Cov Ntaub Ntawv Txog Kev Noj Qab Haus HuvFebruary 18, 2026🔄 Updated: Jul 14, 2026⏱ 23 min

Cia peb kawm txog Peripheral Nervous System (PNS) uas khiav thoob plaws koj lub cev!

Creator: Dr. Priya Sammani
Published: 2026-02-18T17:30:48.000Z

Dr. Priya Sammani, MBBS, PG Dip. FMMedical Verification

Koj puas tau xav paub tias cov ntaub ntawv mus ncig koj lub cev li cas? Thaum koj xav txav koj txhais tes, nws tshwm sim li cas? Los yog koj xav li cas txog qhov kub, txias, lossis thaum ib tug neeg kov koj? Hnub no peb yuav tham txog lub network zoo kawg nkaus ntawm cov hlab ntsha uas nthuav dav sab nraud ntawm peb lub hlwb thiab tus txha caj qaum uas pab nrog txhua yam no. Qhov no yog qhov peb hu ua '(Peripheral Nervous System)' lossis '(PNS)'.

Yog li, qhov peripheral nervous system (PNS) no yog dab tsi?

Hais yooj yim xwb, PNS yog lub network ntawm cov hlab ntsha uas khiav hla koj lub cev, tshwj tsis yog koj lub hlwb thiab cov hlab ntsha caj qaum (uas peb hu ua Central Nervous System lossis CNS). Lub hlwb thiab cov hlab ntsha caj qaum zoo li ob lub nroog loj hauv ib lub tebchaws. Tab sis yuav tsum tsis txhob muaj lub network ntawm txoj kev sib txuas ob lub nroog ntawd, thiab txhua lub zos thiab tsev. PNS yog li ntawd. Nws muaj ob lub luag haujlwm tseem ceeb: 1. Sau cov ntaub ntawv los ntawm ntau qhov ntawm koj lub cev - koj cov ceg, tawv nqaij, qhov muag, pob ntseg, thiab lwm yam - thiab xa mus rau lub hlwb thiab cov hlab ntsha caj qaum. 2. Txais cov lus txib los ntawm lub hlwb thiab cov hlab ntsha caj qaum thiab xa lawv mus rau qhov tsim nyog ntawm koj lub cev - koj cov leeg, cov qog, thiab lwm yam. Xav txog ib tug pos me me chob koj ceg. Koj yuav xav li cas qhov mob ntawd? Qhov ntawd yog qhov uas cov hlab ntsha hauv '(PNS)' coj cov lus "Kuv tau txais ib tug pos" mus rau lub hlwb. Tom qab ntawd lub hlwb txiav txim siab, "Ah, kuv yuav tsum txav kuv ceg mus deb." Cov lus txib ntawd rov qab los ntawm '(PNS)' mus rau cov leeg hauv koj ceg, thiab koj txav koj ceg mus deb. Puas yog nws tsis zoo kawg nkaus? Qee yam uas tswj hwm los ntawm '(PNS)' no, piv txwv li, koj lub plawv dhia thiab kev txav mus los ntawm txoj hnyuv, tshwm sim yam tsis tas yuav xav txog lawv. Qhov ntawd txhais tau tias koj tsis tas yuav xav txog lawv. Tab sis tej yam xws li tsa koj txhais tes thiab hais lus yog tej yam uas koj ua nrog kev paub . '(PNS)' koom nrog ob qho no.

Qhov txawv ntawm '(PNS)' thiab '(CNS)' yog dab tsi?

Raws li peb tau hais ua ntej lawm, muaj ob feem tseem ceeb rau peb lub paj hlwb:

Lub Nruab Nrab Nervous System (CNS): Qhov no tsuas muaj lub hlwb thiab tus txha caj qaum xwb . Qhov no zoo li "chaw tswj" ntawm peb lub cev.
Lub Cev Nervous System (PNS): Qhov no yog tag nrho cov hlab ntsha sab nraum CNS. Cov hlab ntsha no pib hauv cov hlab ntsha qaum thiab qee qhov ntawm lub hlwb thiab khiav mus rau koj lub ntsej muag thiab txhua qhov ntawm koj lub cev. Lo lus "peripheral" txhais tau tias "nyob ib puag ncig" lossis "sab nraum nruab nrab."

Lub peripheral nervous system (PNS) ua dab tsi?

Muaj ob lub subsystem tseem ceeb ntawm koj lub `(PNS)`: 1. Lub `(Autonomic Nervous System)`:Cov no yog cov txheej txheem uas koj tswj tau yam tsis tas koj xav txog lawv. Piv txwv li, ua pa, lub plawv dhia, zom zaub mov. 2. Lub paj hlwb Somatic: Cov no yog cov txheej txheem uas koj tswj hwm nrog kev paub. Piv txwv li, taug kev, sau ntawv, hais lus. Nws yog los ntawm ob lub subsystems no uas PNS ua nws peb lub luag haujlwm tseem ceeb:

Kev Xav : Lub PNS tseem ceeb heev rau kev muab cov ntaub ntawv rau lub hlwb txog lub ntiaj teb nyob ib puag ncig koj. Qhov no yog ib feem ntawm Lub Cev Nervous System. Yam koj pom, hnov, xav (txias, kub, kov , mob), saj, tsw, txhua yam mus rau lub hlwb los ntawm PNS.
Kev Txav Mus Los: Cov hlab ntsha hauv PNS nqa cov lus txib rau txhua cov leeg nqaij hauv koj lub cev uas koj tuaj yeem tswj tau. Qhov no kuj yog ib feem ntawm Somatic Nervous System. Nws cuam tshuam txhua yam los ntawm qee yam yooj yim xws li khawb koj lub qhov ntswg mus rau qee yam nyuaj xws li seev cev.
Cov txheej txheem tsis nco qab: Cov no yog cov txheej txheem tseem ceeb uas lub hlwb ua kom koj muaj sia nyob yam tsis muaj koj xav txog lawv. Piv txwv li, tej yam xws li lub plawv dhia thiab ntshav siab . Lub " Autonomic Nervous System " pab nrog qhov no.

Yuav ua li cas cov ntaub ntawv raug coj mus rau lub hlwb (kev xav)

Xav txog koj lub hlwb zoo li lub supercomputer muaj zog heev. Tab sis lub computer ntawd, yog tsis muaj kev nkag los ntawm sab nraud, tsis tuaj yeem paub dab tsi txog lub ntiaj teb sab nraud. Yog vim li cas PNS thiaj li tseem ceeb heev. Ib yam li lub computer xav tau lub koob yees duab, lub microphone, thiab lub keyboard kom tau txais cov ntaub ntawv los ntawm sab nraud, lub hlwb kuj xav tau PNS. Koj lub PNS yog txoj hauv kev uas koj lub hlwb tau txais cov ntaub ntawv txog lub ntiaj teb sab nraud. Ntau cov hlab ntsha hauv PNS txuas nrog cov hlab ntsha caj dab thiab mus rau lwm qhov ntawm lub cev. Tab sis muaj ib hom hlab ntsha tshwj xeeb hu ua Cranial Nerves , uas txuas ncaj qha rau lub hlwb. Cov hlab ntsha no nqa cov teeb liab los ntawm koj lub qhov ntswg, pob ntseg, thiab qhov ncauj, nrog rau cov teeb liab los ntawm ntau lwm yam kev xav, mus rau lub hlwb. Cov hlab ntsha cranial no kuj yog cov uas muab kev xav ntawm kev kov rau daim tawv nqaij ntawm koj lub ntsej muag, lub taub hau, thiab caj dab. Lwm cov hlab ntsha peripheral kis thoob plaws koj lub cev. Cov no khiav mus txog rau ntawm koj cov ntiv tes thiab cov ntiv taw. Cov hlab ntsha sensory hauv koj txhais tes thiab taw kuj pab koj lub hlwb tau txais cov ntaub ntawv los ntawm lub ntiaj teb sab nraud. Cov hlab ntsha motor yog qhov uas tso cai rau koj txav mus rau ntau qhov ntawm koj lub cev.

