So woahwie tii agu kuruwa mu na ahwie agu pɛn? Anaasɛ na ɔwɔ ɔhaw wɔ kar a ɔde besisi hɔ no mu na wantumi anbu kwan pɔtee a ɛwɔ hɔ no atɛn? Ebia wote nka sɛ woretu anammɔn a ɛnteɛ bere a woresian antweri bi no? Ɛyɛ ade a ɛfata sɛ saa nneɛma yi sisi bere ne bere mu. Nanso sɛ ɛba bere nyinaa a, ebetumi aba sɛ esiane sɛ w’ani wɔ ɔhaw bi wɔ sɛnea etumi bu emu dɔ ne akyirikyiri atɛn nti. Sɔhwɛ a wɔde hwɛ sɛ wowɔ saa tumi no, wɔfrɛ no sɔhwɛ a ɛma wohu ade a emu dɔ, anaasɛ sɔhwɛ a ɛma wohu nneɛma a emu dɔ .
Sɛ yɛbɛka no tiawa a, dɛn ne saa Depth Perception Test yi?
Okay, momma yɛmfa no saa kwan yi so. So woahwɛ 3D sini bi pɛn? Ɛma nneɛma yɛ te sɛ nea ɛwɔ hɔ ankasa, te sɛ nea ɛwɔ hɔ ankasa. Enti, tumi a yɛn aniwa tumi hu yɛn wiase no wɔ afã abiɛsa (3D) no, wɔfrɛ no depth perception. Ɛne sɛ, ɛyɛ sɛnea yɛn ani ne yɛn amemene bom yɛ adwuma de susuw sɛnea biribi wɔ akyirikyiri, sɛnea biribi mu dɔ, ne sɛnea biribi tenten, ɛtrɛw, na emu dɔ no pɛpɛɛpɛ.
Depth Perception Test yɛ sɔhwɛ a wɔde hwɛ sɛ wowɔ saa tumi no anaa. Ɛhwɛ sɛ ebia w’ani bom yɛ adwuma sɛ kuw ne sɛ ebia w’amemene no betumi akyerɛ nea w’ani hu no ase pɛpɛɛpɛ anaa. Wobetumi ayɛ eyi sɛ aniwa mu nhwehwɛmu a wɔyɛ no nyinaa fã, anaasɛ wobetumi ayɛ no soronko sɛ wowɔ ɔhaw pɔtee bi a ɛhaw wo wɔ ɔhaw yi ho a.
Dɛn nti na sɔhwɛ yi ho hia saa, titiriw wɔ mmofra nkumaa fam?
Eyi ne ade a ɛho hia sen biara. Saa sɔhwɛ yi ho hia yiye, yiye ma mmofra nkumaa, ne mpanyimfo nso. Nneɛma pii nti na ɛte saa.
Susuw wo ba ketewa no ho. Mmofra binom betumi anya aniwa mu haw nketenkete. Nhwɛsoɔ:
- Strabismus: Wɔ tebea yi mu no, aniwa biako hwɛ n’anim tẽẽ bere a aniwa foforo no dan kɔ ɔfã foforo no. Yɛfrɛ eyi "cross-eyed".
- Amblyopia: Eyi ne bere a anisoadehu a ɛwɔ aniwa biako mu no yɛ mmerɛw koraa sen foforo no. Ɛte sɛ nea amemene no de n'adwene asi aniwa a eye no so na "werɛ afi" aniwa a ɛyɛ mmerɛw no.
Afei, hwɛ, abofra a ɔwɔ saa tebea yi wɔ aniwa abien a ɛnyɛ adwuma bom. Afei ɛyɛ den ma wɔn sɛ wobehu emu dɔ. Mfaso kɛse a ɛwɔ Depth Perception Test so ne sɛ etumi hu tebea horow yi ntɛm, ansa na wɔada no adi kɛse.
