Video: EEG thev naus laus zis yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Electroencephalography ( EEG ) yog txheej txheem tshuaj xyuas hluav taws xob txhawm rau sau cov hluav taws xob ua haujlwm ntawm lub hlwb. Nws feem ntau tsis muaj kev cuam tshuam, nrog cov hluav taws xob tso rau saum taub hau, txawm hais tias cov hluav taws xob hluav taws xob qee zaum siv, zoo li hauv tshuab hluav taws xob.
Raws li txoj cai, EEG yog dab tsi thiab nws ua haujlwm li cas?
Thaum lub sijhawm EEG , cov hluav taws xob me me thiab cov xov hlau tau txuas rau koj lub taub hau. Cov electrodes kuaj pom koj lub paj hlwb thiab EEG tshuab ua kom pom cov cim thiab sau cia hauv cov qauv zoo ntawm daim ntawv duab lossis lub computer screen (Daim duab 1).
Tom qab ntawd, lo lus nug yog, puas yog EEG kuaj mob? Muaj ib qho EEG tsis yog mob . Tej zaum nws yuav tsis yooj yim sua kom muaj cov electrodes txuas, tab sis cov hluav taws xob tsis ua rau muaj kev nkag siab zoo - lawv tsuas yog kaw koj lub hlwb kev ua haujlwm.
Kuj paub, qhov kev kuaj EEG siv los kuaj mob yog dab tsi?
Ib qho electroencephalogram ( EEG ) yog a siv nrhiav cov teeb meem ntsig txog hluav taws xob ua haujlwm ntawm lub hlwb. Ib EEG lem thiab sau cov qauv yoj lub hlwb. Cov hlau me me uas muaj cov xov hlau nyias (cov electrodes) tau muab tso rau ntawm tawv taub hau, thiab tom qab ntawd xa cov cim qhia rau lub khoos phis tawj kom sau cov txiaj ntsig.
Lub zog EEG yog dab tsi?
Lub Fourier decomposes lub EEG lub sij hawm series rau hauv avoltage los ntawm zaus spectral graph feem ntau hu ua " hwj chim spectrum", nrog hwj chim ua lub xwmfab ntawm EEG magnitude, thiab qhov loj yog qhov nruab nrab ntawm qhov amplitude ntawm qhov EEG teeb liab, ntsuas los ntawm (+) ncov-rau-(-) ncov), hla lub sijhawm piv txwv, lossis lub sijhawm.
Pom zoo:
Puas yog lub chaw muag tshuaj thev naus laus zis nyuaj?
Puas yog xeem PTCB nyuaj? Qhov txawv ntawm koj dhau qhov kev xeem PTCB yog kwv yees li 50%. Raws li PTCB.org qhov kev xeem dhau ntawm PTCE tau poob qis 18% hauv 3 xyoos dhau los. Los yog qhov kev xeem tau nyuaj dua
Koj xav tau dab tsi los ua lub tshuab thev naus laus zis?
Nkag mus rau qib ultrasound tech txoj haujlwm feem ntau xav tau Asscociate's degree hauv kev tshawb fawb, nrog rau kev tshwj xeeb hauv kev kuaj mob sonography. Sonography cov kev xaiv muaj xws li: 1-xyoo daim ntawv pov thawj. 2-xyoo Associate's degree. 4-xyoo Bachelor's degree
Dab tsi yog thev naus laus zis tshiab hauv kev phais qhov muag laser?
ReLEx SMILE yog qhov tshiab tshaj plaws hauv kev phais qhov muag laser. Nws yog ib qho minimally invasive thiab bladeless keyhole laser qhov muag txheej txheem. Tom qab tau tshaj tawm hauv xyoo 2012, nws tau ua pov thawj los ua qhov kev xaiv zoo rau ob qho kev kho LASEK thiab LASIK
Dab tsi yog hybridoma thev naus laus zis PDF?
Hybridoma thev naus laus zis yog txoj hauv kev uas ntau cov tshuaj tiv thaiv zoo ib yam raug tsim tawm uas tseem hu ua monoclonal antibodies. Nws ua tiav los ntawm kev tswj hwm antigen hauv nas uas ua rau muaj kev tiv thaiv kab mob. B-cells tsim cov tshuaj tiv thaiv kab mob yog tom qab sau los ntawm txhaj nas
Dab tsi yog qhov zoo ntawm POCT thev naus laus zis rau cov ntshav roj thiab electrolytes?
Cov kev tshawb fawb qhia tau hais tias POCT muaj qhov zoo ntawm kev txo qis kev kho lub sij hawm hloov pauv (TTAT), lub sij hawm luv luv ntawm qhov rooj-rau-kev soj ntsuam-kev txiav txim siab, muaj cov ntaub ntawv ceev ceev, txo cov kev xeem preanalytic thiab postanalytic tsis raug, cov cuab yeej siv rau tus kheej, cov qauv ntim me me, thiab nquag serial tag nrho