Yu dɔn ɛva wɔnda ɔmɔs tin dɛn wi yay de du we wi nɔ ivin no? I tan lɛk smɔl majik. Nɔto jɔs dɛn de ɛp yu fɔ si, dɛn de wok ɔtomɛtik fɔ protɛkt yu yay. Dis na wetin wi kin kɔl ``Eye Reflexes .'' Dɛn tin ya kin apin ɔtomɛtik wan, we min se yu nɔ nid fɔ kɔntrol dɛn ɔ tink se, "Dis na aw i fɔ bi."
Wetin na di ay riflɛks? Wetin mek dɛn impɔtant?
Fɔ tɔk am simpul wan, di ay riflɛks na sɔm chenj dɛn we kin apin ɔtomɛtik wan we kin apin na yu yay. Dɛn mek dɛn mɔ fɔ ɛp yu fɔ si klia wan ɛn fɔ protɛkt yu yay bɔl dɛn fɔ mek dɛn nɔ pwɛl . Tink bɔt wetin go apin if yu luk insay wan brayt layt wantɛm wantɛm ɔ if wan smɔl dɔti go insay yu yay. Yu yay de riak to am bifo yu ivin tink bɔt am. Na dat na riflɛks.
Wi yay na ɔgan dɛn we rili kɔmpleks. Bɔku pat dɛn na di yay kin wok togɛda fɔ mek wi pe atɛnshɔn pan wetin wi de si ɛn sɛn da tin de we wi kin si to di bren. So na dɛn tin ya we de protɛkt yu yay ɛn ɛp yu yay fɔ adap to difrɛn layt kɔndishɔn dɛn. Dɛn kin ɛp fɔ mek yu nɔ si fayn ivin we yu de muv yu yay kwik ɔ we di layt chenj wantɛm wantɛm.
Sɔm riflɛks kin mek yu yay muv ɔ chenj fɔ ansa to tin dɛn we de apin rawnd yu. Bɔku pat dɛn na yu yay kin ɛp fɔ mek dɛn riflɛs ya. Fɔ ɛgzampul:
- Pupil : Dis na di smɔl blak sɛkɔral pat we de na di sɛntrɔm pan di yay.
- Kכnia : Na di transparent mεmbran we de bifo di yay.
- Tiar Sistem : Na di sistεm we de mek εn pul kray wata.
- Ocular Nerve : Na di nerve we gɛt fɔ du wit di we aw pɔsin de si.
Dɔn bak, sɔm tin dɛn we kin apin na yu yay kin apin we yu chenj ɔda pat dɛn na yu bɔdi. Dɛn tin ya na:
We yu go to ay dɔktɔ, dɛn go chɛk dɛn riflɛs ya bak we dɛn de chɛk yu yay. Di dɔktɔ go pe atɛnshɔn gud wan to dɛn patikyula riflɛs ya, mɔ if yu gɛt ɛni sayn ɔ if yu gɛt ɛni prɔblɛm wit yu yay ɔ yu yay.
Aw dɛn riflɛs ya kin wok? I rili wɔndaful!
di ay rifleks dεm de rilay to yu bren εn bak to yu yay bay spεshal nεv sεl dεm.(`Nerve Cells`) to ilektrikal signal dεm we de travul tru dεm. Tink bɔt am lɛk se yu de `pres` wan `ki` na `kɔmpyuta kibɔd`. We yu `pres` wan `ki`, wan ilɛktrik signal de travul along wan waya to di `kɔmpyuta` ɛn sho am lɛk lɛta na di skrin, nɔto so? Bot wetin de hapun hia no bi laik se yu de `tayp` evri leta. If yu nɔ ivin gɛt tɛm fɔ tink, yu yay dɛn de shep ɛn protɛkt ɔltɛm tru dɛn tin ya.
di rod dεm we dεn signal ya de travul na tin dεm lεk:
- Sεns dεm (`RECEPTORS`): Dis na di fכs wan dεm we de no di stimuli dεm.
- Afferent Neurons: Dɛn kin kɛr signal frɔm di sɛns dɛm to di bren.
- di εfεrεnt Nyuron dεm: dεn kin kכri signal dεm frכm di bren bak to di mכsul כ gland we rilevεnt.
- di fכs tin dεm: dis na di pat dεm we de rεspכnd (e.g., wan mכsul de kכntrakt).
Tink bɔt am lɛk chen we gɛt link dɛn. Wan nɔ go ebul fɔ wok if di ɔda wan nɔ de. Ɔltin gɛt fɔ kɔdinɛt fayn fayn wan.
Wetin na di kayn rεflεks dεm na di yay? Mek wi tek wan luk.
Bɔku men kayn riflɛks dɛn de na wi yay. Lɛ wi tɔk bɔt dɛn wan bay wan.
