Ganizirani za ubongo ngati kompyuta, ndipo zingakhale zomveka kumvetsa. Malingana ndi UC Davis Health System, imvi (maselo a mitsempha) a ubongo wathu ndi makompyuta ndipo nkhani yoyera ndi zingwe zomwe zimagwirizanitsa zonse pamodzi ndi kutumiza zizindikiro.
Mukufunanso zambiri za chilengedwe? Nkhani yoyera ndi minofu mu ubongo yomwe imakhala ndi mitsempha ya mitsempha.
Nsalu (zotchedwa axons ) zimagwirizanitsa maselo a mitsempha ndipo zimaphimbidwa ndi myelin (mtundu wa mafuta). Myelin ndi chimene chimapereka mtundu woyera zoyera. Myelin imayendera zizindikiro pakati pa maselo, zomwe zimathandiza maselo a ubongo kutumiza ndi kulandira mauthenga mwamsanga. Zimaperekanso kusungunula kwa ulusi, kuteteza ubongo kuti usawonongeke.
Nkhani yoyera imapanga pafupi theka la ubongo, ndipo imakhala ndi imvi yomwe imapanga theka lina.
Kodi kugwirizana pakati pa Dementia ndi White Matter ndi chiyani?
Kafukufuku wina apeza kuti zovuta za nkhani zoyera zinalipo pa zojambula zojambula za ubongo chisanachitike kukula kwa zizindikiro za matenda a Alzheimer's . Kafukufuku wawonetsanso kuti pali vuto lalikulu la vutoli , musanayambe kuvutika maganizo , zomwe zimachititsa kuti chiopsezo cha matenda a Alzheimer chiwonjezeke.
Kodi Vuto Loyera Ndi Chiyani?
Nkhani zoyera ndizoyera zomwe mungamve kuti zimagwiritsidwa ntchito pofotokoza mawanga a ubongo omwe amasonyeza maginito opanga masomphenya (MRIs) ngati malo oyera.
Malinga ndi Charles DeCarli, mkulu wa bungwe la UC Davis Alzheimer's Disease Center, madera amenewa angasonyeze mtundu wina wa kuvulala kwa ubongo, mwina chifukwa cha kuchepa kwa magazi m'deralo. Kukhalapo kwa zinthu zoyera zimakhudzana ndi chiopsezo chachikulu cha kupwetekedwa, zomwe zingayambitse matenda a maganizo .
Matenda ozunguza amtunduwu nthawi zambiri amatchedwa matenda oyera . Poyamba, matenda amtundu woyera amayenera kugwirizana ndi ukalamba. Komabe, tsopano tikudziwa kuti palinso zina mwazidzidzidzi zomwe zimayambitsa matenda ozunguza magazi omwe ali ndi kuthamanga kwa magazi , kusuta , matenda a mtima ndi cholesterol.
Ngakhale kuti matenda amtunduwu amayamba kugwidwa ndi matenda, kuwonongeka kwa chidziwitso, ndi matenda a dementia, amakhalanso ndi zizindikiro zina zakuthupi komanso zamaganizo monga mavuto, kugwa, kukhumudwa komanso kuvutika ndi zinthu zambiri monga kuyenda ndi kuyankhula.
Kodi Mungasinthe Mtengo wa Nkhani Yoyera mu Ubongo Wanu?
Kafukufuku wina apeza kuti kuchita masewera olimbitsa thupi, makamaka, ntchito za mtima waumtima komanso kupopera kulemera kwa thupi , kunagwirizanitsidwa ndi ubwino wa nkhani zoyera mu ubongo wa omwe adagwira nawo maphunzirowa.
Kuchita masewera olimbitsa thupi kumagwirizananso ndi kuchepetsa chiopsezo cha kugwidwa kwa malungo komanso kuchepa kwa chidziwitso kwa anthu omwe kale ali ndi matenda a Alzheimer's or other dementia.
Kafukufuku wina anapeza kuti pamene akulu adaphunzira luso latsopano, kuchuluka kwa nkhani yoyera mu ubongo wawo kwakula. Izi zinali zowonjezereka pa luso la kuphunzira kuĊµerenga monga wamkulu komanso pophunzira momwe angagwiritsire ntchito.
Kuonjezerapo, nkhani zoyera zawonjezeka poyerekeza ndi chiwerengero cha maola omwe akatswiri oimba ankagwiritsa ntchito zipangizo zawo.
Nkhani yoyera ikugwiritsidwanso ntchito mwa kusinkhasinkha, ndipo kusiyana kumeneku kunkachitika pakangopita masabata awiri kapena anayi.
Mawu ochokera
Zakale, sayansi sankasamala kwambiri nkhani yoyera ya ubongo wathu poyerekeza ndi imvi yathu. Koma tsopano tikudziwa kuti nkhani yoyera ndi yofunika kwambiri pa umoyo wathu wonse wa ubongo ndi kuzindikira, komanso momwe kuchepa kwa chinthu choyera kumagwirizanirana ndi kuwonongeka kwa ubongo.
Ngati mukuyang'ana kamphindi kakang'ono kamene mukukhala ndi moyo wathanzi, kufufuza za masewero olimbitsa thupi, kulingalira, ndi kusinkhasinkha kungakuthandizeni kuti mupeze mphotho ya thanzi labwino la thupi ndi ubongo.
> Zotsatira:
> Medline Plus. January 13, 2013. Nkhani Yoyera ya Ubongo.
> Medline Plus. February 27, 2013. Nkhani Yoyera ndi Yoyera Mvula.
> Neurology August 21, 2012 vol. 79 ayi. 741-747. OHSU. Pepala la Mwezi: Nkhani yoyera imasintha monga oyambirira a MRI omwe amatha kuchepetsa chidziwitso.
> Posner MI, Tang YY, Lynch G. Njira zatsopano zoyenera kusintha zimaphatikizapo maphunziro a kusinkhasinkha. Mitundu ya Psychology . 2014; 5: 1220. do: 10.3389 / fpsyg.2014.01220.
> Kupita Patsogolo pa Matenda a Mitsempha. 2012 Sep; 5 (5): 267-277. White Matter Dementia.
> UC Davis Health System. Dipatimenti ya Neurology. Nkhani Zofunika Kwambiri.
> University of VU Amsterdam. Chigawo cha Ana Amene Ali ndi Matenda Oyera.