目的探讨临床上重度腕管综合征时,正中神经体感诱发电位中潜伏期波N60在诊断中的价值。
Objective To evaluate the use of median nerve somatosensory evoked potentials(SEP)wave N60 in the diagnosis of severe carpal tunnel syndrome(CTS).
结果:大剂量免疫球蛋白可抑制部分致痫大鼠皮层诱发电位的振幅、脑电图痫样波的频率和振幅,使诱发痫样波发生的潜伏期延长。
RESULTS: the amplitude of the evoked potential and the frequency and amplitude of the epileptiform discharges in cerebral cortex were partially restrained.
由于小波变换在时域和频域上都具有良好的局部化特性,基于小波变换的去噪方法,可以达到从单次样本中提取视觉诱发电位的目的。
Due to the good localization feature of the wavelet transform both in time plane and in frequency plane, a wavelet-based de-noise method is presented for extracting EPs in single trails.
丛刺治疗组治疗后体感诱发电位的波潜伏期与传导时间较治疗前明显缩短(P<0.01)。
The wave incubation period and conductive time was obviously shorter than before treatment (P < 0.01).
由于小波变换在时域和频域上都具有良好的局部化特性,本文提出了一种基于小波变换的去噪方法,以期达到从单次样本中提取视觉诱发电位的目的。
Due to the good localization feature of the wavelet transform both in time plane and in frequency plane, we present a wavelet-based denoising method for extracting EPs in single trails.
与对照组比较,研究组脑诱发电位失匹配负波潜伏期延长,波幅降低。
Compared with control group, MMN latency was significantly prolonged and MMN amplitude was significantly reduced in study group.
与对照组比较,研究组脑诱发电位失匹配负波潜伏期延长,波幅降低。
Compared with control group, MMN latency was significantly prolonged and MMN amplitude was significantly reduced in study group.
应用推荐