Sɛ wuhu biribi a ɛte sɛɛ wɔ wo mmofraase a, ɛnyɛ den koraa sɛ wobɛsa. Ɛno ye sen sɛ wobɛtwɛn akosi sɛ ɔhaw no bɛyɛ kɛse na obiara ahu?
Sɛ wɔansa tebea bi te sɛ aniwa a ɛyɛ ɔkwasea (Amblyopia) wɔ mmofraase a, ebetumi ama wɔahwere nhumu a emu dɔ daa na aniwa no ayɛ basaa daa wɔ saa aniwa no mu. Wo de susuw sɛnea ɛno betumi aka abofra asetra ho hwɛ.
- Ebetumi ayɛ den sɛ wobɛkenkan nkrataa no na woahwɛ kyerɛwpon no wɔ sukuu mu.
- Sɛ nhwɛso no, bere a woredi agumadi no, bere a worebɔ mmɔden sɛ wobɛkyere bɔɔl no, ebia wobɛkɔ ɔhaw mu esiane sɛ wuntumi nsusuw kwan a ɛda no ntam nti.
- Bere a wɔrenyin no, nnwuma a wobetumi apaw no betumi ayɛ kakraa bi mpo (e.g., saa tumi yi ho hia na ama wabɛyɛ wimhyɛnkafo anaa oprehyɛn ho ɔbenfo).
Enti, sɛ adwenem naayɛ ketewaa bi mpo wɔ abofra anisoadehu ho a, mfaso wɔ so kɛse sɛ wɔma wɔyɛ sɔhwɛ yi.
Ɔkwan bɛn so na wɔyɛ sɔhwɛ yi? So ɛyɛ yaw?
Ɛnyɛ saa koraa! Eyi yɛ sɔhwɛ a ɛnyɛ yaw, a ɛnyɛ nea wɔde hyɛ nipadua mu . Biribiara nni hɔ a ɛsɛ sɛ wosuro. Aniwa anaa aniwa no ntrɛwmu (mydriasis) biara nni hɔ. Akwan pii wɔ hɔ a w’ani duruyɛfo betumi afa so ayɛ nhwehwɛmu yi. Wɔn nyinaa gyina nnyinasosɛm koro so.
Momma yɛnhwɛ nea saa akwan no yɛ wɔ pon a ɛwɔ ase ha no so no tiawa.
| Ɔkwan a wɔfa so sɔ hwɛ | Sɛ yɛbɛka no tiawa a... |
|---|---|
| Mfiri titiriw bi | Mfiri titiriw bi wɔ hɔ a wɔayɛ sɛ ɛbɛma w’ani akyerɛ mfonini ahorow abien a ɛsono emu biara. Eyi sɔ hwɛ sɛ ebia w’amemene no betumi aka mfonini abien no abom ayɛ 3D mfonini biako anaa. |
| Polarization a wɔde yɛ nneɛma | Wɔma wohyɛ ahwehwɛ soronko, te sɛ nea wohyɛ bere a worehwɛ 3D sini no. Afei wɔma wohwɛ nhoma bi a wɔatintim no titiriw. Sɛ wowɔ 3D anisoadehu a, ɛbɛyɛ te sɛ nea mfonini ahorow no mu dɔ. Anyɛ saa a, ɛbɛyɛ te sɛ nea ɛyɛ mfonini a ɛyɛ tratraa. |
| Nneɛma ahorow a wɔde kyerɛ aniwa abien no nyinaa bere koro mu (Binocular challenge) . | Wɔ saa kwan yi so no, wɔkyerɛ w’ani mfonini ahorow abien bere koro mu na wuhu sɛnea w’amemene no di saa nsɛm no ho dwuma. |
| Hwɛ sɛnea emu dɔ ankasa | Sɔhwɛ ahorow bi de nneɛma a ɛwɔ nipadua mu a ɛsono emu dɔ ankasa na edi dwuma sen sɛ wɔde mfonini ahorow a ɛwɔ screen so bedi dwuma. |
Dɛn na ɛba ansa na sɔhwɛ no aba ne bere a wɔreyɛ sɔhwɛ no?
