Ndiye, kodi 'Pons' iyi ndi chiyani?
Mwachidule, ma pons anu ndi gawo lachiwiri kuchokera pansi pa ubongo wanu. Kunena zoona, ali pamwamba pa medulla oblongata yanu. Taganizirani ngati mlatho pakati pa ubongo pamwambapa, medulla oblongata pansi, ndi msana. Ma pons ndi malo olumikizirana kwambiri a mitsempha yathu ingapo ya cranial . Mitsempha ya cranial ndi netiweki ya mitsempha yomwe imalumikizana mwachindunji ndi ubongo. Chifukwa chake, kulumikizana kwa mitsempha kumeneku ndikofunikira kwambiri. Kumathandiza ndi kumva zinthu zingapo m'mutu mwanu, komanso kusuntha mbali zosiyanasiyana za nkhope yanu ndi pakamwa panu.Kodi Pons amachita chiyani kwenikweni? Kodi ntchito zake zazikulu ndi ziti?
'Pons', monga tanenera kale, ndi gawo la ubongo lomwe limalumikiza ubongo wanu ndi msana. Chifukwa chake, 'Pons' ndi malo olumikizirana ofunikira kwambiri mu dongosolo lanu la mitsempha . Ndi lomwe limapereka njira yotumizira mauthenga kuchokera ku ubongo kupita ndi kuchokera. Makamaka, 'Pons' ili ndi 'ma neurotransmitters' angapo omwe amathandiza kugwira ntchito kwa ubongo monga kugona.Tiyeni tiwone zina mwa ntchito zazikulu za Pons:
- Imalamulira kugona kwanu ndi kudzuka kwanu: Taganizirani izi, ma pons amakhudza kwambiri momwe mumamvera mukamadzuka m'mawa, komanso momwe mumagona usiku. Ndi gawo lomwe limakhazikitsa mulingo wa tcheru wa thupi lanu mukadzuka.
- Amasamalira zizindikiro za ululu: Ma pons ndi omwe amachititsa kutumiza zizindikiro za ululu kuchokera kulikonse m'thupi lanu pansi pa khosi lanu kupita ku ubongo wanu ndikuwongolera zizindikirozo. Izi zikutanthauza kuti zimathandizanso kudziwa mtundu wa ululu womwe mukumva.
- Amagwira ntchito ndi ziwalo zina za ubongo: Ma pons ndi njira yofunika kwambiri yolumikizira gawo lina lofunika kwambiri la ubongo lotchedwa cerebellum , lomwe limayang'anira kuyenda ndi kuyenda kwa thupi lanu. Amagwiranso ntchito ndi ziwalo zina za ubongo, zomwe zimayang'anira kupuma kwanu.
Taganizirani ngati wapolisi wa pamsewu. Iye ndiye ameneImatumiza zizindikiro m'ubongo , imafulumizitsa zina mwa izo, ndipo imalamulira zina mwa izo.
Kodi zimakhudzana bwanji ndi mitsempha ya m'khosi?
Ma Pons ali ndi malo olumikizirana ofunikira a mitsempha inayi mwa khumi ndi iwiri ya cranial. Mitsempha iyi ya cranial (tidzaiwerengera ndi manambala achiroma) imalumikizana ndi ma Pons:- Mitsempha ya Trigeminal (Cranial Nevve V): Mitsempha iyi ndi yomwe imalola nkhope yanu kumva kukhudzidwa ndi kupweteka. Imalamuliranso minofu yomwe mumagwiritsa ntchito kutafuna chakudya. Mwachitsanzo, ngati wina wagwira tsaya lanu, mukulimva, kapena ngati muli ndi dzino lopweteka, ndi chifukwa cha mitsempha iyi.
- Abducens nerve (CN VI): Iyi ndi mitsempha yomwe imalamulira imodzi mwa minofu yomwe imayendetsa maso. Ngati mitsempha iyi yawonongeka, mutha kuwona ngati zinthu ziwiri zosiyana, zomwe timazitcha 'diplopia'.
- Mitsempha ya nkhope (CN VII): Mitsempha iyi imalamulira mawonekedwe ambiri a nkhope yanu. Ndi mitsempha iyi yomwe imagwira ntchito mukamwetulira ndikukwinya nkhope. Ndi mitsempha yomwe imakuthandizani kulawa kutsogolo kwa lilime lanu.