- Di Riflɛks dɛn we de na di Pupil
- Di Riflɛks dɛn we de na di Kɔnia
- Vestibulo-okul riflεks
- Oculocephalic Reflex (dεn kin kכl am bak "Dכl in Ay Riflεks")
- Palpebral Oculogyric Reflex (dεn kin kכl am bak Bεl in Riflεks) .
Di Riflɛks dɛn we de na di Pupil
di blak pat we de na di midul pan yu yay dεn kכl am di pupil . Yu go dɔn notis se sɔntɛnde i kin big ɛn sɔntɛnde i kin smɔl. Dis na fɔ kɔntrol di layt we de go insay di yay. di mכsul dεm na di kכla pat na yu yay, di ayris, de kכntro di sayz fכ di pupil. dis rifleks akshכn de mek yu pupil chenj saiz כtomatik כnda difrεn layt kכndishכn dεm. Dɛn kin kɔl dis bak `pupillary accommodation`. Dis na fɔ kip yu vishɔn stebul ɔnda difrɛn kɔndishɔn dɛn. dat min se i de kכntro aw bכku layt de go insay di yay εn fכl pan di ` rεtina` .
di ayris gεt sεvεra rεflεks dεm:
- Pupil Layt Riflɛks: .dis na wetin kin apin we yu pikin de kכntrakt (gεt sכm) pan brayt layt. We brayt layt hit yu yay, di mɔsul dɛn na di ayris kin kɔntrakt tayt wan, ɛn dis kin swɛt di pupil. Imajin, if yu kam insay wantɛm wantɛm frɔm say we di san de shayn, yu yay go fil blu fɔ sɔm tɛm, te yu yay go big bak ɛn ajɔst to di daknɛs.
- Pupillary Dark Reflex: Dis na we yu pupil de dilayt (de big) we yu go na dak ples. Dis kin mek di mɔsul dɛn na di ayris rilaks, ɛn dis kin mek mɔ layt go insay di yay.
- Ciliospinal Reflex: Dis wan difrɛn smɔl. If sɔntin hit yu fes ɔ yu nɛk, we min se yu fil sɔm pen ɔ tɔch, yu pupil dɛn kin dilay.
Di Riflɛks dɛn we de na di Kɔnia
Di kɔnia na di pat we de transparent ɛn we tan lɛk winda na yu yay. Dɛn mek am wit strɔng, transparent tisu. tכgeda wit di wayt pat na di yay (we dεn k כl sklera ), di kכnia de εp fכ protεkt yu yay. Di kɔnia gɛt tu wok dɛn:
- Blink Riflεks: As di nem sho, dis na di rεflεks we de mek yu yay kכloz כtomatik we sכmtin tכch yu kכnia. Imajin se yu blink yu yay we yu nɔ no we wan smɔl dɔst kam na yu yay, nɔto so? Na dat.
- Tia Rifleks (`Tiar Rifleks` / `Lacrimatory Reflex`): Dis kin apin bak we sɔntin tɔch yu yay. Dɔn yu kray wata kin ful-ɔp yu yay wit fresh kray wata, ɛn was ɛnitin we stɔp insay.
We aylash fɔdɔm na yu yay, yu kin gɛt dɛn tu kɔnia riflɛks ya. Bifo yu no, yu yay kin lɔk, dɔn wantɛm wantɛm yu yay ful-ɔp wit kray wata, ɛn was am. Dis nɔto jɔs sɔntin we kin apin to yu yay, bɔt ɔda tɛm dɛn de we dis blink ɔ kray wata kin bigin. Fɔ ɛgzampul:
- Brayt layt
- We yu de fil bad ɔ wɔri
- We kɔf kam
- We yu de vɔmit
- We kol briz de blo
Vestibulo-okul rifleks (Vor) .
Siks mɔsul dɛn de kɔntrol wi yay dɛn we de muv dɛn frɔm wan say to ɔda say, ɔp ɛn dɔŋ. Na dɛn tin ya de mek wi ebul fɔ si di we aw wi want. dis sem mכsul dεm de muv wi yay dεm bak insay wetin dεn kכl `Vestibulo-ocular Reflex` . we yu ed de muv, yu bren εn di `Oculomotor Nerve` de mek sכm sכm ajɔstmεnt dεm to yu yay mכsul dεm. Ivin we yu nɔ de tink bɔt dat, yu ed de muf ɔltɛm, mɔ we yu de waka, rɔn, ɔ du ɛni ɔda tin fɔ du wit yu bɔdi. So, we yu ed de muv, na dis vestibulo-okular rεflεks de εp fכ kip yu yay dεm na di sem lεvεl. Imajin, if yu nɔ bin gɛt dis riflɛks, yu vishɔn nɔ bin fɔ de blɔk ɔltɛm, lɛk se yu de sel na bot na si we de rɔtin.
