Yu dɔn ɛva wɔnda aw yu go pul yu an kɔmɔt na kɔfi we wam? Ɔ aw yu no gud gud wan usay mɔskito dɔn bit ɛn fil lɛk fɔ bit am? Bihain ɔl dis na wan wɔndaful, ay-spid kɔmyunikeshɔn nɛtwɔk na wi bɔdi. I tan lɛk wan sistɛm we ‘kebul’ de rɔn ɔlsay na wi bɔdi. Tide wi de tɔk bɔt di nerves, we na impɔtant pat pan dis wɔndaful nɛtwɔk.
Wetin rili na di nerv dɛn?
Fɔ tɔk am simpul wan, di nerv dɛn na spɛshal kebul dɛn we de kɛr ilɛktrik impuls dɛn go ɛn go bifo bitwin yu bren ɛn ɔl ɔda pat dɛn na yu bɔdi. Jɔs lɛk di waya dɛn we de na yu os, na de mɛsej dɛn de travul. Dɛn mɛsej ya na dɛn kin mek yu fil tin ɛn muv yu an ɛn fut dɛn di we aw yu want.
Nɔto dat nɔmɔ, bɔt bɔku tin dɛn we kin apin to yu we yu nɔ ivin no se na dis nervɔs sistɛm kin kɔntrol dɛn. Fɔ ɛgzampul, tink bɔt tin dɛn lɛk fɔ blo, fɔ swet, ɛn fɔ digest. Dis nɔto tin dɛn we yu de du wit ɔl yu at. Dɛn kin apin ɔtomɛtik wan. Di nerves de ɛp wit dis bak.
Nεv dεm na di nεv sεl dεm . Wi kin kɔl dɛn nyuron ya na mɛrɛsin. Dɛn nyuron ya de ɔlsay na yu bɔdi, mɔ na yu bren ɛn yu spɛnal kɔd. Yu nerv dɛm, yu bren, ɛn yu spɛnal kɔd togɛda mek di Nɛvɔs Sistɛm .
di dכkta dεm kin tכk bכt di nεtwכk fכ di nεv dεm we de ausayd di bren εn di spεnal kכd, we de go te to di כda pat dεm na di bכdi. Wi kɔl am di Pɛriferal Nɛvɔs Sistɛm .
Wetin na di men kayn nerv dɛm?
di nεv dεm na wi bכdi kin sheb to tu men tכp dεm bay di wok we dεn de du.
| Nɛvɔs tayp | Di wok simpul. |
|---|---|
| Di nerv dɛn we de mek pɔsin fil fayn | Dɛn pipul ya tan lɛk spay. Dɛn kin gɛda infɔmeshɔn frɔm difrɛn pat dɛn na di bɔdi (skin, yay, yes, nos, tɔŋ) ɛn sɛn am to di bren. na dεn nεv dεm ya de tεl di bren bכt tin dεm lεk tכch, tεst, smεl, si, εn yεri. |
| Mɔtal nerv dɛn | Dɛn pipul ya tan lɛk kɔmanda dɛn. dεn de tek di kכmand dεm (mεsej dεm) frכm di bren εn sεnd dεm to di mכsul dεm εn gland dεm. Na dɛn mɛsej dɛn de de mek yu muv, tɔk, ɛn waka. |
כlso, dεn nεv dεm ya dεn sheb to tu men kכtכg dεm bay usay dεn bigin.
Kranial Nɛv dɛn
Dis na di nerves we de stat dairekt frɔm yu bren . Na 12 pe dɛn de. Dɛn nerv ya kin de mɔ na yu fes, ed, ɛn nɛk. dεn kin du כl tu di sεns (filin) εn mכtal (muvmεnt) fכnshכn dεm. Fɔ ɛgzampul, dɛn kraynia nerv ya de ɛp yu fɔ smayl, fɔ kray, fɔ muv yu yay, ɛn fɔ smɛl.
Spinal Nɛv dɛn
Dis na di nεv dεm we de stat na yu spεnal kכd, we de rכn tru yu spayna . Na 31 pe dɛn de. dis nεv dεm de branch kכmכt frכm di spεnal kכd כlsay na yu bכdi. dεn de du כl tu di sεns εn mכtal fכnshכn dεm bak. fכ egzampl, dεn nεv dεm ya kin kכri sens dεm frכm yu joyn dεm εn mכsul dεm to di spεnal kכd. Dɛn kin kɔntrol bak di tin dɛn we wi bin dɔn tɔk bɔt bifo tɛm, lɛk fɔ pul yu an kɔmɔt nia sɔntin we wam.
Us savis di nerv dɛn de gi wi bɔdi?
