前頭筋と咀嚼筋のEMGバイオフィードバック効果に関する比較検討

概要

論文の詳細を見る
In order to study an effective way of reducing tension of the masseter muscle, biofeedback training from the frontal muscle, the masseter muscle, and simple relaxation training of the frontal muscle were done, and compared in relation to their mean integral EMG of the masseter muscle. Biofeedback information from the frontal muscle was found to consistently inhibit the masseter muscle. Furthermore, even when the biofeedback information was cut off, the frontal muscle still had the ability to continue it's acquired traning, indicating a learned effect. On the other hand, biofeedback information from the masseter muscle showed a slight inhibition of the masseter muscle. However, no acquired training effect was revealed after the biofeedback information was cut off. Although the relaxation training of the frontal muscle was inconsistent, compared to the previous frontal muscle biofeedback information, this does not necessary disprove the effect of inhibition of the masseter muscle. Thus, biofeedback information from the masseter muscle plays an important role in control of the masseter muscle, indicating it to be a valuable source for the mandibular dysfunction therapy.
日本バイオフィードバック学会の論文
1985-06-30