Yuav ua li cas tswj kev txav mus los

Cov hlab ntsha peripheral, uas ceg tawm thoob plaws koj lub cev, nqa cov lus txib los ntawm koj lub hlwb mus rau koj cov leeg. Lawv yog cov uas tso cai rau koj txav mus los thiab ua tej yam. Lawv tuaj yeem ua txhua yam los ntawm tej yam yooj yim xws li khawb koj lub qhov ntswg mus rau tej yam nyuaj xws li juggling peb lossis plaub lub pob.

Kev tswj cov txheej txheem tsis nco qab

Koj lub "Autonomic Nervous System" ua haujlwm yam tsis tau koj xav txog nws. Nws yog ib feem ntawm koj lub hlwb uas ib txwm ua haujlwm, tswj cov txheej txheem uas ua rau koj muaj sia nyob. Koj lub "PNS" yog qhov tseem ceeb rau koj lub hlwb los tswj cov txheej txheem ntawd. Piv txwv li, koj lub plawv dhia, ua pa, ntshav siab, thiab kev txav mus los ntawm koj txoj hnyuv.

Cov hom teeb liab ntawm cov hlab ntsha yog dab tsi?

Koj cov hlab ntsha muaj ntau lub hlwb (Cov hlwb ntawm lub paj hlwb lossis Neurons). Cov hlwb no muaj ib sab caj npab ntev zoo li lub axon . Cov hlwb no thiab lawv cov axons raug ntswj ua ke los ua cov hlab ntsha. Nws zoo li xov xaws ua los ntawm kev ntswj ntau lub xov ua ke. Ib txhia ntawm cov hlab ntsha hauv cov pob hlwb no nqa cov ntaub ntawv mus rau lub hlwb, thaum lwm tus nqa cov ntaub ntawv tawm ntawm lub hlwb. Muaj peb hom tseem ceeb ntawm cov cim ntawm lub paj hlwb:

Cov hlab ntsha sensory: Cov no nqa cov ntaub ntawv mus rau lub hlwb thiab cov hlab ntsha spinal. Lawv txuas ncaj qha mus rau lub hlwb ntawm cov hlab ntsha cranial , lossis lawv nqa cov ntaub ntawv mus rau cov hlab ntsha spinal, uas tom qab ntawd mus rau cov hlab ntsha spinal. Cov hlab ntsha sensory uas txuas rau cov hlab ntsha spinal nyob tom qab ntawm cov hlab ntsha spinal.
Cov hlab ntsha ntawm lub cev: Cov no nqa cov lus txib los ntawm lub hlwb mus rau ntau qhov ntawm lub cev. Cov no tsuas yog nqa cov ntaub ntawv tawm ntawm lub hlwb xwb. Cov hlab ntsha ntawm lub cev txuas nrog cov hlab ntsha ntawm sab xub ntiag. Qhov no txhais tau tias cov hlab ntsha no tsuas yog nyob ntawd los xa cov lus txib kom txav cov leeg .
Cov hlab ntsha Autonomic: Cov no yog cov hlab ntsha uas tswj cov haujlwm tsis siv neeg ntawm koj lub cev cov kabmob thiab cov txheej txheem. Cov hlab ntsha autonomic feem ntau muaj cov hlab ntsha sib xyaw. Qee qhov nqa cov lus txib los ntawm lub hlwb mus rau qhov chaw tsim nyog, thaum lwm tus nqa cov ntaub ntawv hais txog kev ua haujlwm ntawm cov kabmob ntawd rov qab mus rau lub hlwb.

PNS pab lwm yam kev xav li cas?

Lub Autonomic Nervous System, uas yog ib feem ntawm koj lub PNS, pab koj lub hlwb tswj txhua yam tseem ceeb hauv koj lub cev. Nws kuj pab koj lub hlwb saib xyuas nws tus kheej. Piv txwv li, koj lub plawv dhia yog tswj los ntawm koj lub hlwb. Nws ua kom koj lub plawv nqus ntshav mus rau koj lub cev thiab lub hlwb. Yog tsis muaj cov ntshav ntws ntawd, koj lub hlwb tuaj yeem tuag hauv ob peb feeb. Lub PNS kuj nqa cov hlab ntsha los ntawm cov kab mob ntawd mus rau koj lub hlwb. Piv txwv li, qhov kev xav sov so hauv koj lub plab thaum koj haus ib yam dab tsi kub, lossis qhov kev xav ntawm kev puv npo tom qab noj mov.

`(PNS)` nyob qhov twg?

Koj tus "(PNS)" kis thoob plaws koj lub cev tshwj tsis yog koj tus txha caj qaum thiab lub hlwb. Nws suav nrog:

Cov hlab ntsha ntawm lub taub hau: Muaj 12 khub hlab ntsha uas txuas ncaj qha mus rau lub hlwb. 11 ntawm cov no yog koom nrog PNS (cov hlab ntsha thib ob ntawm lub taub hau - qhov uas tswj koj qhov pom kev - koom nrog CNS). Cov hlab ntsha 11 no yog lub luag haujlwm rau koj qhov kev hnov tsw, suab, saj, thiab kov hauv daim tawv nqaij ntawm koj lub taub hau, lub ntsej muag, thiab caj dab. Ib qho ntawm 11 no, Vagus Nerve, khiav mus thiab txuas rau txhua lub cev loj los ntawm koj lub caj dab mus rau koj txoj hnyuv loj.
Cov hlab ntsha ntawm tus txha caj qaum: Cov no yog 31 khub ntawm cov hlab ntsha uas txuas rau tus txha caj qaum ntawm theem ntawm txhua tus vertebra (pob txha) hauv koj tus txha caj qaum.