Bɔku tin dɛn na yu bɔdi na ilɛktrik signal dɛn we de travul tru yu nɛv dɛn de kɔntrol dɛn. Na sɔm pan di impɔtant wan dɛn ya:
- Muvmɛnt dɛn we yu want: Ɛni muvmɛnt we yu mek wit kɔnshɛns, lɛk fɔ waka, rɔn, ɔ fɔ rayt.
- Sεns dεm: tכch, pen, כt/kol, vaybrεshכn, yεri, bכdi bεlε, tεst, smεl, εn si.
- Blɔd prɛshɔn: Fɔ mek di blɔd prɛshɔn kɔntinyu fɔ de na di lɛvɛl we dɛn nid.
- Brith: Na di prɔses fɔ brith we de apin we yu nɔ no bɔt am.
- dijeshכn: Na di wok we di dijestiv sistεm de du.
- At rit: Na fɔ kɔntrol di rit we di at de bit.
- Stress response: Fɔ pripia di bɔdi fɔ ɛni imejensi.
Aw dis nervɔs sistɛm de wok?
Dis na wan prɔses we rili intrestin. Tink bɔt yu periferik nɛvɔ sistɛm lɛk wan nɛtwɔk fɔ postman dɛn ɔlsay na di kɔntri. Dɛn kin gɛda infɔmeshɔn (lɛta) frɔm ɔlsay na di bɔdi ɛn kɛr dɛn go na di men post ɔfis.
Yu sɛntral nervous system , we na yu bren ɛn spɛshal kɔd, na di men post ɔfis. na de dεn de rid di mεsej dεm (infכmeshכn) we di pεrifεral nεv dεm de bכn, כndastand, εn disayd wetin fכ du nεks. Dɔn dɛn kin sɛn da disayd de bak as mɛsej to di rayt ples.
Fɔ ɛgzampul, mɔskito kin bit yu leg. di sεns nεv dεm (postmen) dεm na di skin na yu leg de pik di mεsej εn sεnd am to di bren (hεd כfis) tru di spεnal kכd. di bren de intaprit am se "moskito de bit" εn i de gi di kכmand fכ "reach out and shoo the moskito away." Da kɔmand de de travul tru di motoka nɛv dɛn to di mɔsul dɛn na yu an. Dɔn yu kin es yu an ɔtomɛtik wan ɛn shot di mɔskito go. Ɔl dis kin apin insay smɔl sɛkɔn dɛn.
If wi luk dip smɔl insay aw mɛsej de travul...
Di transmishɔn fɔ ilɛktrik mɛsej along wan nerv tan lɛk we yu pas baton na rilay res.
1. di ilektrikal signal de travul along di lכng pat pan di nεv sεl we dεn kכl di aksכn .
2. we i rich di εnd pan di aksכn, dis ilektrikal signal de bi kεmikכl signal.
3. Na de, kεmikכl mכlikul dεm we dεn kכ l nyurotransmitta dεm de kכmכt.
4. dis mכlikul dεm de swim kכros wan sכmכl gap bitwin wan nεv sεl εn di כda wan. Wi kin kɔl da gap de sinaps .
5. we dis nyurotransmitta de tay pan di risεptor dεm na di nεks nεv sεl, i de kכnvכlt bak to ilektrikal signal εn i de travul along di nεks nεv sεl.
6. dis prכsεs de ripit te di mεsej rich di aprכpriet tכgεt (e.g., wan mכsul).
Aw di insay pat pan wan nerve kin tan lɛk?
If wi tek wan nerv ɛn luk am ɔnda maykroskɔp, wi kin no sɔm pan di men pat dɛn we i mek wit.
| Pat | Tɔk bɔt |
|---|---|
| Akɔn dɛn | di men pat dεm we lεk waya we de rכn tru di midul pan di nεv εn kכri mεsej. |
| Dendrites we dɛn kɔl Dendrites | pat dεm we lεk branch we de gεt mεsej frכm כda nεv sεl dεm. |
| Myelin Sheath we dɛn kɔl Sheath | Dis na di pat we impɔtant pas ɔl. Wan fat sheath we de rawnd di aksɔn. I tan lɛk di plastic ‘insuleshɔn’ we de rawnd ilɛktrik waya. Dis kin mek ilɛktrik signal dɛn ebul fɔ travul kwik kwik wan ɛn dɛn nɔ kin lik. |
If dis maylin sεt dεm dεn dכn pwεl, lεk sכt sכk we dεn kכt di insulεshכn pan waya, di nεv dεm nכ kin ebul fכ transmit mεsej dεm fayn fayn wan. Sɔntɛnde, di mɛsej dɛn kin stɔp ɔltogɛda.
Ɛni sik de we kin afɛkt di nerv dɛn?
