Cerebellum Cikin Gidan Shine Kwararre na Brainka
Your cerebellum ita ce kasa da baya yankin na kwakwalwa, wanda ya kunshi nau'i biyu (halves). Tana da baya a saman ɓangaren kwakwalwarka na kwakwalwa, inda yatsun ka na haɗi tare da kwakwalwarka. Kuna iya mamakin sanin cewa kodayake cerebellum ya kasance kawai kimanin kashi 10 cikin nauyin nauyin kwakwalwarka, yana dauke da kimanin kashi 50 cikin 100 na sakonnin jijiyar saƙo.
Yawancin matukar juyayi-tsarin shiga a cikin ɗan gajeren wuri! Wannan yana nuna cewa your cerebellum yana da babban aiki, kuma haka ne.
Your cerebellum taimaka maka tare da daidaituwa (motsi sassa na jikinka lafiya da kuma manufa), matsayi, da daidaituwa da kuma jawabi da kuma da dama da muhimmanci matakai tafiyar matakai. Yana yin hakan ta hanyar karbar bayanai daga tsarin kimiyya (alal misali, idanunku da kunnuwa, jinin ku da dandano, da tunanin ku), gadon ku, da sauran sassa na kwakwalwarku.
Mene ne yake faruwa Idan Cerebellum An Lalace?
Matsalar motsi. Lokacin da ka lalata kwayar muryarka, kwayoyin jikinsu sun rushe kuma suka mutu. Wata cuta ko yanayin da zai lalata lambarka ta kanka - alal misali, ƙwayar sclerosis (MS) - na iya haifar da matsala mara kyau da girgizawa (girgiza) kuma rage jinkirin ikonka.
- Rashin kula da ikon iya motsa jiki kamar yadda kake so (motsin rai) ake kira ataxia .
- Mutumin da ke da lalacewa na ciki zai iya tafiya cikin rashin ƙarfi, har ma da lalata. Ya ko ita na iya kallon "bugu" ko da yake ba haka ba ne.
Tashin hankali. Akwai ƙarin abin da zai iya faruwa idan harkar muryarka ta lalace: Kuna iya samun nakasasshen hankali (raguwa a ayyukanka na tunani, irin su tunani, koyo, da tunawa).
Kimanin kashi 40% zuwa 65% na mutanen da ke tare da MS suna da nakasasshen zuciya , suna sa shi ainihin alamar cutar. A kimanin kashi 11 cikin 100 na wannan rukuni, alamar alamar alamar alaƙa ita ce mafi ƙarfi da aka nuna cewa mutum yana da MS.
Kullum magana, MS yafi rinjayar irin wannan aiki na ƙwaƙwalwa kamar ƙwaƙwalwar ajiya, "hanzarin aiki," ayyuka na gudanarwa (alal misali, ikon yin shirin gaba ko ƙira duk da matsalolin), hankali, da ƙaddamarwa.
Ya kamata ku sani cewa, a cikin marasa lafiyar MS, gajiya, damuwa, da nakasar jiki na iya haifar da matsaloli tare da ƙwaƙwalwar ajiya da kuma sarrafawa da sauri.
Cerebellum a cikin MS mai zurfi
A cikin mutumin da ke da MS wanda ya ci gaba, matsalolin motsi tare da ladabi (ƙuntataccen tsoka ko tsada) na iya haifar da rashin lafiyar jiki. Bugu da ƙari, ci gaba da lalacewar cerebellum na iya jagoranci, alal misali, magana mai laushi, kalma "kallon kallo" (jinkirta kalmomi da kalmomi tsakanin kalmomi ko ma'anoni), da kuma cacot triad, wanda ya hada da kallon kalma, nystagmus (hanzari da kuma hankalin ido).
- Ra'ayin da ake kira tremor shine haɗuwa da kai tsaye na rashin tsaka a yayin da ake bi da ido, aiki mai ma'ana (gangan), kamar kai ga wani abu a kan tebur. Mutumin da ke da MS wanda ya yi niyyar rawar jiki zai sau da yawa "overshoot" ko "nuna" manufa; wannan ake kira dysmetria.
Sources:
Weier K, Banwell B, Cerasa A, et al. "Matsayi na cerebellum a ƙananan sclerosis." Cerebellum. 2015; 14: 364-374.
"Balance: daidaita matsaloli a MS." Ƙungiyar Sclerosis ta Amirka (2013).
Apatoff BR. "Multiple sclerosis (MS)." Merck Manual , fasaha version (2016).
"Cerebellum." Healthline.com (2015).
Hain TC. "Harkokin Cerebellar." Jami'ar Arewa maso yammacin: Chicago Dizziness and hearing (2015).