Ingabe uzithola unenkinga yokubona izinhlamvu ezimbili noma ezintathu ngesikhathi uma ubheka ifoni yakho, ufunda incwadi, noma usebenza kukhompyutha yakho? Noma ingabe uphathwa yikhanda noma ukhathazwa amehlo? Uma kunjalo, ungase ube nesifo esibizwa ngokuthi i-Convergence Insufficiency . Igama lingase lizwakale njengento enkulu, kodwa ungakhathazeki. Empeleni yisimo esithinta abantu abaningi, futhi siyelapheka. Ake sixoxe ngakho kalula.
Kuyini Ukuntuleka Kokuhlangana? Kalula nje...
Uma sibheka into eduze, isibonelo, lapho sifunda incwadi noma sisebenzisa ifoni, amehlo ethu womabili aphendukela ngaphakathi kancane, okungukuthi, ngasekhaleni lethu, bese egxila endaweni efanayo entweni esiyibukayo. Kufana namakhamera amabili agxile endaweni efanayo. Yilokhu esikubiza ngokuthi "ukuhlangana" . Lokhu kwenzeka ngoba amehlo ethu amabili asebenza njengeqembu. Lokhu kubizwa ngokuthi 'umbono we-binocular' , okusho ukubona ngamehlo womabili ngesikhathi esisodwa.
Manje, ukungapheleli kokuhlangana yilapho ubheka into eseduze, amehlo akho awaphenduki angene ngaphakathi bese ehlangana. Iso elilodwa noma womabili abonakala sengathi ayagxuma kancane. Yilapho izinto ezifana nokubona okuphindwe kabili , noma ukubona okufiphele, njengoba ngishilo ekuqaleni, zenzeka khona. Cabanga nje, amehlo akho asebenza njengeqembu ngaphandle kokusebenza ngokubambisana.
Lesi simo ngokuvamile singaqala ebuntwaneni. Kodwa sivame ukungatholakali. Odokotela bavame ukusibona lapho izingane ezincane ziqala ukufunda. Singenzeka nakubantu abadala ngemva kokulimala kobuchopho okubuhlungu, njengokushaywa yikhanda .
Sivame kangakanani lesi simo?
Ngokusho kocwaningo olwenziwe eMelika, kutholakale ukuthi phakathi kuka -2% no-13% wabantu lapho banalesi simo sokungakwazi ukuhlangana kahle. Ngakho-ke, kungenzeka ukuthi bambalwa abantu abanalesi simo eSri Lanka.
Ziyini izimpawu zalokhu? Bheka ukuthi nawe unazo lezi...
Lezi zimpawu zingase zivele uma ubheka into ephambi kwakho, ikakhulukazi uma usebenza ngento efana nencwadi, ithebhulethi, noma ifoni:
- Ikhanda elibuhlungu: Ngivame ukuba nekhanda elibuhlungu, ikakhulukazi uma ngifunda.
- I-Diplopia: Ukubona izithombe ezimbili ngesikhathi esisodwa.
- Ukuzizwa ukhathele noma ubuhlungu emehlweni: Amehlo abuhlungu futhi azizwa ekhathele ngemva kokubuka isikhashana.
- Ukubona okufiphele: Izinhlamvu azicacile futhi zibonakala zifiphele.
- Ubunzima bokugxilisa ingqondo: Awukwazi ukugxila kulokho okufundayo.
- Qhafaza amehlo akho, vala iso elilodwa, noma usule amehlo akho: Lezi zinto zenziwa ngenhloso yokubona kahle.
- Ukuzungeza: Ngezinye izikhathi ungase uzizwe uzungeza.
Uma unesinye noma ngaphezulu salezi zimpawu, kuwumqondo omuhle ukubona udokotela.
Kungani lokhu kwenzeka? Yiziphi izizathu?
Kalula nje, ukuntuleka kokuxhumana phakathi kwemisipha yamehlo eshukumisa amehlo akho kanye nemizwa ewalawulayo . Into ebalulekile ukuthi imisipha yamehlo akho iphilile futhi ayinazo izifo. Kodwa-ke, imizwa etshela leyo misipha ukuthi "iphenduke ngale ndlela" ayithumeli umlayezo ngendlela efanele. Ngemuva kwalokho, esikhundleni sokuhlanganisa amehlo akho ukuze ubuke into eseduze, elinye noma womabili amehlo aphendukela ngaphandle.
Kwezinye izimo, kungabangelwa ukulimala kobuchopho noma isifo sokuwohloka kwemizwa , njengesifo sikaParkinson .
