ezilinganiselwe futhi abushelelezi.

Momentum iqondiswe kusukela nuclei vestibular imizwa optic, igcina isiqondiso ukubukwa ngesikhathi ukunyakaza ekhanda. Le nqubo kuchaza lo mkhuba nystagmus - ukunyakaza okungalindelekile we zamehlo, okuyinto uma ukulahlekelwa ibhalansi baqondiswa okuhlukile emzimbeni ngokushintshana. Nystagmus izinkomba ziyabhekelelwa uma uhlola amatilosi, abashayeli bezindiza futhi osomkhathi.

ukusabela vegetative

Ukubuzwa mayelana nendawo uhlaka yakhoibrium, siye sathola ukuthi uhlelo vestibular useyakwazi esifundeni yesikhashana. Ngaphezu kwalokho, umphumela wawo umzimba njengoba yonke indawo, kuba ngokoqobo kuzo zonke izindawo. Ngemva isakhiwo kwenzwa elise ubuchopho, ezihilelekile kule vestibular impendulo zenhliziyo, wokugaya ukudla kanye nezinye izinhlelo. Ngakho-ke, ukungalingani eside ukuqala ukusabela vegetative: okwehlisa of kwenhliziyo, kwehle ingcindezi, isicanucanu, isiyezi, ukuhlanza, paleness ebusweni nokunye.

Kungani lezi zimpawu zenzeka lapho ephakamisa ikheshi futhi Ukugula okubangelwa ukuhamba ngomkhumbi? Isizathu siwukuthi umzimba womuntu isetshenziswa ukuhambisa ngendiza evundla ezihambayo phezulu, phansi noma emaceleni alien kuso. Ukuzivocavoca isiguli imithi esiza ekunciphiseni le excitability we uhlaka zilingana.

weightlessness

Kuleli zinga, uhlelo vestibular iyehlukahluka. Phakathi kwamahora wokuqala 70 e weightlessness yokwamukela umsebenzi uwela ngokucijile. Wabe liyaphuma, ngemva kwezinsuku ezingu-2-3 emuva evamile. Nokho, ngenxa yokuntuleka ngokomzimba amaza umsebenzi ovela imisipha ziyancipha futhi kungase kube nezinkinga autonomic. Ngakho-ke, ngokuba isikhathi eside e weightlessness kudingeka ukwenza umzimba ezikhethekile.

Umumo emkhathini

Ngaphansi kwezimo ezivamile, i-orientation olunikezwa ehlukaniswe isitho ukuzimelela kanye umbono. Kodwa ngisho noma umuntu amehlo futhi ukunyakaza it kusuka endaweni eyodwa kuya kwenye, ekhumbula ohlangothini ukunyakaza, iyaphenduka cishe ibanga. Ngokusho oyiphawulile yomtholampilo, ukuhlukumeza umsebenzi vestibular kubangela isikhundla engazinzile we umzimba futhi kwenza umuntu othambekele Ukugula okubangelwa ukuhamba ngomkhumbi. Abantu abayizithulu uzizwe ukuthambekela ikhanda kuphela ngokunciphisa imisipha, ngoba baye uphule vestibular isitho sezinzwa. Balance ngabo - onzima ezingaphezu kuka abantu enempilo. Ngakho, uhlelo vestibular kuwuthinta eduze motor nokubukwayo izinhlelo, ukuhlinzeka ukubambisana ngabanye kanye nokulinganisela. Ingabe singasho ukuthi indlebe - umzimba balance? Ungakwazi badinga kuphela ukuze ucacise ukuthi yikuphi eyodwa.

Izincwajana zemininingwane vestibular

Kungani abaningi musa ngisho cabanga apharathasi vestibular futhi indawo uhlaka yakhoibrium? Izimpendulo lapha akudingeki ukucinga eside. Vele laba bantu njengoba ingane walithanda ukugibela phezu senhliziyo, ukudlala imidlalo ongaphandle, yenyuse futhi zenze neminye imidlalo zezingane, okuyinto kahle abaqeqeshiwe ohlelweni sezinzwa. Nokho, lowo esemncane ayethanda esiyikhethayo sedentary ngesikhathi lwasolwandle wokuqala uyoqala ukuzizwa isiyezi bese ukhohlwa ayekuyo. ibhalansi umzimba uthanda umsebenzi, futhi cishe lokhu izindaba ezinhle kulabo unezinkinga apharathasi vestibular.

Ukuze balahle izinkinga njalo ngokwanele ukwenza umzimba elula. Ungaqala nge elula ukunyakaza, emaceleni kanye ukujikeleza ikhanda, bese isiqu. Njengoba ongayenza lezinhlangano ngaphandle kwezinkinga, udlulela eziyinkimbinkimbi ngokwengeziwe: ukugijima, ukubhukuda futhi aerobics. Ezigulini eziningi kukhona indlela lazy futhi kulula - udinga nje zivuleka esitulweni noma hammock. Ngisho operation ezifana elula ngokwanele kungaba kusebenze vestibular isitho sezinzwa. Equilibrium liyobuyiselwa ngokushesha, futhi uzokwazi ukuphila ngokugcwele.

isiphetho

Namuhla sithole lapho yisona sakhiwo ibhalansi kumuntu lokho elikumelelayo. Ukuzindla apharathasi vestibular, kungaba waphinda zibabaza eyinkimbinkimbi zomzimba womuntu kanye ubunjalo bayo. Phela, hhayi kuphela abantu abakwazi ukuqhosha isakhiwo esinjalo eyinkimbinkimbi kohlelo inzwa. Ngokwesibonelo, e-inja uhlelo vestibular futhi ezingaphakathi endlebeni. Uyazi lapho uhlaka yakhoibrium nokuzwa e isikhuphashe? Yebo, cishe lapho. Yilokho ukuphila okunjalo emangalisayo kule mbulunga yethu.