Tag nrho cov hlab ntsha no tawg ua tej daim me me uas nthuav dav thoob plaws koj lub cev. Thaum kawg lawv xaus rau hauv cov chaw xws li koj cov ntiv tes, cov ntiv taw, lossis hauv qab koj daim tawv nqaij.
Xav txog lub paj hlwb zoo li ib tsob ntoo tig rau sab saud. Koj lub hlwb yog lub hauv paus ntawm tsob ntoo, koj tus txha caj qaum yog lub cev. Koj "PNS" zoo li cov ceg ntoo thiab cov ceg ntawm tsob ntoo, nthuav dav mus rau lwm qhov ntawm koj lub cev.
"(PNS)" ua los ntawm dab tsi?
Koj lub PNS muaj ntau hom hlwb thiab cov qauv sib txawv. Cov hlwb neurons yog cov chaw tswj hwm ntawm cov hlab ntsha peripheral thiab cranial, thiab lawv muaj axons thiab dendrites, uas zoo li txoj kev loj uas nqa cov ntaub ntawv. Cov hom hlwb yog raws li nram no, thiab cov ntaub ntawv ntxiv txog lawv tau muab rau hauv qab no:
Cov neurons
Cov hlwb neurons yog cov hlwb uas siv cov teeb liab hluav taws xob thiab cov tshuaj lom neeg los xa thiab txais cov teeb liab thoob plaws hauv koj lub paj hlwb. Txhua lub hlwb neurons muaj cov khoom no:
Lub cev ntawm lub cell: Qhov no yog qhov tseem ceeb ntawm lub cell.
Axon: Qhov no yog ib feem ntev zoo li caj npab uas nthuav tawm ntawm lub cev hlwb. Thaum kawg ntawm lub axon muaj ntau qhov txuas ntxiv zoo li ntiv tes, qhov twg lub neuron lub teeb liab hluav taws xob raug hloov mus ua cov teeb liab tshuaj lom neeg. Cov txuas ntxiv no, hu ua synapses , txuas rau lwm cov hlwb hlwb ze.
Cov Dendrites: Cov no yog cov qauv me me, ceg ntawm lub cev cell (lub npe los ntawm lo lus Latin uas txhais tau tias "zoo li ntoo"). Cov dendrites yog qhov chaw uas cov cim tshuaj lom neeg los ntawm synapses ntawm lwm cov neurons tau txais.
Myelin: Qhov no yog ib txheej nyias nyias ntawm cov roj sib xyaw ua ke. Myelin nyob ib puag ncig cov axons ntawm ntau lub neurons, ua haujlwm ua lub plhaub tiv thaiv.
Kev sib txuas ntawm cov hlab ntsha hauv lub paj hlwb (neuronal) nyuaj heev. Cov dendrites ntawm ib lub paj hlwb (neuron) tuaj yeem txuas rau ntau txhiab lwm cov synapses. Qee cov paj hlwb ntev, qee cov luv. Qhov no nyob ntawm seb lawv nyob qhov twg hauv lub cev thiab lawv ua haujlwm li cas.
Cov hlwb Glial
Cov hlwb glial (hais tias gl-yal) muaj ntau txoj haujlwm sib txawv. Lawv pab tsim thiab tswj cov neurons thaum koj tseem hluas, thiab lawv kuj tswj hwm seb cov neurons ua haujlwm li cas thoob plaws hauv koj lub neej. Lawv tiv thaiv koj lub paj hlwb los ntawm kev kis kab mob, tswj kev sib npaug ntawm koj lub paj hlwb, thiab tsim cov myelin sheath nyob ib puag ncig cov axons ntawm neurons. Muaj kaum npaug ntau dua cov hlwb glial dua li cov neurons hauv koj lub paj hlwb.
Cov kab mob thiab tej yam mob uas feem ntau cuam tshuam rau lub paj hlwb no yog dab tsi?
Kab mob Peripheral Neuropathy yog ib qho mob uas koj lub paj hlwb peripheral (PNS) muaj mob lossis puas tsuaj. Qhov no tuaj yeem muaj ntau yam ua rau. Qee qhov piv txwv feem ntau suav nrog:
Kab Mob Ntshav Qab Zib Hom 2: Kab mob ntshav qab zib hom 2 uas tsis tswj lossis tsis kho tuaj yeem ua rau koj lub paj hlwb peripheral (PNS) puas tsuaj. Qhov no yog vim li cas cov neeg uas muaj kab mob ntshav qab zib thiaj li muaj feem yuav poob qhov kev xav hauv lawv txhais taw thiab ceg. Kab mob ntshav qab zib hom no yog qhov ua rau mob peripheral neuropathy feem ntau.
Cov mob autoimmune thiab inflammatory: Cov no suav nrog cov kab mob xws li Lupus, Guillain-Barré syndrome, thiab Rheumatoid Arthritis.
Kab mob Hansen (paub zoo dua li mob ruas): Txawm hais tias cov teebmeem ntawm tus kab mob no, uas tsis tshua muaj nyob rau hauv cov tebchaws uas tau tsim kho, pom tseeb dua ntawm daim tawv nqaij, nws kuj tseem tuaj yeem ua rau puas tsuaj rau PNS.
Cov mob uas muaj los ntawm noob caj noob ces thiab los ntawm noob caj noob ces: Cov no yog cov teeb meem uas koj yug los muaj. Cov mob uas muaj los ntawm noob caj noob ces yog cov uas tau txais los ntawm ib tug lossis ob leeg niam txiv.
Kev kis kab mob: Kev puas tsuaj rau cov hlab ntsha tuaj yeem yog los ntawm cov kab mob xws li HIV lossis cov kab mob xws li Borrelia burgdorferi, uas ua rau muaj kab mob Lyme. Lwm qhov piv txwv feem ntau yog shingles, uas tuaj yeem ua rau mob hlab ntsha ib ntus.
Cov Tshuaj thiab Cov Txheej Txheem Kho Mob: Qee hom tshuaj tua kab mob thiab cov tshuaj chemotherapy rau mob qog noj ntshav tuaj yeem ua rau puas tsuaj rau PNS. Hom kev puas tsuaj ntawm cov hlab ntsha no kuj tuaj yeem tshwm sim ua ib qho kev phiv ntawm kev phais.
Cov tshuaj lom thiab cov tshuaj lom: Cov hlau hnyav lom xws li mercury lossis lead tuaj yeem ua rau PNS puas tsuaj. Ntau yam tshuaj lom neeg hauv kev lag luam kuj tuaj yeem ua rau hom kev puas tsuaj no.
Kev raug mob: Kev raug mob tuaj yeem ua rau cov hlab ntsha puas tsuaj. Nws tuaj yeem ua rau ntev lossis mus tas li. Kev o los ntawm kev raug mob kuj tuaj yeem ua rau cov hlab ntsha raug nias hauv PNS. Carpal Tunnel Syndrome thiab Sciatica yog cov piv txwv ntawm cov mob uas tshwm sim los ntawm kev nias cov hlab ntsha.
Cov qog nqaij hlav: Ob qho tib si malignant thiab benign qog nqaij hlav tuaj yeem cuam tshuam rau kev ua haujlwm ntawm koj lub PNS.
Koj qhov '(PNS)' kuj tseem tuaj yeem qhia txog cov teebmeem ntawm cov mob uas cuam tshuam rau ib feem ntawm koj qhov '(CNS)'. Txawm hais tias cov no yuav tsis cuam tshuam ncaj qha rau '(PNS)', lawv tuaj yeem cuam tshuam rau txoj kev nws ua haujlwm.
Cov cim lossis tsos mob ntawm cov teeb meem ntsig txog '(PNS)' yog dab tsi?
Cov tsos mob ntawm cov teeb meem nrog PNS nyob ntawm seb hom hlab ntsha uas raug cuam tshuam. Kev puas tsuaj rau cov hlab ntsha muaj zog tuaj yeem cuam tshuam rau cov leeg nqaij hauv cov hauv qab no:
Tsis muaj zog.
Cov leeg nqaij co, tshee hnyo, tshee hnyo, lossis co.
Kev ua kom cov leeg nqaij tsis khov (kev ua kom cov leeg nqaij tsis khov).
Kev poob ntawm kev tswj hwm.
Kev puas tsuaj rau cov hlab ntsha sensory ua rau cov tsos mob no:
Txo lossis tsis muaj kev xav kov hauv thaj chaw uas raug mob: Thaum tsis muaj kev xav kov lawm, nws yuav zoo li koj hnav hnab looj tes lossis ib yam dab tsi uas thaiv koj qhov kev kov. Koj kuj tseem yuav tsis muaj peev xwm hnov qhov kub lossis kev co. Yog tias qhov xwm txheej no cuam tshuam rau tes lossis taw, cov haujlwm yooj yim xws li taug kev lossis khawm lub tsho tuaj yeem nyuaj heev.
Kev tsis muaj zog lossis tsis hnov dab tsi (Paresthesia): Qhov no zoo ib yam li kev xav tingling hauv caj npab lossis ceg. Hauv lwm lo lus, nws yog qhov kev xav "pins and needles" hauv thaj chaw raug mob.
