Yu dɔn ɛva wɔnda aw wi yay kin muf kwik ɛn di rayt we we wi de rid buk, luk motoka na rod, ɔ tɔk to pɔsin? Ɔl dis kin apin lɛk majik, ɛn wi nɔ kin ivin no. so di men hiro bihayn dis amazing prכsεs na di oculomotor nerve, כ wetin wi mεdikal kכl di `(Oculomotor Nerve)`. Dis na di tɔd wan pan di 12 men pe dɛn we gɛt kɔnekshɔn dairekt to wi bren. Na dat mek wi kin kɔl am bak `(CN III)`.
So wetin na di wok we di oculomotor nerve de du?
Fɔ tɔk am simpul wan, dis nɛv de kɔntrol lɛk sɛvin mɔsul dɛn we de rawnd yu yay. Pan ɔl we tri men nerv dɛn de we de mek di yay muv, dis wan de du di wok we pas ɔl. I tan lɛk di edman we de oba di ɔfis na ɔfis.
Imajin, yu yay na di tu kamɛra dɛn we de na yu bɔdi. Dɛn tu kamɛra dɛn ya nid fɔ tɔn, zum, ɛn ajɔst akɔdin to di layt. Ɔl di bɔtin dɛn we gɛt fɔ du wit da wok de de nia dis nɛv.
Lɛ wi tek wan luk na di tebul we de dɔŋ fɔ si wetin rili apin wit dis nerve.
| Men wok we dɛn de du | Wan simpul ɛksplen |
|---|---|
| Aylid lift | Yu kin opin yu yay na mɔnin ɛn kip am opin ɔl di de bikɔs ɔf signal frɔm dis nerve. |
| Rol yay ɔp ɛn dɔŋ | Dis na wetin de ɛp yu fɔ luk plen na di skay ɛn sɔntin we dɔn fɔdɔm na grɔn. |
| Rol yay to di nos | If flay land na yu nos, dis nerve de tɔn yu yay insay. |
| Pupil kɔntrol | na dis sem cilia de shrink we i de pan brayt san layt fכ ridyus di layt we de rich na di yay, εn i de big we i dak fכ tek mכr layt. |
| Fɔ pe atɛnshɔn bay we yu de kɔntrol di lens na di yay | We yu luk sɔntin we de fa ɛn wantɛm wantɛm tray fɔ rid buk we de nia, dis nɛv kin chenj di shep we di yay in lens gɛt fɔ si klia wan na di tu distans dɛn. |
Bɔt mɛmba se nɔto dis nerve nɔmɔ de kɔntrol ɔl di we aw di yay de muv. Tu ɔda nerv dɛn kin ɛp fɔ du tu ɔda smɔl smɔl wok dɛn. dεn na di `(Trochlear nerve / CN IV)`, we de εp di yay fכ tכn insay εn luk dכn, εn di `(Abducens nerve / CN VI)`, we de εp di yay tכn na do (inward) .
Speshal abiliti dɛn apat frɔm di ay muvmɛnt
Dis nerve, wit sɔm ɔda sistɛm dɛn, de ɛp wi fɔ du bɔku tin dɛn fayn fayn wan.
- Usay fɔ slip: Imajin se sɔmbɔdi de trowe bɔl pan yu. Na bikɔs dis nerve de wok na in mek yu ebul fɔ kɔntinyu fɔ si di bɔl klia wan, ɛn i nɔ go blɔk we i de kam nia.
- Scanning eye movements (Saccades): Dis na di kwik muvmɛnt dɛm we de muv yu yay frɔm wɔd to wɔd, layn to layn, we yu de rid nyuspepa ɔ buk. Dɛn kin tan lɛk bak we yu de luk pipul dɛn na rum wan wan tɛm.
- Smooth pursuit: Dis abiliti de ɛp yu fɔ rɔnata motoka na rod ɔ bɔd na di skay fayn fayn wan ɛn nɔ pul yu yay pan am.
- Vestibulo-ocular reflex: Dis de ɛp yu fɔ kip yu yay stedi ivin we yu tɔn yu ed kwik kwik wan lɛft ɔ rayt. I de wok togɛda wit di sistɛm we de kɔntrol yu balans.
- di pupil layt rεflεks: dis nεv de kכntro di prכsεs we di pupil na di yay de kכntrakt we wan brayt layt we de shayn wan wan hit di yay, εn i de big we di layt dכn dכn.
Us mɛrɛsin kin afɛkt dis nerve?
Lɛk ɛni ɔda nerve na wi bɔdi, di oculomotor nerve kin pwɛl bikɔs ɔf difrɛn sik ɛn aksidɛnt dɛn. di kכndishכn we dis nεv nכ de wok fayn dεn kכl am ``Oculomotor nerve palsy.`` Na sכm pan di poshubul kכz dεm.
