Conlusions The spontaneous activity in EMG could be found in the very early stage of ALS,which suggests lower motor neurons may be involved, if present, MUPs area and amplitude increasing in quantitative EMG are the significant feature of ALS.
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- 結論ALS患者早期階段如出現自發(fā)電位,即為下運動(dòng)神經(jīng)元受累的特征表現; 定量EMG檢查中運動(dòng)單位面積和波幅增大是其顯著(zhù)特點(diǎn)。