Ngaba wakha wagalela iti ekomityini yaze yachitheka? Okanye unengxaki yokupaka imoto waza wangakwazi ukugweba umgama ochanekileyo? Mhlawumbi uziva ngathi uthatha inyathelo elingalunganga xa uhla ngezinyuko? Kuqhelekile ukuba ezi zinto zenzeke ngamanye amaxesha. Kodwa ukuba ziyenzeka rhoqo, kusenokwenzeka ukuba amehlo akho anengxaki ngokukwazi kwawo ukugweba ubunzulu nomgama. Uvavanyo lokujonga ukuba unalo na olo buchule lubizwa ngokuba luvavanyo lokuqonda ubunzulu, okanye uvavanyo lokuqonda ubunzulu .
Ngamafutshane, yintoni le Deep Perception Test?
Kulungile, masiyibeke ngolu hlobo. Ngaba wakha wayibukela imuvi ye-3D? Yenza izinto zibonakale ngathi zikho ngokwenene, ngokungathi zikhona ngokwenene. Ngoko ke, amandla amehlo ethu okubona ihlabathi lethu kwiinkalo ezintathu (3D) abizwa ngokuba kukuqonda okunzulu. Oko kukuthi, yindlela amehlo ethu nengqondo yethu ezisebenzisana ngayo ukulinganisa ngokuchanekileyo ukuba into ikude kangakanani, ukuba into inzulu kangakanani, nokuba into ide kangakanani, ibanzi kangakanani, kwaye inzulu kangakanani.
Uvavanyo lokuJonga ukuNzulu luvavanyo lokujonga ukuba unalo na elo khono. Lujonga ukuba amehlo akho asebenzisana njengeqela na kwaye ingqondo yakho iyakwazi na ukutolika ngokuchanekileyo oko amehlo akho akubonayo. Oku kungenziwa njengenxalenye yovavanyo lwamehlo ngokubanzi, okanye kungenziwa ngokwahlukeneyo ukuba unenkxalabo ethile ngale ngxaki.
Kutheni olu vavanyo lubaluleke kangaka, ingakumbi kubantwana abancinci?
Le yeyona nto ibalulekileyo. Olu vavanyo lubaluleke kakhulu kubantwana abancinci, kunye nabantu abadala. Zininzi izizathu zaloo nto.
Cinga ngomntwana wakho omncinci. Abanye abantwana banokuba neengxaki zamehlo ezincinci. Umzekelo:
- I-Strabismus: Kule meko, elinye iliso lijonge ngqo phambili ngelixa elinye iliso lijika kwelinye icala. Oku sikubiza ngokuba yi-"cross-eyed".
- I-Amblyopia: Kulapho umbono kwelinye iliso ubuthathaka kakhulu kunelinye. Kufana nokuba ingqondo igxile kwiliso elingcono kwaye "ilibele" iliso elibuthathaka.
Kaloku, khangela, umntwana onesi sifo unamehlo amabini angasebenzisaniyo. Emva koko banengxaki yokubona ubunzulu. Eyona nzuzo inkulu yoVavanyo loBunzulu kukuba lunokuzibona ezi meko kwasekuqaleni, ngaphambi kokuba zibonakale ngakumbi.
Ukuba ubona into efana nale usemncinci, kulula kakhulu ukuyinyanga. Kungcono kangakanani oko kunokulinda de ingxaki ibe nkulu kwaye wonke umntu ayibone?
Ukuba imeko efana ne-lazy eye (i-Amblyopia) ayinyangwa kwasebuntwaneni, inokukhokelela ekulahlekelweni kokuqonda okunzulu ngokusisigxina kunye nokuphazamiseka kokubona okungapheliyo kwelo liso. Khawucinge ngendlela oko okunokuchaphazela ngayo ubomi bomntwana.
- Kunokuba nzima ukufunda iileta nokujonga ibhodi esikolweni.
- Ngokomzekelo, xa udlala imidlalo, xa uzama ukubamba ibhola, usenokuba nengxaki kuba awukwazi ukulinganisa umgama.
- Njengoko bekhula, imisebenzi abanokuyikhetha isenokunqongophala (umz., olu buchule lubalulekile ukuze ube ngumqhubi wenqwelo moya okanye ugqirha wotyando).