| I pɔsibul fɔ mek i du dat | Wetin de apin? |
|---|---|
| Prɔblɛm dɛn we de na di sistɛm we de mek di blɔd | Ɛspɛshali we dɛn nɔ kin kɔntrol di dayabitis mɛlitus fayn ɛn ay blɔd prɛshɔn kin mek di blɔd nɔ go na di nerve. dis kכndyushכn dεn kכl am ``ischemia.'' Dis kin pwεl di nεv εn mek di mכsul dεm we i de kכntro lכs fכ wok. |
| Injury na di ed ɛn fes | Injury na di ed ɔ di eria we de rawnd di yay frɔm aksidɛnt kin pwɛl dis nerve dairekt wan. |
| Infεkshכn dεm | Sɔm baktri ɛn vayral infɛkshɔn, lɛk Laym sik kin ambɔg di nerve fɔ wok. |
| Sik dɛn we de na di bren ɛn di nervɔs sistɛm | Dis nerve kin afɛkt bak bay sik dɛn we kin afɛkt di we aw di bren de wok, lɛk strok , maygren, ɛn we pɔsin kin gɛt sik. |
| Swɛl | sכm כtoimyun kכndishכn dεm kin mek di tisu dεm we de rawnd di nεv dεm swel, lεk mכltipl sklεrosis (MS). Dis swel kin pwɛl di nerv dɛm ɛn i kin mek dɛn nɔ wok fayn. |
| Tumɔs dɛn | dis nεv kin kכmprεs εn damej bay tכmכro כ kכmכn tכmכro dεm na di bren. |
| Di kɔndishɔn dɛn we dɛn bɔn wit | na sכm tεm, prכblεm kin apin we dεn bכn am bikoz di nεv כ di strכkchכ dεm we de rawnd am nכ de divεlכp fayn. |
Aw yu go no if prɔblɛm de wit dis nerve? (Sayn dɛn)
If di oculomotor nerve wik ɔ damej, yu kin gɛt wan ɔ mɔ pan dɛn sik ya. Dɛn tin ya kin bigin wantɛm wantɛm.
- Di aylid we de drɔp (ptosis): Na tin we de sho se wan aylid de drɔp dɔŋ, i nɔ ebul fɔ opin nɔmal wan.
- Strabismus: Na wan sik we dɛn kin tɔn wan yay na difrɛn say, ɛn di yay dɛn nɔ kin ebul fɔ pɔynt na di sem say .
- Dabl vishɔn (diplopia): Fɔ si wan tin as tu.
- Blurred vision: Fɔ si tin blɔk, nɔ ebul fɔ si klia wan.
- Ay strɛs ɛn ed we de at: Ɛd kin at bikɔs ɔf di ɛkstra strɛs we de pan di yay.
- Mydriasis: Di ayris na wan yay big pas di ɔda wan ɛn i nɔ de ansa layt ɔ i de ansa sloslo.
If yu gɛt sɔm kayn sik lɛk dis wantɛm wantɛm, mɔ if yu gɛt bad bad ed we de at wit yu yay we yu de si tu tɛm, yu yaylid we de drɔp, ɛn ɔda tin dɛn, i kin bi imejensi. If na so i bi, yu fɔ go na ETU (Imergency Treatment Unit) kwik kwik wan.
Wetin wi kin du fɔ mek wi nɔ gɛt dɛn kayn nyurolɔjik disɔda?
Jɔs lɛk aw wi de kia fɔ wi wan ol bɔdi, wi fɔ tink bak bɔt di wɛlbɔdi we dis nerv gɛt. I rili impɔtant fɔ fala dɛn tin ya.
- Gɛt mɛdikal chɛk-ap ɛn ay ɛgzam ɛvri ia. Dis kin ɛp fɔ no bɔrku prɔblɛm bifo di sayn dɛm kam.
- Nɔ smok, it tabak, ɛn ɔda tin dɛn ɔltogɛda. If yu dɔn ɔlrɛdi yuz dɛn, aks yu dɔktɔ fɔ ɛp yu fɔ stɔp.
- Nɔ wund yu ed. Wear ɛlmɛt we yu de rayd baysikul ɛn motoka. Wear sit bɛlt we yu de rayd motoka.
- If yu gɛt sik dɛn we nɔ de mɛn lɛk dayabitis ɔ ay blɔd prɛshɔn, kɔntrol dɛn fayn fayn wan. Tek di mɛrɛsin we yu dɔktɔ gi yu di rayt tɛm. Fɔ fala di instrɔkshɔn dɛn jɔs lɛk aw dɛn gi yu.
כl di tεm, dis oculomotor nerve na wan rili imכtant pat we de εp silent wan wit kכlכsכl כltin we wi de du evride. If yu notis ɛni chenj pan aw i de wok, di bɛst tin fɔ du na fɔ nɔ panik ɔ panik, bɔt fɔ go to dɔktɔ.
Mɛsej we dɛn kin kɛr go na os
- di oculomotor nerve na di men nerve we de kכntro mכst ay muvmεnt, di aylid lif, εn di sayz fכ di blak yay.
- Kɔmɔn mɛdikal kɔndishɔn lɛk dayabitis we dɛn nɔ kin kɔntrol fayn ɛn ay blɔd prɛshɔn kin pwɛl dis nerve.
- If yu gɛt sɔm sayn dɛn lɛk aw yu yay de drɔp, yu de si tu tɛm (yu de si tu tin), ɔ yu nɔ izi fɔ tɔn wan yay, i impɔtant fɔ go to dɔktɔ wantɛm wantɛm.
- If wi fala di we aw wi de liv fayn layf ɛn de kɔntrol di sik dɛn we nɔ de mɛn fayn fayn wan, wi go ebul fɔ protɛkt wi ɔl wi nervɔs sistɛm, ivin dis nerv.
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