Indlebe Yangaphakathi: Ummangaliso Ongasemva Kokuva Nokulinganisela Kwethu

Ngaba wakha wazibuza ukuba siziva njani iintaka zicula, umntwana ehleka, umhlobo ethetha? Okanye sima njani sime nkqo size sihambe singawi? Zombini ezi zinto zimangalisayo, ukuva nokulawula ukulinganisela kwethu , zenziwa sisitho esincinci, kodwa esinamandla esifihlwe kwindawo ekhuselekileyo ngaphakathi entlokweni yakho. Yiloo nto sithetha ngayo namhlanje. Yiloo nto ingaphakathi lendlebe .

Ngamafutshane, yintoni indlebe yangaphakathi?

Nangona sidla ngokuyibiza ngokuthi “indlebe,” eneneni yinkqubo entsonkothileyo eyenziwe ziinxalenye ezintathu eziphambili. Yicinge njengendlu.

1. Indlebe Yangaphandle: Le yindlebe esiyibonayo ngaphandle kunye nomjelo wendlebe ongena endlebeni. Oku kufana nesango eliya endlwini. Umsebenzi walo kukuqokelela amaza esandi nokuwathumela ngaphakathi.

2. Indlebe Ephakathi: Le yinxalenye encinci ye-eardrum efana negumbi. Ngaphakathi kuyo kukho amathambo amathathu amancinci emzimbeni wethu. Ifana negumbi elincinci lokwamkela iindwendwe xa ungena ngesango.

3. Indlebe Yangaphakathi: Apha sifika kumlinganiswa oyintloko webali. Oku kungaphaya kwendlebe ephakathi, kufihlwe ngononophelo ngaphakathi kwamathambo entloko yethu. Oku kufana negumbi lokulawula eliphambili lendlu. Kulapho umlingo wokwenene wenzeka khona.

Nangona iindawo zendlebe yangaphakathi zincinci kakhulu, igalelo lazo kwindlela esiliva ngayo ihlabathi, oko kukuthi, kwinto esiyivayo kunye nokulinganisela kwemizimba yethu, alincinci.

Zithini imisebenzi emibini ephambili yendlebe yangaphakathi?

Indlebe engaphakathi inemisebenzi emibini ephambili. Yomibini ibalulekile ebomini bethu.

• Okukwenza uve: Kulapho ke umsebenzi obalulekileyo wokuguqula amaza esandi abe ziimpawu zombane ezinokuqondwa yingqondo yethu.
• Ukunceda ukugcina umzimba wakho ulungelelene: Xa umi, uhamba, ubaleka, kwaye utyekisa intloko yakho, indlebe engaphakathi ithumela ulwazi malunga nendawo umzimba wakho omi kuyo engqondweni, ikunceda ukuba ungawi.

Ngamafutshane, igagasi lesandi lingena endlebeni engaphandle, lidlule kwindlebe ephakathi, lize ekugqibeleni lifikelele endlebeni engaphakathi. Apha, igagasi lesandi liguqulwa libe ngamandla ombane. Umthambo wokuva emva koko uthwala ezo mpawu zombane uye nazo engqondweni. Ingqondo izitolika njenge "sandi." Yile ndlela esiva ngayo.

Ngelixa oko kusenzeka, indlebe engaphakathi ikwajonga rhoqo iintshukumo zakho. Kwangoko nje ukuba indawo yomzimba wakho itshintshe, ithumela umyalezo engqondweni. Ingqondo emva koko ixelela wonke umzimba into ekufuneka yenziwe ukuze ihlale ilungelelene.

Ngaba ngoku masijonge iindawo zendlebe yangaphakathi?

Indlebe engaphakathi inokwahlulwa ibe ziinxalenye ezimbini eziphambili: enye enceda ekuveni, kwaye enye enceda ekulinganiseni.

Iindawo ezinceda ekuveni

Inxalenye yendlebe ebizwa ngokuba yi-cochlea inoxanduva olukhulu lwenkqubo yokuva. Eli lilungu elimile njengeqokobhe leenkumba kwaye linemilo engqukuva.

• I-Cochlea: Le izaliswe lulwelo. Olu lwelo luyangcangcazela xa kufika amaza esandi. Ngaphakathi kukho iityhubhu ezintathu ezahlulwe zii-membrane ezimbini ezincinci kakhulu. Ngaphezulu kwenye yezi membrane kukho inxalenye ekhethekileyo ebizwa ngokuba yi-Organ of Corti .
• I-Organ of Corti: Iqulethe amawakawaka eeseli ezincinci zeenwele . Eziphelweni zezi seli zeenwele kukho izakhiwo ezincinci ezifana nefayibha ezibizwa ngokuba yi-stereocilia .

Ngoku makhe sijonge amanyathelo abandakanyekayo kwindlela esiva ngayo isandi:

1. Isandi singena endlebeni engaphandle size sibethe i-eardrum. Emva koko amathambo amathathu amancinci asendlebeni ephakathi (i-malleus, i-incus, i-stapes) aqala ukungcangcazela.

2. Ithambo lokugqibela kula mathathu (ii-stapes) liqhagamshelwe kumngxuma omncinci kwi-cochlea. Xa elo thambo lihamba, lidala amaqhuqhuva kulwelo olungaphakathi kwi-cochlea.