Mob Neuropathic: Qhov no feem ntau zoo li mob kub hnyiab lossis mob ntse nyob ib puag ncig thaj chaw raug mob. Qee zaum, qhov mob tuaj yeem hnyav heev uas koj tsis tuaj yeem pw tsaug zog lossis ua tsis tau tej yam li qub. Hauv qee qhov mob, xws li Allodynia, qhov mob tuaj yeem hnov txawm tias thaum ib yam dab tsi mos mos, xws li khaub ncaws lossis ntaub pua chaw pw, kov koj lub cev.
Kev puas tsuaj rau cov hlab ntsha autonomic tuaj yeem cuam tshuam rau cov kabmob thiab cov kab ke no:
Kev ncig ntshav: Kev puas tsuaj rau lub paj hlwb autonomic tuaj yeem cuam tshuam rau lub cev txoj kev tswj ntshav siab.
Kev zom zaub mov: Nyob ntawm seb qhov twg ntawm lub cev zom zaub mov raug cuam tshuam, tej zaum yuav muaj teeb meem zom zaub mov.
Kev tswj tawv nqaij thiab qhov kub: Cov neeg uas muaj kev puas tsuaj ntawm cov hlab ntsha autonomic yuav muaj teeb meem nyob twj ywm thaum huab cua kub. Lawv yuav tawm hws ntau dhau (hyperhidrosis) lossis tsis tawm hws kiag li (anhidrosis).
Cov kev kuaj mob uas feem ntau ua los xyuas seb qhov no ntawm lub cev puas noj qab haus huv?
Muaj ntau yam kev kuaj mob uas tuaj yeem pab kuaj mob uas cuam tshuam rau koj lub PNS. Qhov kev kuaj mob feem ntau yog kev kuaj mob hlwb . Koj tus kws kho mob yuav hais kom koj siv ntau qhov ntawm koj lub cev, tshwj xeeb tshaj yog koj txhais tes, tes, ceg, thiab taw, rau qee txoj kev. Qee qhov kev kuaj mob feem ntau suav nrog:
Kev kuaj ntshav: Cov no tuaj yeem ntes tau ntau yam teeb meem, los ntawm cov teeb meem ntawm lub cev tiv thaiv kab mob mus rau cov tshuaj lom thiab cov tshuaj lom, tshwj xeeb tshaj yog cov hlau xws li mercury lossis lead.
Kev ntsuam xyuas kev txav ntawm cov hlab ntsha .
Kev kuaj mob hluav taws xob ntawm lub cev (EMG).
Kev kuaj mob ultrasound ntawm cov hlab ntsha (Nerve ultrasound) ` .
Kev kuaj mob ntawm cov hlab ntsha .
Kev kuaj noob caj noob ces .
Kev Siv Duab Sib Nqus (MRI) .
Cov kev kho mob uas feem ntau siv rau lub cev no yog dab tsi?
Kev kho mob rau cov teeb meem ntsig txog PNS muaj ntau yam sib txawv ib yam li cov teeb meem lawv tus kheej. Hauv ntau qhov xwm txheej, kev kho qhov ua rau muaj teeb meem PNS tuaj yeem pab txo qhov cuam tshuam rau lub cev ntawd. Tsis tas li ntawd, kev kho mob uas ua haujlwm rau ib qho mob (lossis cov mob zoo sib xws) yuav tsis ua haujlwm rau lwm hom teeb meem. Cov kev kho mob uas ua tau suav nrog, tab sis tsis txwv rau:
Cov Tshuaj: Muaj ntau yam tshuaj siv los kho cov teeb meem PNS. Cov no tuaj yeem muaj ntau hom, xws li kev txhaj tshuaj, tshuaj noj, lossis cov ntawv nplaum qeeb.
Kev Phais Mob: Kev phais mob tuaj yeem pab rov txuas cov hlab ntsha uas raug txiav thiab txo qhov mob uas tshwm sim los ntawm cov hlab ntsha uas raug nias.
Kev Siv Hluav Taws Xob Los Ntawm ...
Kev rho cov hlab ntsha tawm: Cov txheej txheem no txhob txwm ua rau cov hlab ntsha tsis ua haujlwm puas tsuaj. Qhov kev puas tsuaj no tiv thaiv cov hlab ntsha tsis ua haujlwm kom tsis txhob xa cov cim mus rau lub hlwb, uas tuaj yeem pab kho qhov mob ntev.
Kev Kho Mob Lub Cev: Qhov no tuaj yeem pab koj rov zoo los ntawm kev raug mob lossis kev kho mob, lossis txo cov tsos mob mob. Nws kuj tseem tuaj yeem pab koj hloov kho rau cov kev hloov pauv hauv koj lub paj hlwb.
Kev Siv Koob Tshuaj: Hauv txoj kev no, cov koob me me raug ntxig rau hauv ntau qhov chaw ntawm koj lub cev. Txawm hais tias txoj kev no hu ua txoj kev Suav thaum ub, nws siv hauv kev kho mob niaj hnub no tab tom nce ntxiv. Ntau tus kws kho mob, tshwj xeeb tshaj yog cov kws kho mob anesthesiologists lossis cov kws tshwj xeeb tswj qhov mob, siv koob tshuaj los kho cov teeb meem ntsig txog hlab ntsha.
Cov khoom siv thiab cov khoom siv hnav tau: Qhov no suav nrog cov khoom siv kho mob, xws li cov hlau txhawb nqa, cov pas nrig thiab cov khoom siv taug kev, thiab cov khoom zoo li khau uas tau sau ntawv yuav tshuaj.
Kuv yuav tiv thaiv kuv tus kheej li cas ntawm cov kab mob thiab teeb meem cuam tshuam nrog '(PNS)'?
Qhov tseem ceeb yog kom tsis txhob muaj ntau yam mob uas ua rau lub `(PNS)` puas tsuaj. Nov yog qee yam tseem ceeb tshaj plaws uas koj ua tau:
Noj zaub mov kom sib npaug:Qee qhov kev tsis txaus vitamin, tshwj xeeb tshaj yog qhov tsis txaus vitamin B12, tuaj yeem cuam tshuam rau koj lub paj hlwb thiab ua rau muaj teeb meem loj. Lwm cov vitamin, tshwj xeeb tshaj yog B6, yog lom thaum noj ntau dhau, uas tuaj yeem ua rau '(Peripheral Neuropathy)'.
Ua kom lub cev muaj zog thiab tswj qhov hnyav kom noj qab nyob zoo: Qhov no yog ib qho tseem ceeb kom tiv thaiv kev raug mob uas tuaj yeem ua rau koj cov hlab ntsha puas tsuaj. Qhov no, nrog rau koj cov zaub mov noj, tuaj yeem pab tiv thaiv lossis ncua kev loj hlob ntawm tus kab mob ntshav qab zib hom 2, uas tuaj yeem ua rau koj lub PNS puas tsuaj mus tas li.
Hnav cov khoom siv tiv thaiv thaum tsim nyog: Kev raug mob yog qhov ua rau cov hlab ntsha puas tsuaj loj. Los ntawm kev siv cov khoom siv tiv thaiv thaum ua haujlwm thiab ua si, koj tuaj yeem tiv thaiv koj tus kheej ntawm cov kev raug mob no thiab txwv qhov hnyav ntawm cov kev raug mob.
Tswj cov mob ntev raws li cov lus qhia: Yog tias koj muaj mob ntev uas tuaj yeem cuam tshuam rau koj (PNS), tshwj xeeb tshaj yog hom ntshav qab zib 2, nws yog ib qho tseem ceeb kom tswj nws raws li koj tus kws kho mob pom zoo. Qhov no tuaj yeem pab txwv cov teebmeem ntawm tus mob lossis ncua lub sijhawm uas nws siv rau nws kom hnyav zuj zus.
Thaum kawg, yuav tsum nco ntsoov li cas (Cov Lus Coj Mus Tsev)
Koj lub Peripheral Nervous System (PNS) yog ib feem tseem ceeb heev ntawm koj lub neej. Nws pab koj txav mus los thiab nqa cov ntaub ntawv tseem ceeb los ntawm koj qhov kev xav mus rau koj lub hlwb. Kev tiv thaiv yog qhov tseem ceeb thaum nws los txog rau kev saib xyuas lub paj hlwb no. Yog tias koj muaj ib qho mob uas cuam tshuam rau koj lub PNS, cov kws kho mob muaj ntau txoj hauv kev los kuaj mob thiab kho nws. Txawm tias muaj cov mob uas kho tsis tau, koj feem ntau tuaj yeem txwv qhov cuam tshuam uas cov tsos mob muaj rau koj lub neej. Yog li, yog tias koj ntsib qee yam txawv txawv, xws li mob, loog, lossis tsis muaj zog, nws yog ib qho tseem ceeb uas yuav tsum nrhiav kev pab kho mob yam tsis quav ntsej nws.
Lub paj hlwb peripheral, PNS, cov hlab ntsha, lub hlwb, cov hlab ntsha caj qaum, neuropathy, kev xav, kev txav mus los, kev ua haujlwm autonomic, mob neuropathic