Yɛs, na fɔ tru. we di nεv dεm we dεn dכn pwεl de ambɔg di transmishכn fכ mεsej, difrεn nyurolכjik kכndyushכn dεm kin apin. Tu pan di wan dɛn we bɔku pipul dɛn kin gɛt na:
- Pɛrifεral Nyuropati: Dis na di damej pan di nεv dεm we de na do na yu bren εn spεnal kכd. Dis sik kin mek yu gɛt sɔm sayn dɛm lɛk wae yu de fil lɛk yu nɔr de fil fayn, yu de swɛt, yu de bɔn, yu de fil lɛk ilɛktrik shɔk, ɛn yu mɔsul dɛm wik. Dis sik kin kam pan pipul dɛm wae gɛt shuga.
- Sciatica: Dis na ɔda sik we bɔku pipul dɛn dɔn yɛri bɔt ɛn ɛkspiriɛns. na bad bad pen we de kכz fכ di kכmpreshכn fכ di big nεv we dεn kכl ``Sciatic nerve`` we de rכn frכm yu lכw bak dכn yu leg dεm. Dis pen kin travul frɔm yu bak tru yu bɔt ɛn dɔŋ yu leg.
Aw wi kin mek wi nerv dɛn gɛt wɛlbɔdi?
Yu nervɔs sistɛm na wan pan di tin dɛn we yu bɔdi valyu pas ɔl, ɛn bɔku simpul tin dɛn de we yu kin du fɔ mek i gɛt wɛlbɔdi.
- Nɔ smok: If yu smok, i kin pwɛl di blɔd vesel dɛn ɛn i kin mek di blɔd nɔ go na di nerv dɛn.
- It tin dɛn we gɛt fayn fayn tin dɛn fɔ it: It tin dɛn we gɛt bɔku vɛjitebul, frut, ligɛm, ɔl gren, fayn fayn fat, ɛn prɔtin. Vitamin B, mɔ, rili impɔtant fɔ di nerve wɛlbɔdi.
- Limit alcohol: If yu drink pasmak, dat kin pwɛl di nerves dairekt wan.
- Kɔntrol ɔda sik dɛn: If yu gɛt sik dɛn lɛk dayabitis ɔ ay blɔd prɛshɔn, kɔntrol dɛn fayn fayn wan akɔdin to wetin yu dɔktɔ tɛl yu, bikɔs dɛn sik ya kin mek yu nerv pwɛl.
- Ridyus strɛs: Fɔ ridyus strɛs tru tin dɛm lɛk fɔ tink gud wan ɛn ɛksesaiz kin bɛnifit di wan ol nervɔs sistɛm.
- Gɛt inof slip: Gɛt at le 7-8 awa gud slip insay wan de. Na we pɔsin de slip, na in di bɔdi kin mek insɛf fayn.
- Drink inof wata: Mek di bɔdi nɔ gɛt wata.
Tin dɛn fɔ aks yu dɔktɔ
If yu gɛt ɛni prɔblɛm wit yu nerv, lɛk we yu de fil pen ɔ we yu de fil, nɔ fred fɔ tɔk to dɔktɔ bɔt am. Yu kin aks kwɛstyɔn dɛn lɛk:
- "Aw a go no fɔ tru if a gɛt nerv pen?"
- "Wetin na di tin wae kin mek yu fil dis pen ɔr yu nɔr kin fil fayn?"
- "Us tɛst de fɔ chɛk di wɛlbɔdi fɔ mi nerv dɛm?"
- "Us tritmɛnt dɛn de fɔ mek mi nervɔs sistɛm gɛt wɛlbɔdi?"
- "Wetin a fɔ du fɔ mek dɛn kayn nerve prɔblɛm ya nɔ apin igen?"
Mɛsej we dɛn kin kɛr go na os
- Nεv dεm na wan sistεm fכ ‘ways’ dεm we de spre כlsay na yu bכdi we de kכri mεsej bitwin yu bren εn di rεst כf yu bכdi.
- Di nervɔs sistɛm de kɔntrol di we aw yu de muv, di we aw yu de fil, ɛn di ɔtomɛtik wok dɛn we yu nɔ no se yu gɛt, lɛk aw yu de blo ɛn aw yu at de bit.
- Fɔ fala wɛlbɔdi layf (gud it, ɛksesaiz, ɛn fɔ avɔyd fɔ smok) kin ɛp fɔ mek di nervɔs sistɛm gɛt wɛlbɔdi.
- If yu nɔ de fil fayn ɔltɛm, yu de swɛt, yu mɔsul dɛn de wik, ɔ yu de fil pen we yu nɔ ebul fɔ ɛksplen, mek shɔ se yu go to yu dɔktɔ.
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