Ubani osengozini enkulu yalokhu?
Njengamanje, abantu abaye balimala ebuchosheni banamathuba amaningi okuthola i-Convergence Insufficiency. Odokotela abakakazitholi izici ezithile eziyingozi.
Yiziphi izinkinga ezingabangelwa yilokhu?
Ngokuvamile, izinkinga ezibangelwa yilesi simo ukungakhululeki esikubangelayo kanye nokuphazamiseka esikubangelayo emisebenzini edinga ukunakwa okuseduze.
Kodwa-ke, kwabanye abantu abane-Convergence Insufficiency, ubuchopho babo bucindezela ukubona kwelinye iso ukuze bagweme ukubona okubili. Okusho ukuthi, ubuchopho bucabanga ukuthi, "O, lawa mehlo amabili awasebenzi ndawonye, ngakho-ke masinciphise ukubona kwelinye." Ngaphandle kwalokho, amehlo angase ahlukane kakhulu futhi aqale ukusebenza ngamanye esikhundleni sokusebenza ndawonye. Lokhu kungabangela izinkinga ezingaphezu kokungakhululeki nje. Isibonelo:
- Ukuntuleka kokuxhumana.
- Ukwahlulela okungekuhle ngebanga.
- Ubunzima bokudlala imidlalo.
- Ubunzima bokubhekana emehlweni nabanye.
- Ukugula ngokunyakaza.
Ukuthola kanjani lokhu ngqo?
Lesi simo singahlolwa ochwepheshe bamehlo, kungaba udokotela wamehlo noma udokotela wamehlo . Bazokubuza ngezimpawu zakho kanye nomlando wezokwelapha, bese benza ukuhlolwa kwamehlo okuphelele.
Okubalulekile: Ukuntuleka kokuxhumana akunakutholakala ngokubheka nje ishadi lezinhlamvu ezingu-20/20 esivame ukulithola lapho siya kohlolwa amehlo. Ungase ukwazi ukuphumelela kulolo vivinyo ngaphandle kwezinkinga, kodwa usengaba nalesi simo.
Kukhona ukuhlolwa okuqondile kwalokhu, okulinganisa ukuthi amehlo akho ahlangana kahle kangakanani lapho into ilethwa eduze kobuso bakho.
Yiziphi izindlela zokwelapha lokhu?
Izindaba ezinhle ukuthi kunezindlela zokwelapha ezisebenzayo zalesi simo esibizwa ngokuthi i-Convergence Insufficiency. Ukwelashwa okuyinhloko ukuzivocavoca kokunyakaza kwamehlo . Lezi zivivinyo ziqeqesha kabusha imizwa yakho ukuze amehlo akho agxile endaweni efanayo. Lokhu kufana nokuqeqesha kabusha imisipha nemizwa emehlweni akho.
Lokhu kuzivocavoca kungenziwa ngaphansi kokuqondisa kukadokotela wamehlo oqeqeshwe ngokukhethekile noma uchwepheshe wezokwelapha ehhovisi labo. Ngemva kwalokho, kuzodingeka uqhubeke nokwenza lokhu kuzivocavoca ekhaya.
Ngezikhathi ezithile, abanye abantu kufanele basebenzise uhlobo olukhethekile lwezibuko ezibizwa ngokuthi 'izibuko ze-prism' . Lezi zibuko ziqondisa kabusha ukukhanya okungena esweni ngendlela ehlukile, okuvumela isibuko ukuthi senze umsebenzi ongenakukwazi ukuwenza imizwa.
Ezimweni ezingavamile , ukuhlinzwa kungenziwa ukuze kuqiniswe imisipha yamehlo. Kodwa-ke, lesi simo asinakwelashwa ngezibuko ezivamile noma ama-eye patches.
Ngizozizwa ngingcono ngokushesha kangakanani ngemva kokwelashwa?
Imiphumela yalokhu ayisheshi. Kungathatha izinyanga ezintathu noma ngaphezulu ukubona ushintsho embonweni wakho. Kodwa-ke, imiphumela ivame ukuba yehlala njalo. Kodwa-ke, ngezinye izikhathi izimpawu zingabuya futhi. Lokhu kungenzeka:
- Uma ungalali ngokwanele.
- Uma ugula noma udabuke.
- Uma wenza umsebenzi oseduze (ukufunda, ukusebenzisa ikhompyutha) isikhathi eside.
Ingabe lokhu kungavinjelwa?
Njengoba imbangela eqondile yokuntuleka kokuguquguquka kwezakhi zofuzo ingaziwa, okwamanje ayikho indlela yokuyivimbela.