Ngoko ke, ukuba kukho nokuthandabuza okuncinci malunga nombono womntwana, kuyanceda kakhulu ukuba olu vavanyo lwenziwe.
Lwenziwa njani olu vavanyo? Ingaba lubuhlungu?
Hayi suka! Olu luvavanyo olungenabuhlungu, olungangenisi ntlungu . Akukho nto yokoyika. Akukho kuvuleka (i-mydriasis) komfundi okanye iliso. Kukho iindlela ezininzi ugqirha wakho wamehlo anokwenza ngazo olu vavanyo. Zonke zisekelwe kumgaqo ofanayo.
Makhe sijonge ngokulula ukuba zeziphi ezo ndlela kwitheyibhile engezantsi.
| Indlela yovavanyo | Kalula nje... |
|---|---|
| Izixhobo ezikhethekileyo | Kukho izixhobo ezikhethekileyo ezenzelwe ukubonisa imifanekiso emibini eyahlukileyo emehlweni akho. Oku kuvavanya ukuba ingqondo yakho ingazidibanisa na ezi mifanekiso zimbini ukuze zenze umfanekiso omnye we-3D. |
| Ukwahlulahlula | Zikwenza unxibe iiglasi ezikhethekileyo, ezifana nezo uzinxibayo xa ubukele imuvi ye-3D. Emva koko zikwenza ujonge incwadi eprintiweyo ngokukhethekileyo. Ukuba unombono we-3D, imifanekiso iya kubonakala ngathi inobunzulu. Ngaphandle koko, iya kubonakala ngathi yimifanekiso ethe tyaba. |
| Ukubonisa izinto ezahlukeneyo emehlweni omabini ngaxeshanye (Umngeni weBinocular) | Ngale ndlela, amehlo akho aboniswa iipateni ezimbini ezahlukeneyo zemifanekiso ngaxeshanye kwaye ubona indlela ingqondo yakho eyisebenzisa ngayo loo lwazi. |
| Ukujonga ubunzulu bokwenyani | Ezinye iimvavanyo zisebenzisa izinto ezibonakalayo ezinomahluko onzulu endaweni yemifanekiso ekwisikrini. |
Kwenzeka ntoni ngaphambi nangexesha lovavanyo?
Ngaphambi kovavanyo
Oku akudingi lungiselelo lukhethekileyo. Ungangena uze wenze uvavanyo njengesiqhelo. Kwabantu abadala, oku kwenziwa eofisini kagqirha. Kwabantwana, ngamanye amaxesha kungenziwa ngexesha leenkqubo zempilo zesikolo. Nje ukuba uvavanyo luphelile, ungenza imisebenzi yakho yesiqhelo.
Ngexesha lovavanyo
Uvavanyo loBunzulu bokubona ngamehlo kuphela luthatha malunga nemizuzu eli-15. Nangona kunjalo, ukuba lwenziwa njengenxalenye yovavanyo lwamehlo olupheleleyo, yonke le nkqubo ingathabatha malunga neyure okanye iyure enesiqingatha.
Uvavanyo olusetyenzisiweyo lunokwahluka ngokuxhomekeke kwiminyaka yakho. Kukho uvavanyo olukhethekileyo olunokwenziwa nakwiintsana ezingaphantsi konyaka omnye ubudala. Ugqirha wakho uza kukuchazela ukuba loluphi uvavanyo olufanelekileyo kuwe okanye kumntwana wakho kunye nesizathu sokuba lwenziwe.
Ndingazifumana njani iziphumo? Kuthekani ukuba ndinengxaki?
Eyona nto ilungileyo kukuba, akufuneki ulinde ixesha elide ukuze ufumane iziphumo. Ugqirha angakuxelela iziphumo kwangoko emva kokuba uvavanyo lugqityiwe . Ungafumanisa kwangoko ukuba unolwazi olupheleleyo, unayo nayiphi na imida, okanye awunaso kwaphela izakhono.
