Pangpar mawi tak i en hian, chaw tui tak i rim a, i ṭhian nen i nuih dun hian, chu zawng zawng hnuaia mechanism mak tak chu i ngaihtuah ngai em? Heng zawng zawng hi kan thluak atanga electrical wiring system bik ang maia hnathawk nerve pahnih 12 vang a ni. Vawiin hian heng ‘Cranial Nerves’ mak tak takte hi kan sawi dawn a ni.
A awlsam zawngin, heng cranial nerve te hi engte nge ni?
A awlsam khawp mai. Hengte hi i thluak atanga i lu, i hmai, i kawng leh i rilru leh i pum chhung hmun thenkhatah direct-a kal nerve pahnih 12 an ni. I thluak, i taksa peng leh i taksa peng hrang hrang inkara information phurtu special data cable ang mai an ni. Kan nervous system-a thil pawimawh tak an ni.
Kan mit chauhin kan hmu a, kan hnar hmangin kan rim a, kan leiin kan tem bawk niin kan ngai. Mahse a nihna takah chuan heng sense organs te hian thluak ah information an phur thei lo va, thluak atanga thupek lo lut te chu heng cranial nerve te tel lo chuan chutiang sense organs ah chuan a phur thei lo. Heng nerve vek hian hmel lan dan chi hrang hrang lantir nan leh tawng turin a pui bawk.
Nerve pahnih 12 kan nei a. Chumi awmzia chu nerve tin hi pahnih an awm tihna a ni a, pakhat chu taksa dinglamah a kal a, pakhat chu veilamah a kal bawk.
Heng nerve 12 te hi engte nge ni? Engtin nge an tih?
Heng nerve 12 te hian hna bik an nei vek a. Ṭhenkhat chuan hriatna (sensory information) an keng tel a, chu chu thluak hnenah rim, thlum leh hmuh theih thilte chungchang thu an thlen tihna a ni. Ṭhenkhat chuan motor information an keng tel a, chu chu taksa ruh an ti che tihna a ni. Nerve thenkhat chuan an ti ve ve bawk. Heng nerve 12 te leh an hnathawh ber te hi han thlir ila.
| Nerve hming leh number | Hna pawimawh ber chu a awlsam hle. |
|---|---|
| Hriatthiamna (CN I) . Olfactory nerve a ni | A rim hriat theih nan a pui thin . |
| Mit lam (CN II) . Mit nerve a ni | Mit hmuh theihna a pe che . |
| Mit chakna (CN III) . Mit lam nerve (Oculomotor nerve) a ni | Mit a tiharh a, mitmeng a hawng leh khar a, mitmeng lian leh te a tidanglam bawk. |
| Trochlear nerve (CN IV) atanga chhuak a ni. Trochlear nerve a ni | Mit hnuai lam leh hnar lam hawi turin a pui. |
| Trigeminal nerve (CN V) chu a awm a. Trigeminal nerve a ni | Hmai, mit leh hmui chhungah khawih leh natna ang chi hriatna an keng tel a ni. Chaw ei turin min pui bawk. |
| Abducens nerve (CN VI) atanga chhuak a ni. Abducens nerve a ni | Mit chu a sir lam (khawi leh dinglam) lam hawi turin a pui. |
| Hmai lam (CN VII) . Anal nerve a ni | Nuih leh hmui hrual ang chi hmel lan dan a control thei. Lei hmun thenkhata taste sensation-ah pawh a pui bawk. |
| Vestibulocochlear nerve (CN VIII) atanga chhuak a ni. Auditory-Balanced Nerve a ni a, a rilru a buai em em bawk | I taksaah i hriatna leh balance vawng reng turin a pui thin. |
| Glossopharyngeal nerve (CN IX) a ni a, a rilru a hah lutuk a, a rilru a buai em em bawk a. Glossopharyngeal nerve a ni a, a rilru a buai em em bawk | Lei peng pakhat chuan a thlum, ei , leh hmui siam chhuahnaah a pui a ni. Thisen sang control nan a pui bawk. |
| Vagus nerve (CN X) hi a awm a. Vagus nerve a ni | Hei hi cranial nerve sei ber a ni . Taksa chhunga automatic function dang tam tak, chaw ei, thinlung thawk, thawk, leh thisen sang te chu a control thei a ni. |
| Accessory nerve (CN XI) te hi a awm a. Nerve dang a awm bawk | Kawng leh kekawrte chetna a control. |
| Hypoglossal nerve (CN XII) a ni a, a chhuak ta a ni. Hypoglossal nerve a ni | Lei incheina a thunun a , chu chuan thusawi, ei, leh ei theihna a siam a ni. |
Heng nerve te hi a chhe thei em?
Ni e, vanduaithlak takin heng nerve te pawh hi a chhe thei bawk. Chutiang chhiatna a thlen chuan nerve chu a thawk tha thei lo. Hei hi chhan tam tak a awm thei.
