Kuika muubongo kumalola kuwongolera zamagetsi ndi malingaliro

Tangoganizani ngati zonse zomwe mumayenera kuchita kuti muyatse wailesi yakanema yanu ndikungoganiza zoyatsa. Zingachepetse nthawi yomwe amathera poyesa kupeza remote, sichoncho? Eya, gulu la asayansi makumi atatu mphambu asanu ndi anayi ku yunivesite ya Melbourne akugwira ntchito paukadaulo womwe ungasinthe kukhala momwemo. The stentrode, chipangizo chimene angaikidwe motsutsana ndi ubongo, akupangidwa kuti azindikire ntchito yamagetsi ya ubongo ndi kuisintha kukhala lingaliro.

"Tatha kupanga chipangizo chochepa kwambiri padziko lonse lapansi chomwe chimayikidwa mumtsempha wamagazi mu ubongo pogwiritsa ntchito njira yosavuta ya tsiku, kupeŵa kufunikira kwa opaleshoni yotseguka ya ubongo," anatero Dr. Oxley, mtsogoleri wa bungwe lachipatala. timu. Sikuti kafukufukuyu akugwiritsidwa ntchito pothandizira odwala olumala, koma kupyolera mu kuphunzira ntchito za ubongo za anthu omwe ali ndi khunyu kapena kugwidwa kwakukulu, kuthetseratu matenda amenewo kudzakwaniritsidwa kwambiri; Lingaliro lingagwiritsidwe ntchito kukakamiza anthu kuti achoke.

Kuyika ndi kugwiritsa ntchito stentrode

The stentrode, makamaka "stent yokutidwa ndi maelekitirodi", imayendetsedwa kudzera mu catheter. Chipangizocho chimadutsa mu catheter kuti chikhale pansi pa motor cortex, pamwamba pa mtsempha wamagazi womwe umagwirizana nawo. Kuyikapo kale chipangizo chonga ichi kumafuna opaleshoni yotsegula muubongo, kotero kuti njira yocheperako iyi ndi yosangalatsa kwambiri.

Pambuyo pa kukhazikitsidwa, stentrode imaphatikizidwa ndi chipangizo choyendetsa chomwe chimagwirizanitsidwa ndi wodwalayo. Mwachitsanzo, wodwala wolumala kuyambira m’chiuno mpaka m’munsi angafunike ma prosthetics ogwirizana ndi mwendo monga zida zake zoyendera. Kupyolera mu maphunziro ena ndi malingaliro obwerezabwereza ndi machitidwe ndi chipangizo choyendetsa, wodwalayo adzatha kuyenda bwino ndi zipangizo. "[Odwala] amatha kugwiritsa ntchito malingaliro awo kuwongolera kayendedwe ka matupi awo, kuwalola kuyanjananso ndi malo ozungulira."

Mayesero akhala apambana kale ndi nyama, choncho mayesero a anthu akubwera posachedwa.