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Cov Ntaub Ntawv Txog Kev Noj Qab Haus HuvFebruary 18, 2026
Cia peb kawm txog Peripheral Nervous System (PNS) uas khiav thoob plaws koj lub cev!
Dr. Priya SammaniMedical Verification
⏱ 23 min read
📋Table of Contents
1. Yog li, qhov peripheral nervous system (PNS) no yog dab tsi?
2. Qhov txawv ntawm '(PNS)' thiab '(CNS)' yog dab tsi?
3. Lub peripheral nervous system (PNS) ua dab tsi?
4. Yuav ua li cas cov ntaub ntawv raug coj mus rau lub hlwb (kev xav)
5. Yuav ua li cas tswj kev txav mus los
6. Kev tswj cov txheej txheem tsis nco qab
7. Cov hom teeb liab ntawm cov hlab ntsha yog dab tsi?
8. PNS pab lwm yam kev xav li cas?
9. `(PNS)` nyob qhov twg?
10. "(PNS)" ua los ntawm dab tsi?
11. Cov neurons
12. Cov hlwb Glial
13. Cov kab mob thiab tej yam mob uas feem ntau cuam tshuam rau lub paj hlwb no yog dab tsi?
14. Cov cim lossis tsos mob ntawm cov teeb meem ntsig txog '(PNS)' yog dab tsi?
15. Cov kev kuaj mob uas feem ntau ua los xyuas seb qhov no ntawm lub cev puas noj qab haus huv?
16. Cov kev kho mob uas feem ntau siv rau lub cev no yog dab tsi?
17. Kuv yuav tiv thaiv kuv tus kheej li cas ntawm cov kab mob thiab teeb meem cuam tshuam nrog '(PNS)'?
18. Thaum kawg, yuav tsum nco ntsoov li cas (Cov Lus Coj Mus Tsev)
Koj puas tau xav paub tias cov ntaub ntawv mus ncig koj lub cev li cas? Thaum koj xav txav koj txhais tes, nws tshwm sim li cas? Los yog koj xav li cas txog qhov kub, txias, lossis thaum ib tug neeg kov koj? Hnub no peb yuav tham txog lub network zoo kawg nkaus ntawm cov hlab ntsha uas nthuav dav sab nraud ntawm peb lub hlwb thiab tus txha caj qaum uas pab nrog txhua yam no. Qhov no yog qhov peb hu ua '(Peripheral Nervous System)' lossis '(PNS)'.
Yog li, qhov peripheral nervous system (PNS) no yog dab tsi?
Hais yooj yim xwb, PNS yog lub network ntawm cov hlab ntsha uas khiav hla koj lub cev, tshwj tsis yog koj lub hlwb thiab cov hlab ntsha caj qaum (uas peb hu ua Central Nervous System lossis CNS). Lub hlwb thiab cov hlab ntsha caj qaum zoo li ob lub nroog loj hauv ib lub tebchaws. Tab sis yuav tsum tsis txhob muaj lub network ntawm txoj kev sib txuas ob lub nroog ntawd, thiab txhua lub zos thiab tsev. PNS yog li ntawd. Nws muaj ob lub luag haujlwm tseem ceeb: 1. Sau cov ntaub ntawv los ntawm ntau qhov ntawm koj lub cev - koj cov ceg, tawv nqaij, qhov muag, pob ntseg, thiab lwm yam - thiab xa mus rau lub hlwb thiab cov hlab ntsha caj qaum. 2. Txais cov lus txib los ntawm lub hlwb thiab cov hlab ntsha caj qaum thiab xa lawv mus rau qhov tsim nyog ntawm koj lub cev - koj cov leeg, cov qog, thiab lwm yam. Xav txog ib tug pos me me chob koj ceg. Koj yuav xav li cas qhov mob ntawd? Qhov ntawd yog qhov uas cov hlab ntsha hauv '(PNS)' coj cov lus "Kuv tau txais ib tug pos" mus rau lub hlwb. Tom qab ntawd lub hlwb txiav txim siab, "Ah, kuv yuav tsum txav kuv ceg mus deb." Cov lus txib ntawd rov qab los ntawm '(PNS)' mus rau cov leeg hauv koj ceg, thiab koj txav koj ceg mus deb. Puas yog nws tsis zoo kawg nkaus? Qee yam uas tswj hwm los ntawm '(PNS)' no, piv txwv li, koj lub plawv dhia thiab kev txav mus los ntawm txoj hnyuv, tshwm sim yam tsis tas yuav xav txog lawv. Qhov ntawd txhais tau tias koj tsis tas yuav xav txog lawv. Tab sis tej yam xws li tsa koj txhais tes thiab hais lus yog tej yam uas koj ua nrog kev paub . '(PNS)' koom nrog ob qho no.
Qhov txawv ntawm '(PNS)' thiab '(CNS)' yog dab tsi?
Raws li peb tau hais ua ntej lawm, muaj ob feem tseem ceeb rau peb lub paj hlwb:
Lub Nruab Nrab Nervous System (CNS): Qhov no tsuas muaj lub hlwb thiab tus txha caj qaum xwb . Qhov no zoo li "chaw tswj" ntawm peb lub cev.
Lub Cev Nervous System (PNS): Qhov no yog tag nrho cov hlab ntsha sab nraum CNS. Cov hlab ntsha no pib hauv cov hlab ntsha qaum thiab qee qhov ntawm lub hlwb thiab khiav mus rau koj lub ntsej muag thiab txhua qhov ntawm koj lub cev. Lo lus "peripheral" txhais tau tias "nyob ib puag ncig" lossis "sab nraum nruab nrab."
Lub peripheral nervous system (PNS) ua dab tsi?
Muaj ob lub subsystem tseem ceeb ntawm koj lub `(PNS)`: 1. Lub `(Autonomic Nervous System)`:Cov no yog cov txheej txheem uas koj tswj tau yam tsis tas koj xav txog lawv. Piv txwv li, ua pa, lub plawv dhia, zom zaub mov. 2. Lub paj hlwb Somatic: Cov no yog cov txheej txheem uas koj tswj hwm nrog kev paub. Piv txwv li, taug kev, sau ntawv, hais lus. Nws yog los ntawm ob lub subsystems no uas PNS ua nws peb lub luag haujlwm tseem ceeb:
Kev Xav : Lub PNS tseem ceeb heev rau kev muab cov ntaub ntawv rau lub hlwb txog lub ntiaj teb nyob ib puag ncig koj. Qhov no yog ib feem ntawm Lub Cev Nervous System. Yam koj pom, hnov, xav (txias, kub, kov , mob), saj, tsw, txhua yam mus rau lub hlwb los ntawm PNS.
Kev Txav Mus Los: Cov hlab ntsha hauv PNS nqa cov lus txib rau txhua cov leeg nqaij hauv koj lub cev uas koj tuaj yeem tswj tau. Qhov no kuj yog ib feem ntawm Somatic Nervous System. Nws cuam tshuam txhua yam los ntawm qee yam yooj yim xws li khawb koj lub qhov ntswg mus rau qee yam nyuaj xws li seev cev.
Cov txheej txheem tsis nco qab: Cov no yog cov txheej txheem tseem ceeb uas lub hlwb ua kom koj muaj sia nyob yam tsis muaj koj xav txog lawv. Piv txwv li, tej yam xws li lub plawv dhia thiab ntshav siab . Lub " Autonomic Nervous System " pab nrog qhov no.
Yuav ua li cas cov ntaub ntawv raug coj mus rau lub hlwb (kev xav)