- Mitsempha ya Vestibulocochlear (CN VIII): Mitsempha iyi imagawika m'magawo awiri: mitsempha ya vestibular ndi mitsempha ya cochlear.
- Mitsempha ya vestibular ndiyo imakupatsani mphamvu yokhazikika. Imakuthandizani kukhalabe wowongoka mukamayenda kapena kuthamanga.
- Mitsempha ya cochlear ndi yomwe imakupatsani mphamvu yomva . Chifukwa cha mitsempha imeneyi, mutha kumva nyimbo kapena wina akulankhula.
Kodi ma pons amathandiza bwanji ziwalo zina?
Ma pons amathandiza ziwalo zina mwa kunyamula uthenga wokhudza kumva kupita nawo ku ubongo, ndipo amawongolera mwachindunji njira zina zomwe thupi lanu silikudziwa. Mwachitsanzo, zimathandiza kuwongolera nthawi yanu yogona ndi kudzuka komanso kupuma. Mphamvu yanu yomva ululu imayendetsedwanso ndi ma pons. Kumva ululu kumeneku kumakupatsani mwayi woyankha kuti mupewe kapena kuchepetsa ngozi.Kodi 'Pons' iyi ili kuti?
Pons ndi imodzi mwa ziwalo zotsika kwambiri muubongo wanu, pafupi ndi pansi pa chigaza chanu. Monga tanenera kale, imakhala pamwamba pa Medulla Oblongata. Kenako Medulla Oblongata imalumikizana ndi Spinal Cord kudzera m'bowo lomwe lili pansi pa chigaza chanu.Kodi 'maponi' amawoneka bwanji? Kodi ndi aakulu bwanji?
Ma 'Pons' nthawi zambiri amakhala a bulauni wopepuka kapena oyera. Ponena za mawonekedwe, amafanana ndi phesi lapamwamba la duwa la kabichi. Ponena za kukula:- Kutalika: Pafupifupi mainchesi 1.06 (mamilimita 27).
- M'lifupi: Pafupifupi mainchesi 1.49 (mamilimita 38).
- Kuzama (kukhuthala): Pafupifupi mainchesi 0.98 (mamilimita 25).
Kodi 'Pons' inachokera kuti?
Monga mbali ina iliyonse ya ubongo wanu ndi dongosolo lanu la mitsempha, ma pons amapangidwa ndi mitundu yosiyanasiyana ya maselo ndi mapangidwe a dongosolo lanu la mitsempha. Ali ndi zigawo zotchedwa nuclei ( zochuluka za nucleus). Nuclei ndi magulu a maselo a mitsempha kapena ubongo omwe amagwira ntchito yofanana kapena olumikizana ndi madera omwewo. Nuclei izi zimapangidwa ndi mitundu iwiri ikuluikulu ya maselo:- Ma neuron : Awa ndi maselo omwe amapanga ubongo wanu ndi mitsempha, kutumiza ndi kutsogolera zizindikiro. Amatha kusintha zizindikiro kukhala mitundu ya mankhwala kapena yamagetsi.
- Maselo a Glial: Awa ndi maselo othandizira dongosolo la mitsempha. Ngakhale kuti sapereka zizindikiro za mitsempha, amathandiza maselo a mitsempha omwe amachita zimenezo.
Tiyeni tikambirane zambiri za maselo a mitsempha (ma Neuron)
Ma neuron ndi maselo omwe amatumiza ndikulandira zizindikiro zamagetsi ndi mankhwala mu dongosolo lonse la mitsempha yanu. Neuron ili ndi zigawo izi:- Thupi la selo: Ili ndiye gawo lalikulu la selo.
- Axon: Iyi ndi gawo lalitali, longa mkono lomwe limatuluka m'thupi la selo. Kumapeto kwa axon kuli zokulitsa zingapo zonga zala, komwe chizindikiro chamagetsi chochokera ku neuron chimasandulika chizindikiro cha mankhwala. Zokulitsa izi, zotchedwa synapses, zimatha kutumiza zizindikiro ku maselo ena amitsempha apafupi. Ganizirani za axon ngati waya wamagetsi, ndipo synapse ili ngati pulagi kumapeto kwa waya.
