Ina jikin mutum balance

Kowannen mu a kalla sau daya a wata rayuwa ganin darajarsa da dexterity na igiya-kekunan, gymnasts, yogis da kuma sauran mutanen da suka san yadda za a daidaita a kan gab. Ta yaya suka sarrafa su ci gaba da auna daga fall da kuma a lokaci guda su na yin hadaddun ƙungiyoyi? Mene ne sirrin? Duk wannan shi ne yiwu godiya ga vestibular na'ura - sikẽli sashin jiki, wanda yake ba a cikin kowane mutum, amma shi ci gaba a duk hanyoyi daban-daban. Horar da wannan halitta ikon, za ka iya cimma ban mamaki sakamakon a cikin wasanni. Bari mu gano inda jikin mutum na da sikẽli. 4 School aji inda sama-sama dauke da wannan tambaya saboda mutane da yawa ne nisa a baya. Saboda haka, yana ba zai so ya sabunta da kuma zurfafa ilmi. Musamman saboda dabi'ar mutum ne sosai farin ciki da kuma ban sha'awa.

Janar Concepts

Kafin ka san inda sashen ma'auni, bari magance asali Concepts. Saboda haka, vestibular tsarin ne a tsarin da cewa tare da mota da na gani rabe taka tsakiyar rawa a mutum sarari fuskantarwa. Af, da tsoka mai amsa sigina - wannan ilimin Halittar Jiki ilimi, wanda ya yi aikin aiki na mayar da jiki ana tsinkayarsu samuwar kasashe a cikin jijiyar.

balance jiki tsinkayen bayanai game da deceleration ko hanzari da cewa zai iya faruwa lokacin da daban-daban jiki ƙungiyoyi ko canji a cikin sarari matsayi na da kai. A daidai wannan lokaci shi ne bincikar ji na Duniya ta nauyi, don haka da ma'auni na jiki ne sau da yawa ake magana a kai a matsayin naúrar nauyi. A kwantar da hankula yanayi, da rabe ne ba m. Amma lokacin da motsi ko karkatar da kai, su ne fusata da kuma sa reflex tsoka contractions tsara don kula da daidaituwa da kuma jiki jeri. Yana da lokaci don gano inda da ma'auni na jiki da kuma abin da shi ne.

labyrinth

Wannan shi ne wani tambaya cewa hankalin mutane da yawa. Ina jikin mutum balance? Za ka iya yi mamaki ba, amma shi ne a can cikin kunne. A vestibular na'ura aka located ciki da na boko kashi da ke cikin kusa lamba tare da ji. A cikin boko kashi ne da ake kira labyrinth. Yana da wani hadadden tsarin da tashoshi da cavities hade da juna. Labyrinth iya zama fitar kasusuwan jikinsu da kuma membranous. A na biyu da aka sanya a cikin na farko da ya mayar da babban fasali na da siffar. A tsakãninsu akwai kananan rata, wanda aka cika da perilymph. Kuma da membranous labyrinth mai cike da wani ruwa - endolymph wanda danko ne sau da yawa mafi girma daga ruwa.

A Maze da aka raba zaure, da semicircular canals, wanda aka shirya ma'auni rabe da cochlea, wanda suke auditory rabe. Uku semicircular canals. Sai suka kwanta a yi yardatayya da perpendicular jirage. Saboda wannan, su iya bincika mutum motsi a cikin uku-girma sarari.

Semicircular tashar kunshi biyu kafafu. Daya daga cikin su kara zuwa ƙofar da kuma siffofin da ake kira ampoule. Hauwa'u - m rami dake tsakanin cochlea da semicircular canals. Bony semicircular canals cika da canals, shirayin - membranous sacs siffar zobe kuma elliptical siffofi.

A ducts da sacs ne da jari na tsoka mai amsa sigina Kwayoyin. Rabe sanya a elevations wanda aka gabatar a cikin nau'i na scallops a ampoules ducts, kuma a cikin irin spots - a pouches. Lokacin da motsi da kai ruwa dauke a cikin Maze aka koma, da tsoka mai amsa sigina Kwayoyin suna kara kuzari. Lokacin da ta farko motsa perilymph, da kuma bayan shi - endolymph. A ampoules semicircular ducts rabe ne m, yafi a lokacin kusurwa accelerations da stained bags - a shafi.

rabe Kwayoyin

Sashe na daga cikin tsoka mai amsa sigina cell wanda abubuwa tabo 60-80 terminates short gam tare tsit hairs da daya ya fi tsayi - m. Gashin ake nutsarwa cikin jelly-kamar membrane kunshi lemun tsami-lu'ulu'u otolith. Lokacin da motsi na da endolymph membrane nunin faifai tare da hairs, cell rabe suna kara kuzari. Su ne don haka m cewa ba za su iya bambanta da gangare na shugaban kawai 1-2 digiri.

An yi imani da cewa rabe dake a cikin spots pouches masu kula nauyi da kuma tsara da gaske a tsaye ma'auni na jiki da kuma shugaban. Duk da yake cikin tsoka mai amsa sigina Kwayoyin ampoules ducts amsa cikin hanzari ko deceleration na motsi, wato, daidaita da tsauri balance. Mun riga san inda jikin mutum na auna da kuma yadda yake aiki. Yanzu za mu fahimci ginshikai na jijiya turu watsa.

jijiya turu

Hasken dake fitowa ta tasowa a cikin sel na sashen ma'auni, suna daukar kwayar cutar tare zaruruwa na girman kwanyar jijiyoyi a cikin kwakwalwa, baya bugawa da vestibular cibiyoyin na medulla oblongata. Saboda haka, sakonni diverge a sassa daban daban na juyayi tsarin, wato: da laka, cerebral bawo, cerebellum, reticular samuwar, oculomotor jijiya da kuma vegetative tsakiya. Saboda sadarwar da laka, da reflexes suna da za'ayi, da nufin rike da ma'auni na jiki. Su unsa tsokoki na akwati, wata gabar jiki da kuma wuyansa. Numfashinsa redistribute tsoka sautin, sakamakon wani ma'auni ne kiyaye. Saboda da cerebellum sa jiki ƙungiyoyi mafi daidai, gwargwado, kuma m.