Xav txog koj lub hlwb zoo li lub supercomputer muaj zog heev. Tab sis lub computer ntawd, yog tsis muaj kev nkag los ntawm sab nraud, tsis tuaj yeem paub dab tsi txog lub ntiaj teb sab nraud. Yog vim li cas PNS thiaj li tseem ceeb heev. Ib yam li lub computer xav tau lub koob yees duab, lub microphone, thiab lub keyboard kom tau txais cov ntaub ntawv los ntawm sab nraud, lub hlwb kuj xav tau PNS. Koj lub PNS yog txoj hauv kev uas koj lub hlwb tau txais cov ntaub ntawv txog lub ntiaj teb sab nraud. Ntau cov hlab ntsha hauv PNS txuas nrog cov hlab ntsha caj dab thiab mus rau lwm qhov ntawm lub cev. Tab sis muaj ib hom hlab ntsha tshwj xeeb hu ua Cranial Nerves , uas txuas ncaj qha rau lub hlwb. Cov hlab ntsha no nqa cov teeb liab los ntawm koj lub qhov ntswg, pob ntseg, thiab qhov ncauj, nrog rau cov teeb liab los ntawm ntau lwm yam kev xav, mus rau lub hlwb. Cov hlab ntsha cranial no kuj yog cov uas muab kev xav ntawm kev kov rau daim tawv nqaij ntawm koj lub ntsej muag, lub taub hau, thiab caj dab. Lwm cov hlab ntsha peripheral kis thoob plaws koj lub cev. Cov no khiav mus txog rau ntawm koj cov ntiv tes thiab cov ntiv taw. Cov hlab ntsha sensory hauv koj txhais tes thiab taw kuj pab koj lub hlwb tau txais cov ntaub ntawv los ntawm lub ntiaj teb sab nraud. Cov hlab ntsha motor yog qhov uas tso cai rau koj txav mus rau ntau qhov ntawm koj lub cev.
Yuav ua li cas tswj kev txav mus los
Cov hlab ntsha peripheral, uas ceg tawm thoob plaws koj lub cev, nqa cov lus txib los ntawm koj lub hlwb mus rau koj cov leeg. Lawv yog cov uas tso cai rau koj txav mus los thiab ua tej yam. Lawv tuaj yeem ua txhua yam los ntawm tej yam yooj yim xws li khawb koj lub qhov ntswg mus rau tej yam nyuaj xws li juggling peb lossis plaub lub pob.
Kev tswj cov txheej txheem tsis nco qab
Koj lub "Autonomic Nervous System" ua haujlwm yam tsis tau koj xav txog nws. Nws yog ib feem ntawm koj lub hlwb uas ib txwm ua haujlwm, tswj cov txheej txheem uas ua rau koj muaj sia nyob. Koj lub "PNS" yog qhov tseem ceeb rau koj lub hlwb los tswj cov txheej txheem ntawd. Piv txwv li, koj lub plawv dhia, ua pa, ntshav siab, thiab kev txav mus los ntawm koj txoj hnyuv.
Cov hom teeb liab ntawm cov hlab ntsha yog dab tsi?
Koj cov hlab ntsha muaj ntau lub hlwb (Cov hlwb ntawm lub paj hlwb lossis Neurons). Cov hlwb no muaj ib sab caj npab ntev zoo li lub axon . Cov hlwb no thiab lawv cov axons raug ntswj ua ke los ua cov hlab ntsha. Nws zoo li xov xaws ua los ntawm kev ntswj ntau lub xov ua ke. Ib txhia ntawm cov hlab ntsha hauv cov pob hlwb no nqa cov ntaub ntawv mus rau lub hlwb, thaum lwm tus nqa cov ntaub ntawv tawm ntawm lub hlwb. Muaj peb hom tseem ceeb ntawm cov cim ntawm lub paj hlwb:
Cov hlab ntsha sensory: Cov no nqa cov ntaub ntawv mus rau lub hlwb thiab cov hlab ntsha spinal. Lawv txuas ncaj qha mus rau lub hlwb ntawm cov hlab ntsha cranial , lossis lawv nqa cov ntaub ntawv mus rau cov hlab ntsha spinal, uas tom qab ntawd mus rau cov hlab ntsha spinal. Cov hlab ntsha sensory uas txuas rau cov hlab ntsha spinal nyob tom qab ntawm cov hlab ntsha spinal.
Cov hlab ntsha ntawm lub cev: Cov no nqa cov lus txib los ntawm lub hlwb mus rau ntau qhov ntawm lub cev. Cov no tsuas yog nqa cov ntaub ntawv tawm ntawm lub hlwb xwb. Cov hlab ntsha ntawm lub cev txuas nrog cov hlab ntsha ntawm sab xub ntiag. Qhov no txhais tau tias cov hlab ntsha no tsuas yog nyob ntawd los xa cov lus txib kom txav cov leeg .
Cov hlab ntsha Autonomic: Cov no yog cov hlab ntsha uas tswj cov haujlwm tsis siv neeg ntawm koj lub cev cov kabmob thiab cov txheej txheem. Cov hlab ntsha autonomic feem ntau muaj cov hlab ntsha sib xyaw. Qee qhov nqa cov lus txib los ntawm lub hlwb mus rau qhov chaw tsim nyog, thaum lwm tus nqa cov ntaub ntawv hais txog kev ua haujlwm ntawm cov kabmob ntawd rov qab mus rau lub hlwb.
PNS pab lwm yam kev xav li cas?
Lub Autonomic Nervous System, uas yog ib feem ntawm koj lub PNS, pab koj lub hlwb tswj txhua yam tseem ceeb hauv koj lub cev. Nws kuj pab koj lub hlwb saib xyuas nws tus kheej. Piv txwv li, koj lub plawv dhia yog tswj los ntawm koj lub hlwb. Nws ua kom koj lub plawv nqus ntshav mus rau koj lub cev thiab lub hlwb. Yog tsis muaj cov ntshav ntws ntawd, koj lub hlwb tuaj yeem tuag hauv ob peb feeb. Lub PNS kuj nqa cov hlab ntsha los ntawm cov kab mob ntawd mus rau koj lub hlwb. Piv txwv li, qhov kev xav sov so hauv koj lub plab thaum koj haus ib yam dab tsi kub, lossis qhov kev xav ntawm kev puv npo tom qab noj mov.
`(PNS)` nyob qhov twg?
Koj tus "(PNS)" kis thoob plaws koj lub cev tshwj tsis yog koj tus txha caj qaum thiab lub hlwb. Nws suav nrog:
Cov hlab ntsha ntawm lub taub hau: Muaj 12 khub hlab ntsha uas txuas ncaj qha mus rau lub hlwb. 11 ntawm cov no yog koom nrog PNS (cov hlab ntsha thib ob ntawm lub taub hau - qhov uas tswj koj qhov pom kev - koom nrog CNS). Cov hlab ntsha 11 no yog lub luag haujlwm rau koj qhov kev hnov tsw, suab, saj, thiab kov hauv daim tawv nqaij ntawm koj lub taub hau, lub ntsej muag, thiab caj dab. Ib qho ntawm 11 no, Vagus Nerve, khiav mus thiab txuas rau txhua lub cev loj los ntawm koj lub caj dab mus rau koj txoj hnyuv loj.
Cov hlab ntsha ntawm tus txha caj qaum: Cov no yog 31 khub ntawm cov hlab ntsha uas txuas rau tus txha caj qaum ntawm theem ntawm txhua tus vertebra (pob txha) hauv koj tus txha caj qaum.
Tag nrho cov hlab ntsha no tawg ua tej daim me me uas nthuav dav thoob plaws koj lub cev. Thaum kawg lawv xaus rau hauv cov chaw xws li koj cov ntiv tes, cov ntiv taw, lossis hauv qab koj daim tawv nqaij.
Xav txog lub paj hlwb zoo li ib tsob ntoo tig rau sab saud. Koj lub hlwb yog lub hauv paus ntawm tsob ntoo, koj tus txha caj qaum yog lub cev. Koj "PNS" zoo li cov ceg ntoo thiab cov ceg ntawm tsob ntoo, nthuav dav mus rau lwm qhov ntawm koj lub cev.
"(PNS)" ua los ntawm dab tsi?
Koj lub PNS muaj ntau hom hlwb thiab cov qauv sib txawv. Cov hlwb neurons yog cov chaw tswj hwm ntawm cov hlab ntsha peripheral thiab cranial, thiab lawv muaj axons thiab dendrites, uas zoo li txoj kev loj uas nqa cov ntaub ntawv. Cov hom hlwb yog raws li nram no, thiab cov ntaub ntawv ntxiv txog lawv tau muab rau hauv qab no:
Cov neurons
Cov hlwb neurons yog cov hlwb uas siv cov teeb liab hluav taws xob thiab cov tshuaj lom neeg los xa thiab txais cov teeb liab thoob plaws hauv koj lub paj hlwb. Txhua lub hlwb neurons muaj cov khoom no:
Lub cev ntawm lub cell: Qhov no yog qhov tseem ceeb ntawm lub cell.