- Ma dendrite: Awa ndi kapangidwe kakang'ono ka nthambi za thupi la selo (dzinalo limachokera ku liwu la Chilatini lotanthauza "monga mtengo"). Ma dendrite awa ndi komwe zizindikiro za mankhwala kuchokera ku synapses ya ma neuron ena apafupi zimalandiridwa.
- Myelin :Uwu ndi gawo lopyapyala komanso lamafuta lomwe limazungulira axon ya neuron. Monga momwe chimagwirira ntchito pulasitiki mozungulira waya wamagetsi, chimateteza axon ndipo chimathandiza kuti zizindikiro ziziyenda mwachangu.
Kodi maselo a glial ndi chiyani?
Maselo a Glial (otchedwa glial-al) ali ndi ntchito zosiyanasiyana. Amathandiza ma neuron kukula ndikukula muli aang'ono, komanso amathandiza kuyang'anira momwe ma neuron amagwirira ntchito moyo wanu wonse. Amatetezanso dongosolo lanu la mitsempha ku matenda, amawongolera bwino momwe mitsempha yanu imagwirira ntchito, komanso amapanga myelin sheath yozungulira ma axon anu. Chodabwitsa n'chakuti, pali ma cell a glial ochulukirapo kakhumi kuposa ma neuron mu dongosolo lanu la mitsempha! Ali ngati gulu la pit lomwe limakonza magalimoto othamanga (ma neuron).Kodi ndi matenda ati omwe amakhudza ma Pons?
Matenda ambiri omwe amakhudza ubongo wanu amathanso kukhudza ma pons. Matenda ena amakhudza makamaka ma pons. Nazi zitsanzo zina (motsatira zilembo za alfabeti):- Zotupa za muubongo (kuphatikizapo khansa)
- Kuwonongeka kwa myelin sheath m'ma pons (kuwonongeka kwa myelin sheath m'ma pons)
- Kuvulala mutu, makamaka kugwedezeka kwa mutu (Kugwedezeka kwa mutu ndi kuvulala kwina kwa ubongo komwe kumapweteka kwambiri)
- Matenda obadwa nawo, kuphatikizapo matenda a majini
- Kupha poizoni ndi zitsulo zolemera kapena poizoni wina
- Matenda a chitetezo chamthupi ndi kutupa (monga multiple sclerosis)
- Matenda (izi zitha kuyambitsidwa ndi mabakiteriya, mavairasi, tizilombo toyambitsa matenda, ndi bowa)
- Matenda a Locked-in (omwe thupi lonse limafa ziwalo kupatulapo kuyenda kwa maso) omwe amayambitsidwa ndi kuvulala kapena sitiroko
- 'Kufooka kwa dongosolo lazinthu zambiri' `(Kufooka kwa dongosolo lazinthu zambiri)`
- Kufooka kwa cerebellar
- 'Sitiroko'
Kodi 'Pons' iyi imasonyeza zizindikiro zotani ngati pali vuto?
Zizindikiro za matenda omwe amakhudza ma pons zimasiyana kwambiri kutengera gawo la ma pons lomwe lawonongeka. Kuwonongeka kwa ziwalo zosiyanasiyana za ma pons kungakhudze thupi lanu m'njira zosiyanasiyana. Nazi zizindikiro zodziwika bwino:- Ataxia (kulephera kulinganiza mayendedwe a thupi, kugwedezeka ngati munthu woledzera)
- Kusamva
- Kuona kawiri (Diplopia)
- Kutaya mphamvu yozindikira kukhudza (kuphatikizapo kumva kugwedezeka, kutentha, kapena kupweteka)
- Nystagmus (kusuntha kwa maso mwachangu komanso kosalamulirika)
- Kusanza ndi kusanza
- Kufa ziwalo (Izi zingakhudze mbali zina za mutu, nkhope, kapena ziwalo zinazake za thupi. Ngati pons yawonongeka kwambiri, thupi lonse likhoza kufooka kupatulapo kuyenda kwa maso, monga momwe zimakhalira ndi vuto lotchedwa locked-in syndrome)
- Chizungulire chachikulu (chizungulire chachikulu, kumva ngati zinthu zikuzungulirani)
- Tinnitus (kumva mawu osiyanasiyana m'makutu, mwachitsanzo kulira ...)
Ndi mayeso ati omwe amachitidwa kuti awone thanzi la 'Pons'?