3. Kanye njengokuba izityalo ezisezantsi kolwandle zishukuma ziye kumaza olwandle, imicu emincinci (i-stereocilia) kwiiseli zeenwele igoba iye kumaza enziwe lulwelo.

4. Oku kugoba kuvelisa isignali yombane .

5. Olu phawu lombane luhamba ngemithambo-luvo ukuya engqondweni. Ingqondo iyitolika njengesandi.

Iindawo ezinceda ngokulinganisela

Iindawo zendlebe yangaphakathi ezikunceda ugcine ibhalansi yakho zezenkqubo ye-vestibular . Le ineenxalenye ezimbini eziphambili.

• Ii-semicircular canal: Ezi ziityhubhu ezintathu ezizaliswe lulwelo endlebeni yangaphakathi. Njenge-cochlea, ezi tyhubhu zikwanazo neeseli zeenwele. Nangona kunjalo, aziphenduli kumaza esandi, kodwa kwiintshukumo zomzimba wakho. Umsebenzi wazo ophambili kukubona iintshukumo ezingangqalanga, ingakumbi xa ujika intloko yakho, uyityekise phezulu okanye ezantsi, njalo njalo.
• Izitho ze-Otolith: Ezi zenziwe ngamacandelo amabini , i-saccule kunye ne-utricle . Ngaphakathi kwezi kukho iiseli ezincinci zeenwele kunye neekristale ezincinci ze-calcium carbonate ezibizwa ngokuba yi-otoconia . Zibukeka njengeengqalutye ezincinci. Xa uhamba ngomgca othe tye, njengangaphambili, ngasemva, phezulu, okanye ezantsi, ezi kristale ziyashukuma kwaye zivuselele iiseli zeenwele.

Xa ezi seli zeenwele zihamba, zenza isignali yombane. Eso signali siya engqondweni nge-vestibulocochlear nerve. Ingqondo isebenzisa olo lwazi ukwenza izigqibo malunga nokulinganisela komzimba wakho.

Ziziphi iimeko eziqhelekileyo ezichaphazela indlebe yangaphakathi?

Ukuva kwethu kunye nokulinganisela kwethu zombini zixhomekeke kwindlebe yangaphakathi ephilileyo. Nangona kunjalo, ngamanye amaxesha le nkqubo inokuphazamiseka ngenxa yeemeko ezahlukeneyo zonyango. Makhe sijonge ezinye zeemeko eziqhelekileyo kwitheyibhile engezantsi.

Zithini iimpawu zengxaki yendlebe yangaphakathi?

Ukuba kukho ingxaki ngendlebe yakho yangaphakathi, unokufumana enye okanye ngaphezulu kwezi mpawu zilandelayo.

• Ubunzima bokuqonda oko kuthethwa ngabanye abantu.
• Ukuva iintlungu, uxinzelelo, okanye isandi sokukhala ngaphakathi endlebeni.
• Intloko ebuhlungu .
• Isiyezi .
• I-Vertigo yimvakalelo yokuba wena okanye izinto ezikungqongileyo ziyajikeleza.
• I-Oscillopsia (kubonakala ngathi izinto ziyashukuma nangona zingashukumi) .

Ukuba unayo nayiphi na kwezi mpawu, musa ukuzityeshela. Kubalulekile ukubona ugqirha ngokukhawuleza ukuze ufumane ingcebiso.

Ungayikhusela njani indlebe yangaphakathi?

Ukuva kwethu kuxabiseke kakhulu. Ngoko ke, sonke kufuneka siqaphele indlela yokukhusela indlebe yethu yangaphakathi. Nazi ezinye izinto ezilula esinokuzenza ukuze senze njalo.

• Yehlisa isandi: Xa ubukele iTV okanye umamele umculo, ingakumbi xa usebenzisa ii-earphone, musa ukunyusa isandi kakhulu. Gcina isandi sikwinqanaba onokuliva kodwa singabi phezulu kakhulu.
• Ziphephe iindawo ezinomsindo: Ziphephe ukuba kufutshane nezithethi, njengakwiikonsathi zomculo. Ukuba usebenza kwindawo enomsindo, njengakumzi-mveliso, nxiba izixhobo zokuzikhusela ezifanelekileyo.
• Sebenzisa isithintelo sendlebe: Ukuba kufuneka uye kwindawo enengxolo eninzi, nxiba into ekhusela iindlebe zakho, njengee-earplugs okanye ii-earmuffs.
• Funa unyango ngokukhawuleza ukuba unengxaki: Ukuba ufumana naluphi na usizi lwendlebe, utshintsho lokuva, okanye isiyezi, musa ukulinda de kube "kulungile," kodwa bonana nogqirha ngoko nangoko. Okukhona ufuna unyango ngokukhawuleza, kokukhona amathuba akho okuthintela umonakalo wexesha elide enyuka.

Indlebe engaphakathi yinxalenye entsonkothileyo, ethambileyo nebalulekileyo yomzimba wethu. Umzuzwana ngamnye, iguqula amaza esandi asingqongileyo abe zizandi eziqondakalayo eziphucula ubomi bethu, zisikhusele, kwaye zisigcine silungelelene ngaphandle kokuwa. Ngoko ke luxanduva lwethu ukunyamekela eli lungu lincinci.