Axon: Qhov no yog ib feem ntev zoo li caj npab uas nthuav tawm ntawm lub cev hlwb. Thaum kawg ntawm lub axon muaj ntau qhov txuas ntxiv zoo li ntiv tes, qhov twg lub neuron lub teeb liab hluav taws xob raug hloov mus ua cov teeb liab tshuaj lom neeg. Cov txuas ntxiv no, hu ua synapses , txuas rau lwm cov hlwb hlwb ze.
Cov Dendrites: Cov no yog cov qauv me me, ceg ntawm lub cev cell (lub npe los ntawm lo lus Latin uas txhais tau tias "zoo li ntoo"). Cov dendrites yog qhov chaw uas cov cim tshuaj lom neeg los ntawm synapses ntawm lwm cov neurons tau txais.
Myelin: Qhov no yog ib txheej nyias nyias ntawm cov roj sib xyaw ua ke. Myelin nyob ib puag ncig cov axons ntawm ntau lub neurons, ua haujlwm ua lub plhaub tiv thaiv.
Kev sib txuas ntawm cov hlab ntsha hauv lub paj hlwb (neuronal) nyuaj heev. Cov dendrites ntawm ib lub paj hlwb (neuron) tuaj yeem txuas rau ntau txhiab lwm cov synapses. Qee cov paj hlwb ntev, qee cov luv. Qhov no nyob ntawm seb lawv nyob qhov twg hauv lub cev thiab lawv ua haujlwm li cas.
Cov hlwb Glial
Cov hlwb glial (hais tias gl-yal) muaj ntau txoj haujlwm sib txawv. Lawv pab tsim thiab tswj cov neurons thaum koj tseem hluas, thiab lawv kuj tswj hwm seb cov neurons ua haujlwm li cas thoob plaws hauv koj lub neej. Lawv tiv thaiv koj lub paj hlwb los ntawm kev kis kab mob, tswj kev sib npaug ntawm koj lub paj hlwb, thiab tsim cov myelin sheath nyob ib puag ncig cov axons ntawm neurons. Muaj kaum npaug ntau dua cov hlwb glial dua li cov neurons hauv koj lub paj hlwb.
Cov kab mob thiab tej yam mob uas feem ntau cuam tshuam rau lub paj hlwb no yog dab tsi?
Kab mob Peripheral Neuropathy yog ib qho mob uas koj lub paj hlwb peripheral (PNS) muaj mob lossis puas tsuaj. Qhov no tuaj yeem muaj ntau yam ua rau. Qee qhov piv txwv feem ntau suav nrog:
Kab Mob Ntshav Qab Zib Hom 2: Kab mob ntshav qab zib hom 2 uas tsis tswj lossis tsis kho tuaj yeem ua rau koj lub paj hlwb peripheral (PNS) puas tsuaj. Qhov no yog vim li cas cov neeg uas muaj kab mob ntshav qab zib thiaj li muaj feem yuav poob qhov kev xav hauv lawv txhais taw thiab ceg. Kab mob ntshav qab zib hom no yog qhov ua rau mob peripheral neuropathy feem ntau.
Cov mob autoimmune thiab inflammatory: Cov no suav nrog cov kab mob xws li Lupus, Guillain-Barré syndrome, thiab Rheumatoid Arthritis.
Kab mob Hansen (paub zoo dua li mob ruas): Txawm hais tias cov teebmeem ntawm tus kab mob no, uas tsis tshua muaj nyob rau hauv cov tebchaws uas tau tsim kho, pom tseeb dua ntawm daim tawv nqaij, nws kuj tseem tuaj yeem ua rau puas tsuaj rau PNS.
Cov mob uas muaj los ntawm noob caj noob ces thiab los ntawm noob caj noob ces: Cov no yog cov teeb meem uas koj yug los muaj. Cov mob uas muaj los ntawm noob caj noob ces yog cov uas tau txais los ntawm ib tug lossis ob leeg niam txiv.
Kev kis kab mob: Kev puas tsuaj rau cov hlab ntsha tuaj yeem yog los ntawm cov kab mob xws li HIV lossis cov kab mob xws li Borrelia burgdorferi, uas ua rau muaj kab mob Lyme. Lwm qhov piv txwv feem ntau yog shingles, uas tuaj yeem ua rau mob hlab ntsha ib ntus.
Cov Tshuaj thiab Cov Txheej Txheem Kho Mob: Qee hom tshuaj tua kab mob thiab cov tshuaj chemotherapy rau mob qog noj ntshav tuaj yeem ua rau puas tsuaj rau PNS. Hom kev puas tsuaj ntawm cov hlab ntsha no kuj tuaj yeem tshwm sim ua ib qho kev phiv ntawm kev phais.
Cov tshuaj lom thiab cov tshuaj lom: Cov hlau hnyav lom xws li mercury lossis lead tuaj yeem ua rau PNS puas tsuaj. Ntau yam tshuaj lom neeg hauv kev lag luam kuj tuaj yeem ua rau hom kev puas tsuaj no.
Kev raug mob: Kev raug mob tuaj yeem ua rau cov hlab ntsha puas tsuaj. Nws tuaj yeem ua rau ntev lossis mus tas li. Kev o los ntawm kev raug mob kuj tuaj yeem ua rau cov hlab ntsha raug nias hauv PNS. Carpal Tunnel Syndrome thiab Sciatica yog cov piv txwv ntawm cov mob uas tshwm sim los ntawm kev nias cov hlab ntsha.
Cov qog nqaij hlav: Ob qho tib si malignant thiab benign qog nqaij hlav tuaj yeem cuam tshuam rau kev ua haujlwm ntawm koj lub PNS.
Koj qhov '(PNS)' kuj tseem tuaj yeem qhia txog cov teebmeem ntawm cov mob uas cuam tshuam rau ib feem ntawm koj qhov '(CNS)'. Txawm hais tias cov no yuav tsis cuam tshuam ncaj qha rau '(PNS)', lawv tuaj yeem cuam tshuam rau txoj kev nws ua haujlwm.
Cov cim lossis tsos mob ntawm cov teeb meem ntsig txog '(PNS)' yog dab tsi?
Cov tsos mob ntawm cov teeb meem nrog PNS nyob ntawm seb hom hlab ntsha uas raug cuam tshuam. Kev puas tsuaj rau cov hlab ntsha muaj zog tuaj yeem cuam tshuam rau cov leeg nqaij hauv cov hauv qab no:
Tsis muaj zog.
Cov leeg nqaij co, tshee hnyo, tshee hnyo, lossis co.
Kev ua kom cov leeg nqaij tsis khov (kev ua kom cov leeg nqaij tsis khov).
Kev poob ntawm kev tswj hwm.
Kev puas tsuaj rau cov hlab ntsha sensory ua rau cov tsos mob no:
Txo lossis tsis muaj kev xav kov hauv thaj chaw uas raug mob: Thaum tsis muaj kev xav kov lawm, nws yuav zoo li koj hnav hnab looj tes lossis ib yam dab tsi uas thaiv koj qhov kev kov. Koj kuj tseem yuav tsis muaj peev xwm hnov qhov kub lossis kev co. Yog tias qhov xwm txheej no cuam tshuam rau tes lossis taw, cov haujlwm yooj yim xws li taug kev lossis khawm lub tsho tuaj yeem nyuaj heev.
Kev tsis muaj zog lossis tsis hnov dab tsi (Paresthesia): Qhov no zoo ib yam li kev xav tingling hauv caj npab lossis ceg. Hauv lwm lo lus, nws yog qhov kev xav "pins and needles" hauv thaj chaw raug mob.
Mob Neuropathic: Qhov no feem ntau zoo li mob kub hnyiab lossis mob ntse nyob ib puag ncig thaj chaw raug mob. Qee zaum, qhov mob tuaj yeem hnyav heev uas koj tsis tuaj yeem pw tsaug zog lossis ua tsis tau tej yam li qub. Hauv qee qhov mob, xws li Allodynia, qhov mob tuaj yeem hnov txawm tias thaum ib yam dab tsi mos mos, xws li khaub ncaws lossis ntaub pua chaw pw, kov koj lub cev.
Kev puas tsuaj rau cov hlab ntsha autonomic tuaj yeem cuam tshuam rau cov kabmob thiab cov kab ke no:
Kev ncig ntshav: Kev puas tsuaj rau lub paj hlwb autonomic tuaj yeem cuam tshuam rau lub cev txoj kev tswj ntshav siab.
Kev zom zaub mov: Nyob ntawm seb qhov twg ntawm lub cev zom zaub mov raug cuam tshuam, tej zaum yuav muaj teeb meem zom zaub mov.
Kev tswj tawv nqaij thiab qhov kub: Cov neeg uas muaj kev puas tsuaj ntawm cov hlab ntsha autonomic yuav muaj teeb meem nyob twj ywm thaum huab cua kub. Lawv yuav tawm hws ntau dhau (hyperhidrosis) lossis tsis tawm hws kiag li (anhidrosis).
Cov kev kuaj mob uas feem ntau ua los xyuas seb qhov no ntawm lub cev puas noj qab haus huv?
Muaj ntau yam kev kuaj mob uas tuaj yeem pab kuaj mob uas cuam tshuam rau koj lub PNS. Qhov kev kuaj mob feem ntau yog kev kuaj mob hlwb . Koj tus kws kho mob yuav hais kom koj siv ntau qhov ntawm koj lub cev, tshwj xeeb tshaj yog koj txhais tes, tes, ceg, thiab taw, rau qee txoj kev. Qee qhov kev kuaj mob feem ntau suav nrog:
Kev kuaj ntshav: Cov no tuaj yeem ntes tau ntau yam teeb meem, los ntawm cov teeb meem ntawm lub cev tiv thaiv kab mob mus rau cov tshuaj lom thiab cov tshuaj lom, tshwj xeeb tshaj yog cov hlau xws li mercury lossis lead.
Kev ntsuam xyuas kev txav ntawm cov hlab ntsha .
Kev kuaj mob hluav taws xob ntawm lub cev (EMG).
Kev kuaj mob ultrasound ntawm cov hlab ntsha (Nerve ultrasound) ` .
Kev kuaj mob ntawm cov hlab ntsha .
Kev kuaj noob caj noob ces .
Kev Siv Duab Sib Nqus (MRI) .
Cov kev kho mob uas feem ntau siv rau lub cev no yog dab tsi?
Kev kho mob rau cov teeb meem ntsig txog PNS muaj ntau yam sib txawv ib yam li cov teeb meem lawv tus kheej. Hauv ntau qhov xwm txheej, kev kho qhov ua rau muaj teeb meem PNS tuaj yeem pab txo qhov cuam tshuam rau lub cev ntawd. Tsis tas li ntawd, kev kho mob uas ua haujlwm rau ib qho mob (lossis cov mob zoo sib xws) yuav tsis ua haujlwm rau lwm hom teeb meem. Cov kev kho mob uas ua tau suav nrog, tab sis tsis txwv rau:
Cov Tshuaj: Muaj ntau yam tshuaj siv los kho cov teeb meem PNS. Cov no tuaj yeem muaj ntau hom, xws li kev txhaj tshuaj, tshuaj noj, lossis cov ntawv nplaum qeeb.
Kev Phais Mob: Kev phais mob tuaj yeem pab rov txuas cov hlab ntsha uas raug txiav thiab txo qhov mob uas tshwm sim los ntawm cov hlab ntsha uas raug nias.
Kev Siv Hluav Taws Xob Los Ntawm ...
Kev rho cov hlab ntsha tawm: Cov txheej txheem no txhob txwm ua rau cov hlab ntsha tsis ua haujlwm puas tsuaj. Qhov kev puas tsuaj no tiv thaiv cov hlab ntsha tsis ua haujlwm kom tsis txhob xa cov cim mus rau lub hlwb, uas tuaj yeem pab kho qhov mob ntev.
Kev Kho Mob Lub Cev: Qhov no tuaj yeem pab koj rov zoo los ntawm kev raug mob lossis kev kho mob, lossis txo cov tsos mob mob. Nws kuj tseem tuaj yeem pab koj hloov kho rau cov kev hloov pauv hauv koj lub paj hlwb.
Kev Siv Koob Tshuaj: Hauv txoj kev no, cov koob me me raug ntxig rau hauv ntau qhov chaw ntawm koj lub cev. Txawm hais tias txoj kev no hu ua txoj kev Suav thaum ub, nws siv hauv kev kho mob niaj hnub no tab tom nce ntxiv. Ntau tus kws kho mob, tshwj xeeb tshaj yog cov kws kho mob anesthesiologists lossis cov kws tshwj xeeb tswj qhov mob, siv koob tshuaj los kho cov teeb meem ntsig txog hlab ntsha.
Cov khoom siv thiab cov khoom siv hnav tau: Qhov no suav nrog cov khoom siv kho mob, xws li cov hlau txhawb nqa, cov pas nrig thiab cov khoom siv taug kev, thiab cov khoom zoo li khau uas tau sau ntawv yuav tshuaj.
Kuv yuav tiv thaiv kuv tus kheej li cas ntawm cov kab mob thiab teeb meem cuam tshuam nrog '(PNS)'?
Qhov tseem ceeb yog kom tsis txhob muaj ntau yam mob uas ua rau lub `(PNS)` puas tsuaj. Nov yog qee yam tseem ceeb tshaj plaws uas koj ua tau:
Noj zaub mov kom sib npaug:Qee qhov kev tsis txaus vitamin, tshwj xeeb tshaj yog qhov tsis txaus vitamin B12, tuaj yeem cuam tshuam rau koj lub paj hlwb thiab ua rau muaj teeb meem loj. Lwm cov vitamin, tshwj xeeb tshaj yog B6, yog lom thaum noj ntau dhau, uas tuaj yeem ua rau '(Peripheral Neuropathy)'.
Ua kom lub cev muaj zog thiab tswj qhov hnyav kom noj qab nyob zoo: Qhov no yog ib qho tseem ceeb kom tiv thaiv kev raug mob uas tuaj yeem ua rau koj cov hlab ntsha puas tsuaj. Qhov no, nrog rau koj cov zaub mov noj, tuaj yeem pab tiv thaiv lossis ncua kev loj hlob ntawm tus kab mob ntshav qab zib hom 2, uas tuaj yeem ua rau koj lub PNS puas tsuaj mus tas li.
Hnav cov khoom siv tiv thaiv thaum tsim nyog: Kev raug mob yog qhov ua rau cov hlab ntsha puas tsuaj loj. Los ntawm kev siv cov khoom siv tiv thaiv thaum ua haujlwm thiab ua si, koj tuaj yeem tiv thaiv koj tus kheej ntawm cov kev raug mob no thiab txwv qhov hnyav ntawm cov kev raug mob.
Tswj cov mob ntev raws li cov lus qhia: Yog tias koj muaj mob ntev uas tuaj yeem cuam tshuam rau koj (PNS), tshwj xeeb tshaj yog hom ntshav qab zib 2, nws yog ib qho tseem ceeb kom tswj nws raws li koj tus kws kho mob pom zoo. Qhov no tuaj yeem pab txwv cov teebmeem ntawm tus mob lossis ncua lub sijhawm uas nws siv rau nws kom hnyav zuj zus.
Thaum kawg, yuav tsum nco ntsoov li cas (Cov Lus Coj Mus Tsev)
Koj lub Peripheral Nervous System (PNS) yog ib feem tseem ceeb heev ntawm koj lub neej. Nws pab koj txav mus los thiab nqa cov ntaub ntawv tseem ceeb los ntawm koj qhov kev xav mus rau koj lub hlwb. Kev tiv thaiv yog qhov tseem ceeb thaum nws los txog rau kev saib xyuas lub paj hlwb no. Yog tias koj muaj ib qho mob uas cuam tshuam rau koj lub PNS, cov kws kho mob muaj ntau txoj hauv kev los kuaj mob thiab kho nws. Txawm tias muaj cov mob uas kho tsis tau, koj feem ntau tuaj yeem txwv qhov cuam tshuam uas cov tsos mob muaj rau koj lub neej. Yog li, yog tias koj ntsib qee yam txawv txawv, xws li mob, loog, lossis tsis muaj zog, nws yog ib qho tseem ceeb uas yuav tsum nrhiav kev pab kho mob yam tsis quav ntsej nws.
Lub paj hlwb peripheral, PNS, cov hlab ntsha, lub hlwb, cov hlab ntsha caj qaum, neuropathy, kev xav, kev txav mus los, kev ua haujlwm autonomic, mob neuropathic
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.
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