Leej twg nrhiav tau optogenetics?
Leej twg nrhiav tau optogenetics?

Video: Leej twg nrhiav tau optogenetics?

Video: Leej twg nrhiav tau optogenetics?
Video: leej twg tej ntxhai - Mang Vang [ Official MV ] 2024, Kaum ib hlis
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Zhuo-Hua Pan

Kuj paub, thaum twg optogenetics nrhiav tau?

Cov khub, hauv kev koom tes nrog lawv cov npoj yaig, luam tawm ib daim ntawv qhia txog Nature Neuroscience (cim ntau dua 2, 100 zaug, raws li Google Scholar) hauv 2005 uas feem ntau suav tias yog qhov pib ntawm optogenetics.

Qhov thib ob, optogenetics puas tuaj yeem siv rau tib neeg? Txog tam sim no optogenetics ua tau siv feem ntau yog cov cuab yeej tshawb fawb hauv tsiaj, txawm li cas los xij siv hauv tib neeg tsis suav tias ua tsis tau.

Ib yam li ntawd, tib neeg nug, optogenetics ua haujlwm li cas?

Feem ntau siv ion channel rau stimulation hauv optogenetics yog Channelrhodopsin-2. Cov kws tshawb fawb tau siv cov noob caj noob ces los qhia txog lub teeb-activated ion channel ntawm cov neurons hauv lub hlwb. Thaum lub teeb hits cov ion channel, lawv qhib thiab ions nkag mus rau hauv cov hlwb thiab ua rau lawv tua.

CsChrimson yog dab tsi?

CsChrimson yog lub teeb-gated cation channel uas tuaj yeem siv los ua cov cuab yeej optogenetic los qhib cov neurons; Nws yog qhov zoo siab los ntawm lub teeb ntawm 590nm wavelength.

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