Lokacinta directed daga vestibular nuclei da na gani jijiyoyi, rike da duba shugabanci a lokacin yunkuri na kai. Wannan tsari ya bayyana sabon abu na nystagmus - involuntary ƙungiyoyi na eyeballs, wanda idan na asarar balance an directed a cikin shugabanci daura da juyawa jiki. Nystagmus Manuniya an dauki la'akari lokacin da dubawa da matuƙan, matukan jirgin da kuma 'yan saman jannati.

vegetative halayen

Tambaya game da wurin da sashen ma'auni, mun gano cewa, da vestibular tsarin da aka mayar da hankali a cikin boko yankin. Bugu da ƙari, tasirinta a jiki kamar yadda a ko'ina, shi ne a zahiri a ko'ina. Bayan da jijiya tsarin, located a cikin kwakwalwa, da hannu a cikin vestibular amsa zuciya da jijiyoyin jini, kuma kayan hanji da sauran tsarin. Saboda haka, a cikin dogon lokacin da rashin daidaituwa fara vegetative halayen: slowing na zuciya kudi, rage matsa lamba, tashin zuciya, juwa ko jiri, amai, paleness fuska da sauransu.

Me wadannan cututtuka faruwa lokacin da dagawa da lif da tashin zuciyar teku? Dalilin shi ne, jikin mutum da ake amfani da su matsa a kwance jirgin sama da kuma motsi sama, sauka ko a kaikaice dan hanya zuwa gare shi. Motsa jiki da kuma magunguna ga taimaka wajen rage excitability na sashen ma'auni.

weightlessness

A wannan jiha, da vestibular tsarin aiki daban. A lokacin farko 70 hours a weightlessness tsoka mai amsa sigina aiki da dama a gunaguni ƙwarai. Sai ta fito, da kuma bayan kwanaki 2-3 dawo al'ada. Duk da haka, saboda rashin jiki aiki hasken dake fitowa daga tsokoki an rage kuma akwai iya zama autonomic tabarbarewa. Saboda haka, da kasancewa wani dogon lokaci a weightlessness bukatar yi musamman bada.

Wayarwa a sarari

Karkashin al'ada yanayi, da fuskantarwa bayar da hadewa aiki na sashen auna da kuma hangen nesa. Amma ko da idan wani mutum yana rufe musu idanu da kuma motsa shi daga wannan wuri zuwa wani, ya iya tuna shugabanci na motsi, ya jũya, kuma m nesa. Kamar yadda na asibiti lura, a take hakkin da vestibular aiki haddasa m matsayi na jiki da kuma sa mutum yiwuwa ga tashin zuciyar teku. Kurãme mutane jin son zũciyõyin da kai kawai ta rage tsoka, saboda sun yi karya da vestibular azanci shine zuciya da sauransu. Daidaita ga su - da mafi wuya aiki fiye da ga m mutane. Saboda haka, vestibular tsarin interacts hankali tare da mota da na gani tsarin, da samar da mutum daidaituwa da sikẽli. Za mu iya ce cewa kunne - jiki balance? Za ka iya kawai bukatar saka da daya.

Train vestibular

Me yawa ba su ma tunanin game da vestibular na'ura da kuma wuri na sashen ma'auni? Answers a nan ba bukatar ka bincika dogon. Just wadannan mutane a matsayin yaro kaunace hau kan swings, wasa waje wasanni, birkida da kuma yin wasu yara wasanni, wanda daidai horar da azanci shine tsarin. To, wanda a da yara fĩfĩta masu zama a gida kawai na masha'a a farko teku tafiya za su fara jin jiri kuma manta inda ya kasance. balance jiki yana son motsa jiki, da kuma wannan shi ne mai yiwuwa bushãra ga waɗanda suka yi matsaloli tare da vestibular na'ura.

Don rabu da mu da matsaloli a kai a kai da isa ya yi sauki bada. Za ka iya fara tare da wani sauki kwanon rufi, karkatar da juyawa na kai, sa'an nan gangar jikin. Kamar yadda ba za ka iya yi da waɗannan ƙungiyoyi ba tare da matsaloli, matsa zuwa mafi hadaddun: jogging, iyo da kuma aerobics. Domin mafi yawan marasa lafiya akwai wata hanya na m da kuma sauki - ku kawai bukatar lilo a kan kujera, ko wata raga. Ko da irin wannan mai sauki isa aiki iya kunna vestibular azanci shine zuciya da sauransu. Ma'auni za a mayar da da ewa ba, kuma ba za ka iya rayuwa da cikakken.

ƙarshe

Yau mun samu fitar da inda yake da auna zuciya da sauransu a cikin mutumin da kuma abin da ya wakiltar. Nuna a kan vestibular na'ura, za a iya sake sha'awan da wuya daga cikin jikin mutum da kuma ta musamman da suka bambanta. Ba zato ba tsammani, ba kawai mutane za su iya fariya irin wannan nagartaccen tsarin da Na'urar haska tsarin. Alal misali, a cikin kare vestibular tsarin ne kuma a can cikin kunne. Kada ka san inda sashen ma'auni da kuma ji a crayfish? Eh, kusan a can. Wannan irin wannan ban mamaki rayuwa a wannan duniya tamu.