Kwenzekani uma nginalesi simo?
Abantu abaningi abenza izivivinyo zamehlo ngendlela efanele banezimpawu ezinciphile kanye nokubona okuthuthukisiwe . Ngakho-ke akukho okufanele ukhathazeke ngakho.
Ngingabuyela nini emsebenzini/esikoleni?
Abantu abanesifo sokungasebenzi kahle kwe-Convergence bangabuyela emisebenzini yabo evamile ngokushesha . Ngokwelashwa, imisebenzi eseduze njengokufunda nokutadisha izoba lula.
Kufanele ngimbone nini udokotela?
Uma ingane yakho ibonisa izimpawu zokungakwazi ukubona kahle ngesikhathi yenza imisebenzi yokubona (isib. ukufunda, ukubhala), qiniseka ukuthi ubona udokotela wengane yakho noma udokotela wamehlo . Uma unalezi zimpawu, kungcono ukufuna iseluleko sezokwelapha.
Yimiphi imibuzo okufanele ngiyibuze udokotela?
Uma wena noma ingane yakho ninokukhubazeka kokuhlangana, ningabuza udokotela wakho imibuzo efana nale:
- Usuzenzile zonke izivivinyo ezidingekayo ukuze uxilonge lesi simo?
- Ungangithumela kumuntu ongenza lokhu kwelashwa kokuzivocavoca kwamehlo?
- Kuthatha isikhathi esingakanani ukwelashwa?
- Ingabe lesi simo singaphinde senzeke?
- Yini okufanele ngiyenze ukuze ngivimbele ukuthi kungenzeki futhi esikhathini esizayo?
Ingabe kukhona ukuxhumana phakathi kokuntuleka kokuguquguquka kwengqondo kanye ne-ADHD?
Izingane ezihlolwa i-ADHD (Attention-Deficit/Hyperactivity Disorder) zivame ukuthunyelwa ekuhlolweni kwamehlo. Lokhu kungenxa yokuthi izimpawu ze-Convergence Insufficiency kanye ne-ADHD ngezinye izikhathi zingafana. Lokhu kungenza kube nzima ngezingane ukugxila kulokho ezikufundayo.
Ucwaningo lwango-2005 lubheke ukuxhumana phakathi kwe-Convergence Insufficiency kanye ne-ADHD. Ucwaningo luphethe ngokuthi bonke abantwana abatholakale bene-ADHD kufanele bahlolwe i-Convergence Insufficiency , njengoba izingane ezine-ADHD zinamathuba aphindwe kathathu okuthuthukisa i-Convergence Insufficiency kunabantu abaningi.
Uma ufunda lesi sihloko efonini yakho futhi umbhalo ungacacile, ugobile, noma unombono ozungezile, ungase ube nokukhubazeka kokuhlangana. Khumbula, amehlo akho kudingeka asebenze njengeqembu. Uma engakwenzi, nguwe ohluphekayo. Kungaqala ebuntwaneni, kodwa kungathinta nabantu abadala. Uma ucabanga ukuthi unalesi simo, khuluma nodokotela wakho wamehlo.
Umlayezo Wokuya Nawe Ekhaya
- Ukuntuleka kokubona kahle Ukuntuleka kokubona kahle kuyinkinga yokubona eyenzeka lapho amehlo engahlangani kahle uma ebheke eduze.
- Izimpawu ezifana nobuhlungu bekhanda, ukubona kabili, ukukhathala kwamehlo, kanye nobunzima bokufunda zingase zibe khona.
- Lokhu kuyinkinga yokuxhumana phakathi kwezinzwa nemisipha yamehlo, akusona isifo semisipha yamehlo.
- Lesi simo singelashwa ngempumelelo ngokuzivocavoca amehlo okukhethekile kanye nezibuko ze-prism.
- Lesi simo sivame kakhulu ezinganeni ezine-ADHD, ngakho-ke qaphela naso.
- Uma wena noma ingane yakho ninalezi zimpawu, bonana nodokotela wamehlo ngokushesha ukuze uthole iseluleko . Ukutholwa kusenesikhathi kanye nokwelashwa kungakusiza ukuthi ululame ngokushesha.
Ungakhathazeki, lesi yisimo esingalawuleka. Into eyinhloko ukunaka izimpawu bese ucela iseluleko sezokwelapha uma kudingeka.
ukungasebenzi kahle kwamehlo , izifo zamehlo, ukubona okubili, ukucindezeleka kwamehlo, ubunzima bokufunda, ukuzivocavoca kwamehlo, i-ADHD

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