Vim li cas electromyography tseem ceeb?

Cov txheej txheem:

Vim li cas electromyography tseem ceeb?
Vim li cas electromyography tseem ceeb?

Video: Vim li cas electromyography tseem ceeb?

Video: Vim li cas electromyography tseem ceeb?
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EMG cov txiaj ntsig feem ntau tsim nyog los pab kuaj mob lossis txiav tximtawm ntau yam mob xws li: Cov leeg nqaij, xws li cov leeg nqaij dystrophy lossis polymyositis. Cov kab mob cuam tshuam rau kev sib txuas ntawm cov hlab ntsha thiab cov leeg, xws li myasthenia gravis.

Lub hom phiaj ntawm electromyography yog dab tsi?

Electromyography (EMG) ntsuas cov leeg nqaij lossis hluav taws xob ua haujlwm hauv cov lus teb rau lub paj hlwb stimulation ntawm cov leegQhov kev ntsuam xyuas yog siv los pab tshawb xyuas cov kab mob neuromuscular txawv txav. Thaum lub sij hawm kuaj, ib los yog ntau dua koob me me (tseem hu ua electrodes) raug tso los ntawm daim tawv nqaij mus rau hauv cov leeg.

Qhov txiaj ntsig ntawm kev xeem EMG yog dab tsi?

Kev kuaj EMG pab nrhiav seb cov leeg puas teb tau txoj hauv kev rau cov paj hlwb Nerve conduction kev tshawb fawb pab txheeb xyuas cov paj hlwb puas lossis kab mob. Thaum EMG kev sim thiab kev tshawb fawb txog paj hlwb ua tiav ua ke, nws pab cov kws kho mob qhia seb koj cov tsos mob tshwm sim los ntawm cov leeg mob lossis teeb meem paj hlwb.

Qhov zoo ntawm kev siv EMG yog cov cuab yeej kho mob lossis kev sim?

Piv txwv li, EMG tuaj yeem pab ntsuas tus nqi ntawm kev loj hlob quab yuam (RFD), taug qab kev sib koom tes hloov pauv los ntawm cov neeg pib mus rau cov neeg ncaws pob qib siab, saib xyuas qhov sib luag thiab asymmetry hauv gait, thiab txawm txiav txim siab Cov teebmeem ntawm qhov mob thiab qaug zog rau cov neeg laus.

electromyography yog dab tsi thiab nws cov ntawv thov yog dab tsi?

Electromyography (EMG) yog neurophysiological txheej txheem rau kev tshuaj xyuas hluav taws xob ntawm cov leeg pob txhaLub hauv paus ntawm hluav taws xob teeb liab hauv EMG yog cov leeg nqaij daim nyias nyias. … Cov leeg nqaij tuaj yeem kuaj pom thaum lub sijhawm so lossis thaum lub sijhawm ua haujlwm yeem.

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