Aw fa yu kin si tin dɛn we de rawnd yu yay? (Peripheral Vision) Dis stori na bɔt!

Yu dɔn ɛva de waka na strit, ɔ tɔk to pɔsin, ɛn pan ɔl we yu de luk stret bifo, yu nɔ ebul fɔ ɛp bɔt yu notis pɔsin ɔ sɔntin we de kɔmɔt na ɛni say? Na dat wi kin jɔs kɔl ``Peripheral Vision''. Dis rili impɔtant fɔ di tin dɛn we wi kin du ɛvride . Lɛ wi tɔk mɔ bɔt dis tide, nɔto so?

Wetin rili na periferik vishɔn?

Fɔ tɔk am simpul wan, we yu luk stret bifo yu nɔ muv yu ed, wetin yu si na di sayd dɛm, ɔp, ɛn dɔŋ, apat frɔm wetin yu de si bifo yu, dɛn kɔl am ``Pɛriferal Vishɔn.`` Wetin yu si we yu luk stret bifo dɛn kɔl am ``Sɛntral Vishɔn.``

If yu dɔn ɛva si sɔntin we kɔmɔt na yu yay, yu de tɔk bɔt yu ``Pɛriferal Vishɔn''. Wan ɔda wɔd fɔ dis na `` Indaykt Vishɔn.'' Yu ``Sɛntral Vishɔn'' kin klia pas yu ``Pɛriferal Vishɔn''. dis na biכs wi yay dεm de ``fokus'' pan wetin wi de luk dairekt wan.

di wan ol rεnj we yu kin si, dat na, yu kin si stret bifo εn כlsay, dεn kכl am di vishכnal fil .

Wetin mek peripheral vision impɔtant to wi?

Fɔ gɛt gud ``Pɛriferal Vishɔn`` rili impɔtant bikɔs i de mek yu fil fɔ si bɔku, di wan ol eria we yu kin si. Pan ɔl we yu nɔ go si tin dɛn ditayli lɛk aw yu kin si am stret, we yu de si tin dɛn we yu de si, dat de mek yu ebul fɔ no di kɔlɔ dɛn, di muvmɛnt dɛn, ɛn di shep dɛn we de ausayd yu dairekt vishɔn.

Imajin se yu de waka na rod. We yu luk bifo, na dis `(Peripheral Vision)` de ɛp yu fɔ no motoka we de kɔmɔt na ɛni say ɔ pɔsin wantɛm wantɛm. Semweso, we wi de rid buk, we wi de drayv motoka, we wi de ple gem lɛk kriket, wi `(Peripheral Vision)` de ɛp wi pan ɔl dɛn tin ya.

Aw di periferik vishɔn kin rili wok?

Fɔ ɔndastand dis, tink bɔt am dis we: Wan aktɔ we de na stej de luk di ɔdiɛns, ɔ wan wikɛt kipa we de ple kriket mats de luk na di fil. If dɛn nɔ muv dɛn ed, dɛn kin si stret bifo. Dɛn kin si sɔm tin dɛn na di sayd dɛn ɛn na di midul. Bɔt dɛn nɔ kin ebul fɔ si klia wan na di rayt ɔ lɛft fa fawe. Na so wi vishɔn de wok.

Us pat dɛn na di yay de ɛp fɔ mek wi si dis vishɔn?

Klose to ɔl pat na wi yay de ɛp wi fɔ si stret bifo (Sɛntral Vishɔn). Bɔt di retina , macula, ɛn fovea na di pat dɛn we impɔtant pas ɔl na di yay.Di pat dɛm we dɛn kɔl `(Fovea)` na dɛn impɔtant pas ɔl. di rεtina `(Rεtina)` na wan mεmbran we de insay wi yay. dis na di say we di sεl dεm we de kech layt `(Photoreceptor cells)` de. dis rεtina gεt wan pat we dεn kכl `(Macula)`. Insay de na di `(Fovea)` (sɔntɛnde dɛn kin kɔl am `(Fovea Centralis)`). Yu kin gɛt di shap, klia vishɔn frɔm dis pat we dɛn kɔl `(Fovea)`.

So, insay yu yay, di pat we de na di sɛnt na di say we di shap vishɔn de. pat dεm de na di tu say dεm na di sεntrε pat pan di rεtina - dis na wetin wi kכl di pεrifεral rεtina . na dεn pat dεm de εp wi fכ si arawnd wi (peripheral vision).

Wetin kin apin if di pεriferal vishכn lכs כ rεdכks?

If yu kin onli si wetin de stret bifo, dat na, if yu don los yu `(Peripheral Vision)`, wi de kol dat kondishon `(Tunnel Vision)`. I tan lɛk se yu de luk tru tiub , ɔ insay nyuspepa we dɛn dɔn rol. Bikɔs ɔf da ``tyub'' de, yu kin jɔs si wetin de stret bifo. (Sɔntɛnde pipul dɛn kin yuz dis wɔd `(Tunnel Vision)`` insay wan sɛns we nɔto fɔ mɛn pipul dɛn, fɔ tɔk bɔt pɔsin we traŋa, we jɔs de tink bɔt wan tin.)