- Lu hliam: Accident-a i lu i deng chuan heng nerve te hi a chhe thei a ni.
- Thluak emaw nervous system natna: Neuropathy emaw ALS (Amyotrophic Lateral Sclerosis) ang chi natna vang a ni.
- Tumor atanga compression: Tumor emaw thluaka swelling emaw hian nerve compression a thlen thei.
- Circulatory problems: Stroke ang chi condition avanga nerve-a thisen kal chu tihtawp a nih chuan a chhe thei a ni.
- Infection: Viral infection thenkhat, entirnan, shingles thlentu virus.
- Autoimmune conditions: Taksa ngeiin a taksain a beih nasat em emna natna.
- Surgery: Thluak, hmai, ha surgery neih hian accident-a hliam a awm theihna a awm.
Paralysis tih hi eng nge ni?
‘Palsy’ tih thumal hi ‘paralysis’ emaw ‘inactivity’ emaw tihna mai a ni. Incheina control tu cranial nerve a chhiat chuan a kaihhnawih muscle te chu a chak lo emaw, a paralyze emaw a ni. Hei hi ‘palsy’ kan tih chu a ni.
Entirnan, Bell’s palsy hi kan rama mi tam takin an lo hriat tawh a ni. Hei hi hmai ruh (muscles) control tu facial nerve a nghawng a, chu chuan hmai sir khat chu a hnathawhna a hloh nghal a, hnuai lam hawiin a tla thla a ni. A tam zawkah chuan hei hi hun eng emaw chen atan a ni.
Hetiang dinhmun dang pawh a awm:
- Third nerve palsy: Hetah hian mit pakhat chu hnuai lam leh sir lam hawiin a lang.
- Fourth nerve palsy: Double vision a awm thei a, a bik takin hnuai lam en hian.
- Sixth nerve palsy: Mit hi kawng khata hawi theih a ni lo (strabismus ang maiin).
Harsatna dang awm thei
Thil danglam bik dang chu trigeminal neuralgia a ni.Hemi kawngah hian thil thleng chu, hmaiah khawih hriatna trigeminal nerve nena inzawm, tuar theih loh, electric ang chi natna a awm a ni. He natna hi hun rei lote chhung awm mah se, tuar a har hle.
Engtin nge heng nerve hlu tak takte hi i hrisel theih?
Neurological disease thenkhat kan veng thei lo. Amaherawhchu, kan thluak, heng cranial nerve te, leh nervous system pumpui hriselna atana kan tih theih tam tak a awm.
- I taksa rihna hrisel tak, i duh ang angin vawng reng ang che.
- Chaw tha tak tak , thei leh thlai chi hrang hrang ei thin ang che.
- Exercise neih fo thin ang che.
- I thisen sang chu level tha takah dah la.
- I nerve tichhe thei natna i neih chuan, zunthlum , chu chu control tha rawh.
- Meizial zuk loh vek tur a ni.
- Zu i in chuan , khap tlat rawh.
Engtikah nge Doctor kan hmuh ang?
Hei hi a pawimawh hle. Cranial nerve hliam eng pawh hi a hliam tuar nerve a zirin a symptoms a inang lo. A hnuaia symptoms te hi i neih chuan doctor pan nghal rawh .
- Hmai sir khat chu nunna nei lo leh hnuai lam hawia hruai a nih chuan.
- I hmaiah natna nasa tak emaw, rilru hahna emaw i neih chuan.
- Muscle chak lohna emaw, rilru hahna emaw i neih chuan.
- Mit lama harsatna i neih chuan (thil chu two-dimensional, blurry vision ang maia hmuh).
- A thlum emaw, a rim emaw a inthlak nghal a nih chuan.
- Thusawi harsa i neih chuan (Dysarthria).
- Chaw ei leh ei harsa (Dysphagia).
Heng chhinchhiahnate hi natna khirh tak, stroke ang chi chhinchhiahna a ni thei bawk tih hre reng ang che. Chuvangin ngaihthah suh. Damdawi lam thurawn lak nghal a pawimawh.
Take-Home Thuchah a ni
- Cranial nerves hi thluak atanga lo chhuak specialized nerve 12 pairs a ni a, kan hriatna leh hmai leh kawr chetna te a thunun a ni.
- Heng nerve hrisel taka hnathawh avang hian kan hmu a, kan hre a, kan rim a, kan ei a, kan nui a, kan tawng bawk.
- Heng nerve te hi lu hliam te, stroke te, infection te, leh damdawi lam thil thenkhat te hian a tichhe thei a ni.
- I hmai sir khatah rilru hah, mit lama harsatna, ei leh in emaw ei harsa emaw ang chi symptoms i neih chuan cranial nerve-a harsatna a ni thei.
- Heng symptoms zinga pakhat tal i hriat veleh hun khawhral suh la, i doctor pan rawh.Nun hrisel chuan heng nerve hlu tak takte hi a humhim thei a ni.
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