Oculocephalic Reflex (Dɔl in Ay Riflɛks) .
Dis na we fɔ mek ay dɔktɔ chɛk aw yu kraynia nɛv dɛn de wok fayn fayn wan. Dɛn kin kɔl am bak di dɔl in yay riflɛks . dis na `accommodation eye test`, we na muvmεnt tεst fכ si aw yu yay dεn de ajɔst fayn fayn wan to chenj dεm. We di dɔktɔ chɛk yu `Doll's Eye Reflex`, i go ol yu yaylid ɛn tɔn yu ed kwik kwik wan frɔm wan say to di ɔda say. Dɔn, pan ɔl we yu ed de muf, yu yay go ajɔst fɔ luk stret bifo. If yu yay de wɔs bad bad wan we dɛn de du di tɛst, ɔ if yu yay de muv tumɔs, sɔntin kin de ambɔg di nerv ɔ mɔsul dɛn we de ɛp fɔ mek yu yay nɔ de muv. Dɔn di dɔktɔ go nid fɔ du mɔ tɛst fɔ no di rayt tin we de afɛkt yu yay.
Palpebral Oculogyric Riflεks (Bεl in rεflεks) .
Dis na we pɔsin tray fɔ tɔch yu yay ɔ fos am fɔ lɔk, ɛn dis kin mek yu rol yu yay we yu nɔ want. Dɛn kin kɔl dis bak Bɛl in Riflɛks . If yu dɔn ɛva rol yu yay we yu put kɔntakt lens ɔ put ay mɛrɛsin pan, sɔntɛm yu dɔn ɛkspiriɛns dis. Sɔm pipul dɛn kin ivin gɛt dis Bɛl Riflɛks we dɛn de mek mek-ap.
difrεnt frכm כda yay rεflεks dεm, di Bεl Rifleks nכ de εp yu fכ si כ protεkt yu yay. Masta sabi bukman dɛn biliv se na tin we dɛn dɔn bil insay wi bɔdi fɔ protɛkt wisɛf. Pipul wae gɛt dis sik na dɛn fes, lɛk Bɛl in Palsi, nɔr kin gɛt di Bɛl Riflɛks. Bɔt if yu nɔ gɛt di Bɛl Riflɛks, dat nɔ min se sɔntin de we nɔ rayt na yu yay. infakt, lεk 10% pan di pipul dεm nכ de nכmal fכ gεt di Bεl in Riflεks.
Wetin na di kɔmɔn tin ɛn dizayd dɛm wae kin afɛkt di ay rifleks?
Ɛnitin we de pwɛl yu yay, yu mɔsul, yu nerv, ɔ yu bren kin afɛkt di we aw yu yay de riflɛs. Na sɔm prɔblɛm dɛn we kin ambɔg yu yay riflɛks:
- Ay Injuri dɛn
- Nyuropati we pɔsin kin gɛt
- Strɔk we pɔsin kin gɛt
- Paralayz we pɔsin kin gɛt
- Brawn Sindrom we pɔsin kin gɛt
- Di sik we dɛn kɔl Horner’s Syndrome
- Strabismus (di yay dɛn we dɛn krɔs) .
- Nystagmus (we yu yay de shek shek) .
Fɔ dɔn, tin dɛn we wi fɔ mɛmba
Yu yay na wan rili impɔtant we fɔ intarakt wit di wɔl we de arawnd yu. Ivin we yu nɔ de tink bɔt am, yu yay dɛn kin protɛkt ɛn kɔntrol bay di tin dɛn we de mek yu fil fayn. Dɛn kin mek yu yay nɔ de si fayn, dɛn kin protɛkt yu yay tisu frɔm damej, ɛn protɛkt yu frɔm tin dɛn we de na do.
ivin if yu nכ kכntro dεn tin ya bay wilful, if sכmtin de rכng wit wan pan yu yay in rεflεks dεm, i kin gi yu yay dεm fכ fil se "sכmtin nכ rayt," "nכ rili rayt."
So, if yu notis ɛni chenj na yu yay ɔ yu yay, go mɔs go to dɔktɔ we de mɛn yu yay . Dɔn dɛn kin chɛk yu yay gud gud wan ɛn gi yu ɛni advays we yu nid. Mɛmba se wi yay rili valyu!
` Ay riflεks, ay hεlth, pupil, kכnia, vishכn, nεv sεstem, ay egzam
💬 Comments (0)
No kɔmɛnt nɔ de yet. Ad yu kɔmɛnt ya fɔ di fɔs tɛm.
Ad yu kɔmɛnt