![Lub sij hawm kho mob rau EMG yog dab tsi? Lub sij hawm kho mob rau EMG yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14160348-what-is-the-medical-term-for-emg-j.webp)
Video: Lub sij hawm kho mob rau EMG yog dab tsi?
![Video: Lub sij hawm kho mob rau EMG yog dab tsi? Video: Lub sij hawm kho mob rau EMG yog dab tsi?](https://i.ytimg.com/vi/0QdpxYx50Cg/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Electromyography ( EMG ) ntsuas cov leeg nqaij lossis cov khoom siv hluav taws xob hauv cov lus teb rau cov paj hlwb stimulation ntawm cov leeg. Qhov kev ntsuam xyuas no yog siv los pab txhawm rau txheeb xyuas cov kab mob neuromuscular txawv txav. Thaum kuaj, ib lossis ntau rab koob me me (tseem hu ua electrodes) tau tso los ntawm daim tawv nqaij mus rau hauv cov leeg.
Ua qhov no hauv kev txiav txim siab, EMG xeem siv los kuaj mob yog dab tsi?
Electromyography ( EMG ) yog ib txoj kev kuaj mob los soj ntsuam kev noj qab haus huv ntawm cov leeg nqaij thiab cov paj hlwb uas tswj lawv (motor neurons). EMG Cov txiaj ntsig tuaj yeem nthuav tawm cov paj hlwb tsis ua haujlwm, cov leeg tsis ua haujlwm lossis teeb meem nrog cov paj hlwb-rau-cov leeg nqaij.
Ib yam nkaus, lub sijhawm kho mob EMG txhais li cas? Electromyography ( EMG ) yog ib txoj kev kuaj mob uas ntsuas kev noj qab haus huv ntawm cov leeg nqaij thiab cov paj hlwb uas tswj lawv. Cov paj hlwb no hu ua motor neurons. Lawv xa hluav taws xob teeb liab uas ua rau cov leeg sib cog lus thiab so.
Tsis tas li ntawd, qhov kev xeem EMG puas mob?
Yog lawm. Muaj qee qhov tsis xis nyob thaum lub koob electrodes tso. Lawv xav zoo li txhaj tshuaj (intramuscular txhaj), txawm tias tsis muaj dab tsi raug txhaj thaum lub sijhawm EMG . Tom qab ntawd, cov leeg yuav hnov mob me ntsis txog li ob peb hnub.
Yuav ua li cas yog tias EMG txawv txav?
Abnormal EMG Cov txiaj ntsig tuaj yeem tshwm sim hauv ob txoj hauv kev. Ua ntej, cov leeg yuav pom hluav taws xob ua haujlwm thaum so. Ntawm qhov tod tes, cov leeg nqaij yuav qhia tau txawv txav kev ua haujlwm hluav taws xob thaum sib cog. Txawv txawv EMG Cov txiaj ntsig tuaj yeem qhia txog cov leeg nqaij puas lossis teeb meem nrog cov hlab ntsha uas tswj cov leeg.
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