Pozindikira matenda okhudzana ndi pons, madokotala angachite mayeso otsatirawa:- Kuyezetsa magazi (Izi zimatha kuzindikira chilichonse kuyambira mavuto a chitetezo chamthupi mpaka poizoni ndi zitsulo (monga mkuwa, mercury, lead))
- 'CT scan' `(Computerized tomography (CT scan)`
- 'Electroencephalogram (EEG)'
- Electromyogram (kuyesa koyendetsa mitsempha)
- Zotheka zomwe zayambitsidwa (mayeso a zomverera)
- Kuyesa majini
- 'Kujambula kwa M.R.I.' `(Kujambula kwa Magnetic Resonance (MRI))`
- 'Kujambula kwa P.E.T.' `(Kujambula kwa Positron emission tomography (PET))`
Kodi mankhwala a matenda okhudzana ndi Pons ndi otani?
Mankhwala a matenda omwe amakhudza pons amasiyana kwambiri. Matenda ena amatha kuchiritsidwa ndi mankhwala. Ena angafunike chithandizo chapamwamba kwambiri, monga opaleshoni. Matenda ena sangachiritsidwe, kapena sangachiritsidwe konse. Pazochitika zotere, chithandizo chachikulu ndikuwongolera zizindikiro. Palibe chithandizo chimodzi chomwe chimagwira ntchito pa vuto lililonse lomwe limakhudza pons.Kodi tingasamalire bwanji Pons?
Matenda ena omwe amakhudza ma pons amatha kupewedwa, koma ena sayembekezereka. Nthawi zambiri, mutha kuchepetsa chiopsezo chanu chokhala ndi matenda kapena mavuto ena. Njira zabwino zodzitetezera ndi izi:- Idyani zakudya zopatsa thanzi: Kuchuluka kwa mavitamini ambiri kapena ochepa kungakhudze ubongo wanu ndi dongosolo lanu la mitsempha. Kusamalira zakudya zanu kungathandizenso thanzi la dongosolo lanu la magazi, zomwe zimakhudza thanzi la ubongo wanu.
- Khalani ndi thupi lochita masewera olimbitsa thupi komanso khalani ndi kulemera kwabwino: Kulemera kwanu ndi kuchuluka kwa zochita zanu kungalepheretse kapena kuchedwetsa kuyamba kwa matenda omwe amakhudza ubongo, makamaka mavuto a mtima ndi kayendedwe ka magazi monga sitiroko.
- Gwiritsani ntchito zida zotetezera:Kuvulala mutu, makamaka kugwedezeka kwa mutu ndi kuvulala koopsa muubongo, kungawononge ubongo wanu. Nthawi zina kuwonongekako kungakhale kosatha. Kuvala zida zodzitetezera monga chisoti, kaya muli kuntchito kapena mukusewera, kungathandize kupewa kuvulala mutu.
- Samalani ndi matenda osatha: Matenda ambiri omwe amakhudza ubongo amakula pakapita nthawi, makamaka kuthamanga kwa magazi kosalamulirika. Kuchiza matenda amenewa nthawi zina kungathe kuyimitsa kapena kuchepetsa kukula kwawo. Izi zingakuthandizeni kupewa kuwonongeka kwakukulu kwa ubongo.
Pomaliza, uthenga womwe tikufuna kutenga kuchokera munkhaniyi ndi
Ma pons anu ndi gawo laling'ono koma lamphamvu kwambiri la ubongo wanu. Ndi gawo la ubongo lomwe nthawi zambiri sitimaganizira kapena kuliganizira kwambiri, koma ndilofunika kwambiri pa momwe mumakhalira komanso momwe mumaphunzirira za dziko lozungulirani. Limathandiza kuyendetsa zinthu zambiri, kuphatikizapo kupuma kwanu, kusinthasintha, ndi kumva.Choncho, kuteteza thanzi la ubongo wanu ku kuvulala ndi matenda opewedwa ndi gawo lofunika kwambiri pa moyo wanu. Ngakhale kuti ndi laling'ono, 'pons' imagwira ntchito yabwino kwambiri kwa inu!
Pons, ubongo, dongosolo lamanjenje, tulo, ululu, mitsempha ya m'khosi, tsinde la ubongo











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