Ukwakheka kuwumqondo womzimba nokuqwashiswa kwesimo semilenze
I-Proprioceptors yizikhungo zokuthola izinzwa ezikhethekile eziphethweni zesisindo ezitholakala emisipha, amathoni, amalunga, nendlebe yangaphakathi. Lawa ma-receptors adlulisela ulwazi mayelana nokunyakaza noma isikhundla futhi akuqaphele ukuthi umzimba wakho ube yindawo futhi ukunyakaza esikhala. I-Proprioceptors ithola izinguquko ezicashile ekuhambeni, isikhundla, ukungezwani, nokuphoqa, ngaphakathi komzimba.
Iyini Impahla?
Ukuzivumela kuvumela umuntu ukuba aqonde ukuma komzimba wakhe endaweni yakhe.
Ngenxa yobunikazi, ungahamba ngaphandle ngaphandle kokugxila lapho ukhona endaweni yakho.
Isibonelo, uma uphakamisa ingalo yakho ngaphezu kwekhanda lakho ngamehlo akho ivaliwe, usasazi ukuthi ingabe ingalo yakho ikhona noma ngabe awukwazi ukuyibona. Uma uhamba emgwaqeni futhi uguquko lwangaphakathi (ukusho kusuka okhoneni kuya otshani), umzimba wakho uyazi ukuthi ulungisa kanjani umzila wakho ngisho noma ungaboni phansi.
Ukutholakala kuvela ekuphelelweni kwezinzwa ezithinta ulwazi oludlulisela ulwazi kusuka emlenzeni wakho. Unezinzwa emisipha yakho namajoyini atshela ubuchopho obubeka ukujoyina kwakho.
Ama-Proprioceptors eMzimbeni
I-proprioceptors yesistimu ye-musculoskeletal itholakala emathethini nasezintweni ze-muscle. Lawa ma-proprioceptors afaka:
- Izindwangu ze-muscle (welula ama-receptors) . Lawa angama-proprioceptors oyinhloko emisipha ezwela ekuguquleni ubude be-muscle. Lezi zivumela ukuthi wazi ukuthi uzolula nini imilenze ngenkathi uhamba noma izingalo zakho uma ufinyelela okuthile.
- Izigameko ze-tendon ze-Golgi . Lezi zimpahla zitholakale emathethini eduze kokuphela kwe-fiber muscle. Bayazizwa nezinguquko ezinkingeni zomzimba. Isibonelo, isisindo se-weightlifter, izitho ze-tendon ze-Golgi zibona ukuthi izingcindezi ziphikisana kangakanani. Uma isisulu sinenkinga enkulu, izitho ze-tendon ze-Golgi zizokuvimbela ekudaleni noma yikuphi amandla (kulesi sikhathi ukuthi i-weightlifter ingase ilahle phansi isisindo noma iqaphele ukuthi kufanele uyibeke phansi). Lokhu kusiza ukuvimbela ukulimala.
- Amaphutha asePininian . Laba bantu abanomthwalo wemfanelo banesibopho sokuthola izinguquko ekuhambeni nasekucindezelweni ngaphakathi komzimba. Zitholakala ezingxenyeni zomzimba ezinjengezandla zomzimba futhi ziwusizo kakhulu ekusizeni ukuthi ubone ukusika, isibonelo.
Indlela i-Proprioceptors ikuvikela ngayo ekulimazeni
Ngaphandle kokunikeza ulwazi mayelana nokuhamba nokuma komzimba wakho, ikhanda, izingalo, nemilenze, i-proprioceptors ingabangela ukucabanga okuthile okuvikelayo. "I- stretch reflex ," isibonelo, ivuliwe lapho abanikazi bokuzizwa benomuzwa wokuthi belula kakhulu noma basebenzela umsizi noma i-tendon. Ukuze umelane nenguquko engaphephile engxenyeni ye-muscle engase iholele kumisipha eboshiwe noma i-tendon, i-reflex ibangele ukuthi imisipha evulekile ivumelane, ifinyelele futhi ivikele umsizi noma isithononi ekulimazeni.
Kwenzekani Uma I-Proprioceptors Ihluleka?
Yize kungenakwenzeka ukulahlekelwa konke ukutholakala kwempahla, kubantu abane- multiple sclerosis (MS), kunokunciphisa ukukhulumisana kwesistimu yezinzwa, okubizwa ngokuthi ukudilizwa phansi. I-MS ishiya abantu kancane ukuthi bazi imizimba yabo, ngendlela ethile, nezindaba zokulawula ukulinganisela isibonakaliso sokuqala kwesimo.
I-ankle sprain ingaphazamisa umqondo wakho wokuzimela futhi ungase uzizwe ukuthi ukujoyina okungaqiniseki nokuthi uzokhipha .
Ukuzivocavoca okuzimele kuyindlela yokwelapha evamile yokusiza ukulungisa indlela yokulawula isikhundla sejoyina.
> Umthombo:
> Ama-Purves D. Neuroscience . I-New York: I-Oxford University Press; 2018.