Koj puas tau xav txog seb peb ua tau li cas xws li ua pa thiab ntsais muag yam tsis tau ua tib zoo mloog? Lub hlwb yog lub chaw tswj hwm ntawm peb lub cev. Nws zoo li lub qhov hluav taws xob tseem ceeb uas muab hluav taws xob rau tag nrho lub tsev. Hnub no peb yuav tham txog ib feem tseem ceeb heev, zoo li choj ntawm lub hlwb no. Qhov ntawd hu ua 'pons.'
Zoo, 'Pons' no yog dab tsi? Nws nyob qhov twg?
Hais yooj yim xwb, cov pons yog ib lub choj loj uas txuas koj lub hlwb mus rau cov hlab ntsha caj qaum uas khiav hla koj tus txha caj qaum. Nws nyob hauv qab ntawm lub hlwb, ntawm lub hlwb, midbrain, thiab medulla oblongata.
Xav txog nws zoo li ob lub nroog loj. Ib qho yog lub cerebrum - lub hlwb loj uas peb xav thiab txiav txim siab. Qhov thib ob yog lub cerebellum - lub hlwb me me uas tswj peb lub cev qhov sib npaug thiab kev txav mus los. Txoj kev loj, lossis tus choj, uas nqa cov ntaub ntawv rov qab los ntawm ob lub nroog no yog lub pons. Tsis yog li ntawd xwb, nws tseem pab sib txuas lus cov lus ntawm sab xis thiab sab laug ntawm lub hlwb.
Ntau cov hlab ntsha hauv peb lub ntsej muag thiab lub taub hau raug tswj los ntawm qhov 'pons' no. Muaj ntau cov hlab ntsha uas pab koj tswj kev xav xws li kev zom zaub mov, ntsais muag, tsom ntsoov, quaj, nkag siab txog yam koj hnov, luag nyav, thiab qhia kev tu siab pib ntawm no.
Muaj dab tsi tshwm sim tiag tiag nrog 'Ponce'?
Cov pons zoo li lub chaw xa xov uas tibneeg hu tauj coob, ua ntau yam haujlwm tseem ceeb rau peb lub cev.
- Kev Tswj Xyuas Kev Ua Pa: Thaum koj khiav, taug kev, lossis tsuas yog zaum, koj qhov kev ua pa hloov pauv, puas yog? Nws tshwm sim ntuj. Qhov no yog tswj los ntawm ib pawg ntawm cov hlwb paj hlwb hauv pons. Qhov no hu ua pneumotaxic center. Lub chaw no txiav txim siab seb koj nqus pa ntau npaum li cas nrog txhua qhov kev ua pa thiab nws siv sijhawm ntev npaum li cas los ua pa tom ntej.
- Kev tswj hwm lub voj voog pw tsaug zog-sawv: Cov pons ua lub luag haujlwm tseem ceeb hauv kev tswj hwm lub sijhawm pw tsaug zog tob uas peb tau txais. Kev pw tsaug zog tsis yog tsuas yog txog kev kaw peb lub qhov muag xwb, nws yog lub sijhawm muaj nqis rau lub hlwb los kho nws tus kheej thiab ua cov ntaub ntawv uas nws tau sau thoob plaws hnub. Cov pons pab kom ntseeg tau tias cov txheej txheem no tau ua tiav zoo.
- Muab kev xav thiab tswj kev txav mus los:Cov pons kuj tseem yog lub luag haujlwm rau kev xa cov kev xav xws li saj, kov, thiab suab mus rau thaj chaw tsim nyog. Nws kuj tseem ceeb rau kev tswj peb lub cev txav mus los, tshwj xeeb tshaj yog cov leeg nqaij ntawm lub ntsej muag.
Hais yooj yim xwb, cov 'pons' yog ib tug tub qhe ntsiag to uas pab peb tswj peb lub neej, yam tsis muaj peb paub txog.
Koj paub qhov teeb meem nrog 'pons' li cas?
Lub hlwb yog ib qho qauv nyuaj heev. Yog li ntawd, qee zaum nws yuav nyuaj rau txheeb xyuas qhov kev puas tsuaj rau qhov no. Txawm li cas los xij, yog tias muaj teeb meem nrog 'pons', cov tsos mob hauv qab no yuav tshwm sim. Yog tias ib lossis ntau dua ntawm cov tsos mob no tshwm sim sai sai, nws yog ib qho tseem ceeb heev uas yuav tsum mus rau chav kho mob ceev (ETU) ntawm tsev kho mob tam sim ntawd, vim tias nws yuav yog ib qho cim ntawm kev mob stroke.
| Cov tsos mob | Ib qho lus piav qhia yooj yim |
|---|---|
| Kab mob kiv taub hau | Xav tias koj lossis ib puag ncig koj tig nrawm heev. |
| kiv taub hau | kiv taub hau dav dav, zoo li qaug zog taub hau. |
| Kev poob qis ntawm qhov sib npaug loj heev | Ib qho mob uas koj tsis tuaj yeem tswj koj qhov sib npaug thaum taug kev lossis sawv ntsug, thiab feem ntau ntog rau ib sab. |
| pom ob sab | Zoo li muaj ob yam. |
| Kev hais lus tsis meej | Hais lus tsis meej, tsis nkag siab qhov uas hais. |
| Kev poob siab | Tsis nkag siab txog qhov teeb meem, xav tias tsaug zog, lossis tsis nco qab. |
Yog tias koj muaj cov tsos mob no yam tsis muaj kev puas tsuaj rau koj lub taub hau lossis caj dab, nws yuav yog ib qho cim qhia tias muaj teeb meem ntawm lub hlwb. Qee qhov mob stroke loj heev ntawm lub hlwb tuaj yeem ua rau muaj mob hu ua 'locked-in syndrome', qhov twg tus neeg mob tsuas yog txav lawv lub qhov muag xwb, tab sis lawv muaj kev paub tag nrho thiab muaj peev xwm xav.
