Mafi kyawun kyan gani
An ba da "liyafar" dukan dukiya mai kyau na duniya ta hanyar ɓangaren uku na ƙungiyar jin murya: muryar waje, tsakiyar da kunne. Na farko, wanda yake ƙunshe da nau'ikan da kuma tashar mai dubawa na waje, tana ɗaukar walƙiyar iska kuma tana canja shi zuwa ga eardrum (wanda ya bambanta "vibrations" na kwayoyin!). Yana ƙarar sauti, kai tsaye zuwa tsakiyar kunne, inda kasusuwa mafi ƙasƙanta a cikin jiki suna samuwa: guduma, allon da ɗigon kafa (tsokoki na haɗuwa da su ya haifar da wani abu kamar buffer wanda ya rage ƙarfin vibration daga sauti mai ƙarfi). Wani muhimmin bangaren kunnen tsakiya shine kwayar auditory (eustachian), wanda zai sa ya daidaita ma'aunin iska a cikin tympanum tare da matsa lamba. Kullum yana cire shi a ciki (earwax) yana da kayan antiseptic, kare kunne daga kwayoyin cututtuka da kwari. A cikin kunnuwan ciki ita ce mafi mahimmancin ɓangaren tsarin kulawa - tsarin kwayoyin Corti, wanda yake ɓoye a cikin wani nau'i mai nau'in harsashi wanda aka cika da ruwa (perilymph) da kuma yaduwa da suturar jiki (steroid). Yana bayar da canji na siginar da aka karɓa daga waje zuwa cikin kwakwalwa, wanda kwakwalwa ya gane. "Culprit" yana iya zama banal sulfuric abin toshe kwalaba, da kuma otitis. Sashin irin na biyu shine mafi yawancin haɗuwa da cututtukan kwayoyin halitta, yin amfani da kwayoyi masu magunguna (wasu nau'i na maganin rigakafi), sakamakon cutar cututtuka, haifar da rauni da kuma canje-canjen shekaru. Duk da haka, bai kamata mu yi watsi da matsanancin tasiri na amo ba, irin na zamani. Ƙararraye na hanyoyi na hanyoyi na zamani, babbar sha'awa ga discotheques, wayoyin hannu da kuma 'yan wasan MP3 suna kaiwa ga masu ritaya a yanzu; ba sun kasance mafi yawan rukuni a cikin kididdigar rashin jin dadi ba. Doctors sun ce - a yau wani mutum ya ji yafi muni fiye da kakanni kamar shekaru dari da suka wuce: tun da shekaru 40 mafi yawan mutanen gari ba su iya yin motsi daga nesa da mita uku!
Kada ku yi kuka ga mijinku
Ayyuka na Auditory sun bambanta a maza da mata. Ƙasa mai ƙarfi yana jin muni (musamman ta tattaunawa a kan sautuka masu tasowa), amma yana gane jagoran sauti da nisa zuwa ga tushe. Ma'aikata sun fahimci ƙananan hanyoyi masu yawa kuma suna samun karin haske mai zurfi (tun daɗewar fahimta, fahimta, a cikin ruhun ko mai haɗuwa), suna da kunne na kunne. Har ma suna raira waƙar farin ciki a gidan wanka, wata mace ta yaudare sau shida sau da yawa!
Dokokin tsaro
Don ci gaba da "saukakawa" zuwa tsufa, likitoci sun ba da shawarar: Karyata masu kunne (kuma idan ba za'a iya jurewa ba - fi son manyan, ba masu sauraron kunne ba, wadanda suka fi dacewa ga jijiyoyin auditive). Ƙayyade lokacin sadarwa a kan wayar, duba kallon TV (musamman a cikakken ƙararrawa). Daidaita cajin sauti: idan bayan tsayawa a cikin kunnuwar dutsen a cikin kunnuwa don dogon lokaci - gashin gashin kwayoyin na lalacewa (lalacewar lalacewar ya karya su, kuma sababbin ba su girma!). Tsoma hankalin ƙwayoyin waje da ruwa a cikin kunne (ta yin amfani da tsuttsauran kunne lokacin da ruwa), rage girman amfani da auduga na auduga (zasu iya tura zurfin sulfur a cikin kunnen kunne), kauce wa cututtukan cututtuka (wanda magungunan otitis zai iya rikitarwa). Bayan tafkin, yi amfani da na'urar busar gashi - wani zane da yanayi m yana haifar da kumburi. Ganin rashin karuwar a ji, sai ku tafi likita kawai: kawai zai iya gano dalilai kuma ya rubuta magani.
Hankali, yara!
Yana da mahimmanci don tantance matsalar rashin jin daɗi a lokaci - zasu iya raguwar ci gaban halayyar yaron kuma ya hana karuwar magana. Idan cikin wata daya ba jariri ba ya raguwa daga sauti mai ƙarfi, ta rabin shekara - ba ta buguwa ba, a shekara - ba ya furta kalmomin farko, yana da muhimmanci don ƙarar ƙararrawa. Shin auditory "fara" domin? Yi la'akari da yanayin rikici - yara suna da damuwa da lalacewar (yana lalata masu karɓa na sakonni na microscopic dake cikin kunnuwa na ciki, kuma rashin hasara na faruwa ba tare da fahimta ba kuma ba zai yiwu ba). Matsayin da ya fi dacewa ga mutum yana daga 45 zuwa 50 decibels (wanda ya dace da magana mai tsabta). A matsanancin ƙarfi na 65 bugun jini ya zama sauri, 90 - tachycardia fara. A sautunan ƙaramin jiki jiki yana haɓaka ƙasa da ƙasa, amma suna haifar da jin daɗin damuwa. Muryar mai cutarwa: waƙar (85), mai kunnawa a murya mai ƙarfi (110), kayan wasa masu kyan gani (125), kayan wuta da masu ƙera wuta (135), drill (140).
Hoto sauti
Gabatar da kunne na kunne ya dogara da harshen da mutum yayi magana. Alal misali, Koreans wanda harshensu ya bambanta a cikin tonal (bambanci a cikin furcin kalma guda ɗaya na iya canja ma'anarsa), duk abin da komai ya kasance daga cikin haihuwa. Wasu talifofi suna iya fahimtar sautin launi da launi na sauti.