Ansa na wɔreyɛ sɔhwɛ no
Eyi nhia ahosiesie titiriw biara. Wubetumi aba mu na woayɛ sɔhwɛ no sɛnea wotaa yɛ no. Wɔ mpanyimfo fam no, wɔyɛ eyi wɔ oduruyɛfo adwumayɛbea. Wɔ mmofra fam no, ɛtɔ mmere bi a wobetumi ayɛ wɔ sukuu akwahosan ho nhyehyɛe ahorow mu. Sɛ sɔhwɛ no ba awiei a, wubetumi akɔyɛ wo dwumadi ahorow a wotaa yɛ no.
Bere a wɔreyɛ sɔhwɛ no
Depth Perception Test no nkutoo gye bɛyɛ simma 15. Nanso, sɛ wɔyɛ no sɛ aniwa mu nhwehwɛmu a edi mũ no fã a, adeyɛ no nyinaa betumi agye bɛyɛ dɔnhwerew biako anaa dɔnhwerew biako ne fã.
Sɔhwɛ a wɔde bedi dwuma no betumi ayɛ soronko a egyina mfe a woadi so. Sɔhwɛ soronko bi wɔ hɔ a wobetumi ayɛ ama nkokoaa a wonnii afe biako mpo. Wo duruyɛfo bɛkyerɛkyerɛ nhwehwɛmu a ɛfata wo anaa wo ba no mu ne nea enti a wɔreyɛ no mu akyerɛ wo.
Mɛyɛ dɛn anya nea efi mu ba? Na sɛ mewɔ ɔhaw bi nso ɛ?
Nea eye sen biara ne sɛ, ɛnsɛ sɛ wotwɛn bere tenten ansa na nea ebefi mu aba no. Oduruyɛfo no betumi aka nea ebefi mu aba no akyerɛ wo bere a wɔayɛ nhwehwɛmu no ara pɛ . Wubetumi ahu ntɛm ara sɛ ebia wowɔ nhumu a emu dɔ yiye, wowɔ anohyeto biara, anaasɛ wunni tumi biara.
Sɛ wo sɔhwɛ mu aba kyerɛ sɛ ɔhaw bi wɔ hɔ a, mma wo ho nnpopo. Nea ɛsɛ sɛ woyɛ akyi no begyina nea ɛde ba no so. Wo duruyɛfo bɛkyerɛkyerɛ ayaresa a ebetumi aba ne nea eye ma wo mu.
- Ɔhaw bi a aba fi mmofraase: Nnipa pii de ɔhaw yi atra ase fi wɔn mmofraase. Wɔabɛyɛ wɔn su paa. Wɔn amemene no asua sɛnea wɔde nsɛnkyerɛnne afoforo bedi dwuma a wonnim, sɛ nhwɛso no, denam ade bi sunsuma a wɔhwɛ, ne sɛnea ne hwɛbea sesa bere a ɛretu no a wɔhwɛ so, de susuw kwan a ɛda ntam no so.
- Ɔhaw a ɛba akyiri yi: Sɛ wowɔ saa ɔhaw yi na ɛsan ba akyiri yi a, ebia ɛbɛyɛ te sɛ nea woresua biribi foforo. Nanso nya abotare. Wobɛsua sɛ bere kɔ so no. Afei nso, wo duruyɛfo bɛkyerɛ wo akwan a wobɛfa so ahu akyirikyiri a wunhu sɛnea emu dɔ mpo.
So wuntumi nsɔ eyi nhwɛ wɔ fie?
Eyi yɛ asɛmmisa a nnipa pii wɔ. Nea ɛyɛ awerɛhow no, ɔkwan biara nni hɔ a wobetumi afa so ayɛ eyi pɛpɛɛpɛ wɔ fie.
