Chiitiko chekuona masimba inzira yekuyera maonero ako, kana kuti iwe unogona kuonei kune rumwe rutivi uchinyanya kutarira maziso ako pane imwe nheyo (peripheral vision). Kuitisa chirongwa chekuona mumunda chinonzi perimetry.
Chimwe chiyero chezvaunoona ndechokuti uverenge tsamba pane chinyorwa chekuona. Ichi ndicho chiyero chepfungwa yako yepakati uye ndiyo inonyanya kukosha pane zvawakaratidzwa.
Zvisinei, iyo inongova imwe chete yechiratidzo chako chekuona. Chimwe chiitiko ndechekuti iwe wose unoona munda, dzimwe nguva unonzi sekunze kwemaonero. Kunyange zvazvo vanhu vazhinji vachizvikanganisa semuongorori wechiratidzo chekuona, chiitiko chekuona mamiriro ezvinhu chinonyatsogadzirirwa kuenzanisa nzvimbo yakawanda yechitarisiko sezvo ichidudzirwa neuropi mune zvine neurological quadrants. Zvikamu zvakasiyana zvehuropi hwako zvinodzora zvikamu zvakasiyana zvemaonero ako. Migumisiro yechiratidzo chekuona masikati inogona kubatsira dzimwe nguva vanachiremba vakagadziriswa.
Kuyera Maonero Ako Okuona
Kune nzira dzakasiyana dzekutungamirira svondo rekuona. Nzira yakakurumbira yekuyera machina quadrants emunda unoona ndeyekuita "kupikisana neurologic" maziso. Iyi ndiyo nzira inonyanya kutaridzika yekuiyera. Vose maikorodhe uye ophthalmologist vanoita nharo yekuona maitiro nemhando iyi pakuongorora kweziso rose.
Izvo zvinoitwa nekuita kuti chiremba kana nyanzvi agare pameso eziso nemurwere. Ziso rimwe rakafukidzwa. Ziso rimwe rinotarisa zvakananga kune vanoyanzvi ziso uye imwe, maviri kana mana inobatwa mune imwe neimwe yechina quadrants. Murwere haabvumirwi kutamisa ziso ravo kana kutarisa minwe asi anofanira kupindura neminwe yakawanda iyo nyanzvi iri kubatisisa.
Mushure mokunge mana quadrants akaedzwa, rimwe ziso rinotaridzirwa.
Kana chiono chekuona chinoratidzika chikawanikwa nemunwe kuverenga nzira kana kana chiremba anokanganisa maziso ekuona achichinja, imwe nzira yakarongeka ichashandiswa inonzi automated perimetry. Chimiro chekutengesa chigadzirwa chekombiyuta chinotarisa munda nemagetsi akasiyana-siyana akasiyana-siyana nekupenya. An automated perimeter anokwanisa kutungamirira mhando dzakasiyana siyana dzemashamba emuedzo mune fashoni yakarongeka. Chiyero chekuyera chiyero chevanhu "zvisinganyatsooneki" zviso uye inotsanangurira kuti zvinoita sei murwere angave kana kuti angave asina kuonekwa pfungwa dzinofananidzwa sezvakanaka.
Aya mamarita ekuona kunzwisisika anonyanya kukosha pakuongorora zvirwere zvekuona. Nzira dzakasiyana dzekuona kurasikirwa dzinowanikwa nehosha dzeziso, optic nerve central nervous system.
Zvimwe zvinokonzera maitiro asingaoneki emigumisiro emigumisiro zvinosanganisira zvinotevera:
- Glaucoma
- Chirwere cheshuga
- Kunyanya Kuwedzerwa Ropa
- Multiple sclerosis
- Optic nerve glioma
- Hyperthyroidism
- Pituitary gland disorders
- Central nervous system zvinetso, zvakadai sechirwere chiri kukonzera chimwe chezvinhu zvinoonekwa zvehuropi hwako
Kana imwe nguva ruvara rwemaziso rwakaonekwa, vanachiremba vanowanzodzoka kuedza kwenguva shomanana kuti vimbise zvawanikwa.
An automated visual field test isiri yakasimba kwazvo. Zvisinei, zvigumisiro zvinenge zvichitsamira pane muedzo wekutora. Kamwe kana munhu apedza zvidzidzo zvishoma, kazhinji vanoita zviri nani kwechipiri nguva. Kuongorora kwekupedzisira hakuwanzogadziridzwa kusvikira mushure mekunge murwere akadzokorora chiyero kanomwe kaviri uye dzimwe nguva kunyange katatu. Nemhaka yekuti automated maziso ekuongorora masimba anewo kombiyuta mavari, kuvimbika kwekuedzwa kunogona kuteverwa. Dzimwe nhamba dzinoverengerwa kutonga kunze kwekukanganisa kwevashandi uye kupa chiremba chimwe chiyero chekuvimbika.