Cov mob dab tsi tuaj yeem cuam tshuam rau cov pons?
Vim tias cov pons nyob hauv qhov chaw nruab nrab hauv lub hlwb, nws kuj tuaj yeem raug cuam tshuam los ntawm ntau yam mob uas feem ntau cuam tshuam rau lub hlwb.
Ntawm lawv:
- Mob stroke, tshwj xeeb tshaj yog cov strokes cuam tshuam rau cov pons (Pontine Strokes )
- Central Pontine Myelinolysis - Qhov no yog ib qho mob uas tuaj yeem tshwm sim los ntawm kev hloov pauv sai sai ntawm cov sodium hauv lub cev.
- Cov kab mob ntawm lub cev tiv thaiv kab mob, piv txwv li, ntau yam kab mob sclerosis
- Cov kab mob uas cuam tshuam nrog kev puas tsuaj ntawm lub paj hlwb, xws li Multiple System Atrophy
- Qee yam mob uas tshwm sim thaum yug los
- Cov qog nqaij hlav hauv hlwb
Tsis tas li ntawd xwb, cov pons kuj tseem tuaj yeem raug mob los ntawm kev raug mob taub hau.
- Kev raug mob taub hau - kev raug mob me me rau lub hlwb los ntawm kev raug ntaus rau lub taub hau
- Kev raug mob hlwb
Cov mob stroke uas cuam tshuam rau cov pons feem ntau yog los ntawm teeb meem nrog cov hlab ntsha uas muab ntshav mus rau tom qab ntawm lub hlwb (vertebral thiab basilar arteries). Qhov no tuaj yeem muaj ntau yam ua rau.
- Kab mob Atherosclerosis: Cov rog uas nyob hauv cov phab ntsa ntawm cov hlab ntsha, uas tuaj yeem tawg thiab ua rau cov ntshav txhaws, thaiv cov hlab ntsha. Qhov no yog hom mob stroke uas feem ntau tshwm sim.
- Embolism: Cov ntshav txhaws uas tsim nyob rau hauv lub plawv lossis lwm qhov chaw tawg thiab nkag mus rau hauv cov hlab ntsha hauv lub hlwb.
- Vasculitis: o ntawm cov hlab ntsha, txhais tau tias cov ntshav ntws raug thaiv vim o.
- Hypercoagulability: Cov mob uas cov ntshav txhaws sai dhau.
Peb yuav ua li cas kom peb lub hlwb tag nrho, suav nrog peb cov 'pons', noj qab nyob zoo?
Lub hlwb siv li ntawm 20% ntawm lub zog uas peb lub cev tsim tawm. Qhov no txhais tau tias lub hlwb xav tau kev noj zaub mov zoo thiab lub zog tas li. Kev ua kom lub hlwb noj qab haus huv txhais tau tias tiv thaiv tag nrho lub paj hlwb, suav nrog cov hlwb me me.
- Pw tsaug zog zoo: Kev pw tsaug zog txaus ua rau lub hlwb ua haujlwm tau zoo, nco qab, thiab mloog tau zoo.
- Kev tawm dag zog tsis tu ncua: Kev tawm dag zog ua rau cov ntshav ntws mus rau lub hlwb ntau ntxiv, uas tuaj yeem pab koj kom ceeb toom ntau dua.
- Tswj kev noj zaub mov kom zoo: Kev noj zaub mov kom sib npaug tuaj yeem txo qhov kev pheej hmoo ntawm cov mob xws li mob stroke, ntshav qab zib, thiab Alzheimer's tus kab mob.
- Tswj cov mob ntev: Yog tias koj muaj cov mob ntev xws li ntshav siab lossis ntshav qab zib, lawv tuaj yeem cuam tshuam tsis zoo rau koj lub hlwb. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum mus ntsib koj tus kws kho mob , nrhiav kev kho mob kom zoo, thiab tswj cov mob ntawd kom zoo.
- Hnav cov khoom siv tiv thaiv kev nyab xeeb: Kev raug mob taub hau tuaj yeem ua rau lub hlwb puas tsuaj mus tas li. Yog li ntawd, ib txwm hnav lub kaus mom thaum caij tsheb kauj vab, maus taus, lossis koom nrog lwm yam kev ua si uas yuav ua rau raug mob taub hau.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Cov 'pons' yog ib qho tseem ceeb hauv peb lub hlwb qia uas txuas ntau qhov ntawm lub hlwb.
- Qhov no tswj ntau yam uas peb ua tsis paub txog, xws li ua pa, pw tsaug zog, sib npaug, thiab ua haujlwm ntawm lub ntsej muag.
- Cov tsos mob xws li kiv taub hau tam sim ntawd, hais lus tsis meej, thiab taug kev nyuaj yuav yog cov cim qhia tias muaj mob stroke. Yog tias muaj li no, mus rau chav kho mob ceev (ETU) ntawm tsev kho mob tam sim ntawd.
- Kev noj zaub mov kom zoo, kev tawm dag zog tsis tu ncua, thiab kev pw tsaug zog zoo tuaj yeem tiv thaiv koj txoj kev noj qab haus huv ntawm lub hlwb.
- Tswj cov kab mob ntev xws li ntshav siab thiab ntshav qab zib kom zoo, ua raws li koj tus kws kho mob cov lus qhia.
- Hnav lub kaus mom hlau thaum ua ub ua no uas yuav ua rau raug mob taub hau tuaj yeem tiv thaiv kev puas tsuaj loj rau lub hlwb.











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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