Mfa wo ho nto intanɛt so sɔhwɛ ne sɔhwɛ a wɔyɛ wɔ fie so. Sɛ wowɔ nneɛma bi a ɛhaw wo wɔ w’aniwa ho a, hwɛ hu sɛ wobɛkɔ oduruyɛfo a ɔfata nkyɛn.
Intanɛt so sɔhwɛ ahorow a wɔyɛ wɔ Intanɛt so no nyɛ nea wɔde besi adwumayɛfo nhwehwɛmu ananmu. Ebia nea efi mu ba a wɔde ma no renyɛ nokware. Ebia wubetumi atɔ saa sɔhwɛ nneɛma yi wɔ Intanɛt so. Nanso, oduruyɛfo a ɔfata nkutoo na obetumi akyerɛ nea efi mu ba no ase pɛpɛɛpɛ na wahu nea ɛde ba. Efisɛ wɔwɔ nhomasua, ntetee, ne osuahu a ɛho hia.
Sɛ ɛho hia sɛ wo anaa wo ba no yɛ sɔhwɛ yi a, mmeae pii wɔ hɔ a wubetumi anya mmoa.
- Wo ne w’abusua oduruyɛfo (Primary Care Provider) anaa wo ba no oduruyɛfo nkasa. Wobetumi akyerɛ wo kwan wɔ eyi mu.
- Wo ne ɔkyerɛkyerɛfo bi nkasa wɔ wo ba sukuu mu. Ebia wonim ɔkwan bi a wɔbɛfa so ama wɔayɛ sɔhwɛ yi denam sukuu akwahosan ho adwumayɛbea ahorow so.
- Hwɛ aban adwumayɛbea bi, te sɛ wo mpɔtam hɔ Medical Officer of Health (MOH) adwumayɛbea. Ebia wobetumi de sɔhwɛ dwumadie anaa nnipa a wɔde wɔn bɛkɔ a wontua hwee ama.
Nea etwa to no, Depth Perception Test yɛ sɔhwɛ a ɛnyɛ den a ɛyaw nnim a wɔde hwɛ sɛ ɛyɛ den ma wo sɛ wubebu akyirikyiri ne emu dɔ atɛn anaa. Wobetumi asa tebea horow a ɛde ɔhaw yi ba no pii. Sɛ wontumi nsa mpo a, akwan bi wɔ hɔ a wobɛfa so ayɛ no su, atua ka, na woabɔ bra sɛnea ɛsɛ. Enti sɛ w’adwene mu yɛ wo naa kakra mpo wɔ w’anisoadehu ho a, ntwentwɛn wo nan ase sɛ wobɛsɔ ahwɛ.
Nkrasɛm a Wɔde Kɔ Fie
- Depth Perception yɛ tumi a obi tumi hu wiase no wɔ afã abiɛsa (3D) na ɔte akyirikyiri ne emu dɔ ase.
- Depth Perception Test yɛ adeyɛ a ɛnyɛ yaw, ɛyɛ ntɛm, na ɛnyɛ den koraa.
- Eyi ho hia mmofra nkumaa titiriw, efisɛ ɛboa ma wohu tebea horow te sɛ strabismus anaa aniwa a ɛyɛ ɔkwasea (amblyopia) ntɛm na wɔsa.
- Sɔhwɛ ahorow a wɔyɛ wɔ fie anaa intanɛt so no nyɛ nea wotumi de ho to so. Kɔ aniwa ho ɔbenfo a ɔfata nkyɛn bere nyinaa na ama woanya nea efi mu ba no pɛpɛɛpɛ.
- Sɛ wowɔ biribi a ɛhaw wo wɔ wo anaa wo ba no anisoadehu ho a, hwehwɛ aduruyɛfo afotu ntɛm ara. Ayaresa a etu mpɔn wɔ hɔ ma ɔhaw dodow no ara.

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