Dasa Kwakwalwa na iya Taimakawa tare da ALS Paralysis

A KYAUTA Kyauta 8 | eTurboNews | eTN
Avatar na Linda Hohnholz
Written by Linda Hohnholz

An gano wata na'urar bincike mai suna brain-computer interface a cikin wani dan karamin binciken da aka yi na mutanen da suka kamu da cutar ta ALS, kuma ta bai wa mahalarta damar yin amfani da kwamfuta wajen sadarwa ta hanyar rubutu da yin ayyuka na yau da kullum kamar sayayya ta yanar gizo da banki, a cewar Nazarin farko da aka fitar a yau, Maris 29, 2022, wanda za a gabatar a Cibiyar Nazarin Kwayoyin cuta ta Amurka ta 74th Annual Meeting da ake gudanar da mutum a Seattle, Afrilu 2 zuwa 7, 2022 kuma kusan, Afrilu 24 zuwa 26, 2022.

ALS cuta ce mai ci gaba ta neurodegenerative wacce ke shafar ƙwayoyin jijiya a cikin kwakwalwa da kashin baya. Mutanen da ke tare da ALS sun rasa ikon farawa da sarrafa motsin tsoka, wanda sau da yawa yakan haifar da gurguwar cuta.

"Mutanen da ke da ALS a ƙarshe sun rasa ikon motsa gaɓoɓinsu, yana sa su kasa yin amfani da na'urori kamar waya ko kwamfuta," in ji marubucin binciken Bruce Campbell, MD, MS, na Jami'ar Melbourne a Australia kuma memba na Kwalejin Amirka. na Neurology. "Bincikenmu yana da ban sha'awa saboda yayin da wasu na'urori ke buƙatar tiyata wanda ya haɗa da buɗe kwanyar, wannan na'ura mai kwakwalwa da kwamfuta ba ta da tasiri sosai. Tana karɓar siginar lantarki daga ƙwaƙwalwa, wanda ke baiwa mutane damar sarrafa kwamfuta ta hanyar tunani.”

Don binciken, mutane hudu masu ALS sun yi aikin dasa na'urar a cikin kwakwalwa. Ƙwaƙwalwar kwamfuta-kwakwalwa ana ciyar da ita ta ɗaya daga cikin jijiya jugular guda biyu a cikin wuyansa zuwa wani babban jirgin jini a cikin kwakwalwa. Na'urar, ta ƙunshi wani abu mai kama da gidan yanar gizo tare da na'urori masu auna firikwensin 16, yana faɗaɗa layin bangon jirgin ruwa. Wannan na'urar tana haɗa ta da na'urar lantarki a cikin ƙirji wanda sannan ta aika siginar kwakwalwa daga cortex na motsi, sashin kwakwalwar da ke haifar da sigina don motsi, zuwa umarni ga kwamfutar tafi-da-gidanka.

Masu bincike sun sa ido kan mahalarta har tsawon shekara guda kuma sun gano na'urar tana da lafiya. Babu wasu munanan abubuwan da suka haifar da nakasa ko mutuwa. Na'urar kuma ta kasance a wurin ga dukkan mutane hudu kuma magudanar jinin da aka dasa na'urar ta kasance a bude.

Masu bincike sun kuma bincika ko mahalarta zasu iya amfani da kwakwalwar kwamfuta don yin ayyukan dijital na yau da kullum. Duk mahalarta sun koyi yadda ake amfani da na'urar tare da bin diddigin ido don amfani da kwamfuta. Fasahar duba ido tana taimaka wa kwamfuta sanin abin da mutum yake kallo. 

Masu binciken sun kuma bayar da rahoton cewa na'urar tantancewa da aka samar yayin binciken ya baiwa mahalarta binciken damar sarrafa kwamfuta da kanta ba tare da na'urar gano ido ba. An tsara na'urar koyon na'ura kamar haka: lokacin da mai horarwa ya tambayi mahalarta don ƙoƙarin wasu motsi, kamar taɓa ƙafar su ko mika gwiwa, mai na'urar ta bincika siginar ƙwayoyin jijiya daga waɗannan ƙoƙarin motsi. Mai ƙaddamarwa ya sami damar fassara siginar motsi zuwa kewayawar kwamfuta.

"Binciken mu har yanzu sabo ne, amma yana da babban alƙawari ga mutanen da ke fama da gurguwar cuta waɗanda ke son ci gaba da samun 'yancin kai," in ji Campbell. "Muna ci gaba da wannan bincike a Ostiraliya da kuma a Amurka a cikin manyan gungun mutane."

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Avatar na Linda Hohnholz

Linda Hohnholz

Edita a shugaba don eTurboNews bisa ga eTN HQ.

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