Cov kws tshawb nrhiav tau tsim cov ultra - nyias, yoog raws cov kev ua ub no tsis muaj peev xwm tsuas yog siv lub teeb los txhawb cov pab pawg ntawm neurons.
Piav qhia hauv kev kawm tshiab hauv qhov kev sib txuas lus, qhov kev sib txuas lus ntawm lub hlwb lossis pob txha caj qaum uas tau xa cov ntaub ntawv ntawm lub hlwb thiab lub cev tas).
Nov yog qhov uas koj xav tau qhov kev sojntsuam me me, hloov tau ntawm cov kab mob caj dab, "
Neural probes kuj tseem tuaj yeem cog rau lub sijhawm ntev dua vim tias lawv tau tshaj li cov nqaij mos thiab tsis muaj peev xwm ua rau lub cev tsis muaj zog.
Donald Sirkis, tus xibfwb ntawm Nanoengineering ntawm lub tsev kawm ntawv tsis txaus ntseeg, koj xav tau ib yam dab tsi uas tsis paub tab sis tab sis tseem tuaj yeem sib txuas lus nrog cov neurons. " Ntawm University of California, San Diego.
Dab tsi teeb tsa qhov kev sojntsuam no sib nrug los ntawm lwm cov channel uas twb muaj lawm ultra, ua kom nws cov khoom siv hluav taws xob thiab siv hluav taws xob thiab siv lub teeb los txhawb cov pab pawg ntawm neurons.
Muaj qhov no dual hom - hluav taws xob sau thiab kho qhov ntsuas kev ua kom zoo nkauj yog ib qho tshwj xeeb ua ke, "sicully tau piav qhia.
Cov kev sojntsuam tshiab tshiab yog ib tug ntse feat ntawm engineering.
Lub tshuab hluav taws xob channel muaj cov Ultrathin Polymer electrode (uas tuaj yeem ua hluav taws xob (uas tuaj yeem ua hluav taws xob) Tso ob qho tib si nyob rau hauv tib qho kev sojntsuam rau ib co engineering.
Cov channel yuav tsum yog roulated los tiv thaiv lawv los ntawm kev cuam tshuam nrog txhua lwm yam thaum raug teeb tsa mus rau hauv ib lub tsheb ntawm tsuas yog 8 txog 14 microns. Cov kws tshawb nrhiav yuav tsum ua kom ntseeg tau tias qhov kev sim ua tau yooj yim, ruaj, thiab muaj peev xwm ua tau zoo li lub xeev uas twb muaj lawm -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {5} {
Ib zaug muab pov tseg, cov neural probents yog cog rau hauv lub hlwb ntawm cov nas nyob ntev txog ib hlis, thaum lawv ua rau yuav luag tsis muaj kev mob hauv lub hlwb.
Cov kev sim no tuaj yeem sau cov khoom hluav taws xob ntawm neurons nrog cov siab rhiab thiab tseem siv tau los txhawb cov neurons hauv nas Cortex txav lawv cov nplawm lawv.
Tam sim no, peb paub me me txog kev ua txhaum plaub ntug ua haujlwm li cas, thiab nws cov kev ua ub no puas cuam tshuam nrog qee yam kab mob, "Nimmerjahn tau hais.
Cov ntaubntawv povthawj siv los ntawm cov qauv zoo thiab cov qauv me me yeej ib txwm yog qhov kev sib tw ib txwm muaj. Peb ntseeg tias peb cov project thiab yav tom ntej kev sojntsuam arrays muaj lub peev xwm los pab peb kawm cov plaub ntug {}}}}}} Tsis muaj peev xwm tswj hwm nws cov haujlwm.
Ntxiv mus, txij li cov microfibers ntawm yuav luag txhua qhov ntev tuaj yeem ua tiav, kev tsim khoom tsim tau los tsim cov kev lag luam neural uas tuaj yeem ncav cuag cov hlab hlwb ntxaum. Txawm li cas los xij, raws li lub pob ntseg ntawm cov kev sojntsuam tsawg dua nrog kev nce qib, nws yuav tsim nyog los hloov cov piam thaj hauv qab zib me ntsis- kom tiv thaiv puas yog khoov.