Bɔt if yu dɔn lɔs yu sɛntral vishɔn ɛn yu jɔs gɛt periferik vishɔn, yu gɛt sɛntral blaynd ples . Skɔtoma na di mɛrɛsin nem fɔ blaynd ples.

Wetin yu go du if yu si layt, strek, blur, ɔ tin dɛn we nɔ rili de we yu luk rawnd yu?

di ay flot dεm εn flash dεm na rεlatεvli kכmכn, כl tu na di dayrekt vishכn εn pεrifεral vishכn. As yu de ol, di tin we lεk jεli insay yu yay (di vitreous humor) de shrink. Dis kin mek smɔl smɔl pat dɛn pan am brok, ɛn dis kin mek di flot dɛn ɛn di layt dɛn we de flash we tan lɛk se i de muf akɔdin to yu yay.

We yu de tɔk bɔt fɔ si tin dɛn we nɔ de, sɔmtɛm tin dɛn na yu periferik vishɔn kin tan lɛk se dɛn de muv rili fast ɛn i kin tan lɛk se dɛn nɔ de shayn, ɔ dɛn kin dɔnawe bifo yu ivin tɔn yu ed fɔ luk.

Bɔt sɔm tɛm, we pɔsin si tin dɛn lɛk dis, i kin sho se i gɛt mɔ prɔblɛm. Na sɔm ɛgzampul dɛn ya:

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* Hallucinations : Fɔ no tin dɛn we nɔ rili de. Dɛn tin ya kin gɛt fɔ du wit fɔ si, yɛri, smɛl, tɔch , ɛn test.

* Charles Bonnet Syndrome : Dis sik kin apin wae pɔrsin wae nɔr de si fayn si tin dɛm wae nɔr rili de.

If yu de si strɛch, blur, layt we de flash, ɛn tin dɛn we nɔ de bɔku pas aw yu bin de si bifo, i go mɔs bi se na tɛm fɔ go to dɔktɔ we de mɛn yu yay fɔ advays. I bɛtɛ ɔltɛm fɔ go to dɔktɔ fɔ no di kɔrɛkt tin bɔt di sik.

Wetin yu kin du fɔ chɛk di periferik vishɔn?

We yu yay dɔktɔ de chɛk yu yay, i go chɛk yu periferik vishɔn bak. Dis vishɔnal fil tɛst nɔ kin mek pɔsin fil pen. No spɛshal pripia nɔ nid fɔ de. Di rizɔlt go tɛl yu dɔktɔ aw fa yu kin si ɔp, dɔŋ, ɛn to di sayd dɛn we yu nɔ de muv yu ed. I go sho bak aw yu vishɔn de sɛnsitiv na ɛni pat pan yu vishɔn.

Wetin yu kin du fɔ mek yu kɔntinyu fɔ si di say dɛn we yu de si ɛn fɔ mek yu ebul fɔ si fayn fayn wan?

Tin dεm wae yu de du fכ kip yu yay hεlty kin εp yu ``Pεrifεral Vishכn`` bak. Dat min se:

• Mek dɛn chɛk yu yay ɔltɛm .
• Fɔ de aktif. Fɔ ɛksesaiz ɔltɛm, i fayn bak fɔ di yay.
• Fɔ fala wan wɛlbɔdi it lɛk di Mɛditarenian Dayt. Dis na it we gɛt bɔku vɛjitebul, frut, ligɛm, fish, ɛn ɔliv ɔyl.
• Fɔ kɔntrol pɔsin we gɛt bɔku bɔku bɔdi ɛn we fat pasmak.
• We yu wɛr tin fɔ protɛkt yu yay. Fɔ yuz tin dɛn lɛk sanglas kin fayn fɔ di yay.

If yu gɛt wan sik we de afɛkt yu sɛntral vishɔn, aks yu dɔktɔ bɔt aw fɔ kɔntrol di sik ɛn mek yu si fayn fayn wan. Dɔktɔ dɛn de bak we spɛshal pan vishɔn tɛrapi , ɔ ɛksesaiz fɔ yay.

Mɛsej we dɛn kin kɛr go na os

Wi de yuz `(Peripheral Vision)` ɔlmost we wi nɔ no na ɔlmost ɛvri wok na wi ɛvride layf. I de ɛp wi we wi de waka na rod, rid buk, drayv motoka, ɔl dɛn tin ya. If i lɔs, wi kin bɔmp pan difrɛn tin dɛn ɛn fɔdɔm. Na dis `(Peripheral Vision)` de ɛp bɔla fɔ no we batsman de tray fɔ tif `base` we i de ple kriket.

Sɔm yay kɔndishɔn kin afɛkt yu sɛntral vishɔn, ɛn lɛf yu periferik vishɔn intakt. Ɔda kɔndishɔn kin afɛkt yu periferik vishɔn, we kin mek yu gɛt kɔndishɔn lɛk di tanɛl vishɔn we wi bin dɔn tɔk bɔt. So, i impɔtant ɔltɛm fɔ go to wan ay spɛshal dɔktɔ we go ebul fɔ no ɛn trit yu sik kɔrɛkt wan ɛn ɛp yu fɔ kip yu yay fayn fayn wan. Yu yay na valyu tin, nɔto so?

` Sayd vishכn, pεriferal vishכn, strεt vishכn, fil fכ vishכn, ay hεlth, tכnel vishכn, ay egzam