Ukuba iziphumo zovavanyo lwakho zibonisa ingxaki, ungoyiki. Okufuneka ukwenze ngokulandelayo kuya kuxhomekeka kwisizathu. Ugqirha wakho uza kukuchazela unyango olunokwenzeka kunye nolona lufanelekileyo kuwe.
- Ingxaki ebikho ukususela ebuntwaneni: Abantu abaninzi bebephila nale ngxaki ukususela ebuntwaneni. Baye baqhelana nayo kakhulu. Iingqondo zabo ziye zafunda ngokungazi ukusebenzisa ezinye iimpawu, umzekelo, ngokujonga isithunzi sento, nangokujonga indlela etshintsha ngayo inkangeleko yayo njengoko ihamba, ukulinganisa umgama.
- Ingxaki elandelayo: Ukuba unale ngxaki ize ibuye kamva, isenokuvakala ngathi ufunda into entsha. Kodwa yiba nomonde. Uza kuqhelana nayo ngokuhamba kwexesha. Kwakhona, ugqirha wakho uza kukufundisa iindlela zokubona umgama nokuba awuboni nzulu.
Awunakukwazi ukukuvavanya oku ekhaya?
Lo ngumbuzo abantu abaninzi abanawo. Ngelishwa, akukho ndlela yokwenza oku ekhaya.
Musa ukuthembela kwiimvavanyo ezikwi-intanethi kunye nokuhlolwa ekhaya. Ukuba uneengxaki malunga nokubona kwakho, qiniseka ukuba ubona ugqirha ofanelekileyo.
Uvavanyo olukwi-intanethi kwi-intanethi aluthathi indawo yovavanyo lobuchwephesha. Iziphumo abazinikayo zisenokungachaneki. Usenokukwazi ukuthenga ezi zixhobo zovavanyo kwi-intanethi. Nangona kunjalo, ngugqirha ofanelekileyo kuphela onokutolika ngokuchanekileyo iziphumo aze afumanise ukuba yintoni ebangela oko. Kuba banemfundo, uqeqesho kunye namava afunekayo.
Ukuba wena okanye umntwana wakho kufuneka nibhale olu vavanyo, kukho iindawo ezininzi onokufumana uncedo kuzo.
- Thetha nogqirha wosapho lwakho (uMboneleli wezeMpilo oPhambili) okanye ugqirha womntwana wakho. Banokukukhokela kule nto.
- Thetha notitshala kwisikolo somntwana wakho. Basenokuba bayayazi indlela yokwenza olu vavanyo ngeenkonzo zempilo zesikolo.
- Buza kwi-arhente karhulumente, efana ne-ofisi yeGosa lezeMpilo lendawo ohlala kuyo. Banokukwazi ukubonelela ngeenkonzo zovavanyo zasimahla okanye iireferensi.
Okokugqibela, uvavanyo loBunzulu luvavanyo olulula nolungenabuhlungu ukuze ubone ukuba unengxaki yokugweba umgama kunye nobunzulu. Uninzi lweemeko ezibangela le ngxaki zinokunyangwa. Nokuba ayinakunyangwa, kukho iindlela zokuyiqhela, ukuyilungisa, nokuphila ubomi obuqhelekileyo. Ngoko ke ukuba unamathandabuzo amancinci malunga nombono wakho, ungathandabuzi ukuya kuvavanywa.
Umyalezo Wokuya Ekhaya
- Ubunzulu bokuqonda bubuchule bokubona ihlabathi ngokwemilinganiselo emithathu (3D) nokuqonda umgama nobunzulu.
- Uvavanyo loBunzulu yinkqubo engenabuhlungu, ekhawulezayo, nelula kakhulu.
- Oku kubaluleke kakhulu kubantwana abancinci, kuba kunceda ekufumaneni nasekunyangeni izifo ezifana ne-strabismus okanye i-lazy eye (i-amblyopia) kwangethuba.
- Uvavanyo lwasekhaya okanye olukwi-intanethi aluthembekanga. Soloko ubona ingcali yamehlo efanelekileyo ukuze ufumane iziphumo ezichanekileyo.
- Ukuba unenkxalabo malunga nokubona kwakho okanye komntwana wakho, funa ingcebiso kagqirha ngokukhawuleza. Kukho unyango olusebenzayo kwiingxaki ezininzi.
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