Neurophysiological aspects of isotonic exercises in temporomandibular joint dysfunction syndrome.

摘要: PURPOSE The aim of the study was to investigate electroneurophysiological aspects volunteers with temporomandibular disorders before and after performing isotonic exercises for pain relief self-care guidelines. METHODS a parallel controlled randomized trial under protocol 1,680,920. inclusion criteria were age between 18 60 years, muscle dysfunction or without limitation mouth opening self-reported scores 4 10. individuals into experimental group control. Twenty-three participated in study, most then female. Control had 11 12 individuals. Dropouts occurred both groups, two three control group. Since there an intergroup imbalance power density analysed just Electroencephalographic recording performed interventions, using 32-channel apparatus, sample frequency 600 Hz impedance 5 kΩ. data processed through MATLAB computer program. individual records filtered off-line, bandpass 0.5 50 Hz. Epochs 1,710 ms created calculation absolute calculated by means fast Fourier transform. statistical approach inferential quantitative. RESULTS alpha analyzed presented difference, but not significant, when compared moments. CONCLUSION According this reduce provided small increase left temporal, parietal occipital regions.