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題 名 | 比較不同電刺激模式對於經絡循經感傳的探討=A Study of Propogated Channel Sensation in Meridian Arisen by Different Modes of Electrical Stimulations |
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作 者 | 陳錡瑜; 許善華; 劉德笙; 許智傑; 翁清松; | 書刊名 | 中華針灸醫學會雜誌 |
卷 期 | 2003.12[民92.12] |
頁 次 | 頁37-42 |
分類號 | 413.22 |
關鍵詞 | 肌電圖; 循經感傳; 電刺激; Electromyography; EMG; Propogated channel sensation; Electrical stimulation; |
語 文 | 中文(Chinese) |
中文摘要 | 本實驗利用可產生不同頻率、強度及可設定輸出正負波形的可程式穴位電刺激器,以同心圓電極的方式刺激,來探討不同電刺激模式對於經絡循經感傳的影響。 結果分問卷、良導絡值與肌電圖三方面來探討;在問卷上,發現在屬於低頻的模式中,受測者會感覺有單一直線傳遞的感傳現象,而在屬於高頻的模式中,受測者會感覺有大範圍傳遞的感傳現象。在良導絡值監測上,發現同心圓電刺激在負緣單相波的刺激上對於經絡穴位的影響比正緣單相波大,其造成感傳的能力也較強。此外,也發現在非經絡的選取點上,均無差異性的存在(p>0.05),可知刺激時所造成之循經感傳應只會在經絡上產生,對於非經絡的部份則無此現象的存在。在肌電圖數據之分析結果,2Hz 電刺激所表現出的肌電振幅及頻譜分布普遍大於非經絡處,2Hz 電刺激正波與負波得到之頻譜集中在5~200Hz 之間並沒有太大差異,與神經所控制造成肌肉收縮的頻率相符。而100Hz 電刺激所呈現出的頻譜分布比2Hz 電刺激廣,且在100、200、300、400、… 、1000Hz 之間都可發現有較高且集中的能量分佈,代表100Hz 電刺激是屬於人體深層組織細胞的作用,與細胞核中的染色質及線粒體在高頻電流作用下發生活動現象,以及脂肪細胞膜所發生的共振現象有關。另外,100Hz 電刺激循經傳導現象比2Hz 電刺激明顯且強烈。 |
英文摘要 | This research was to investigate propogated channel sensation of meridian arisen by different modes of electrical stimulations. The sensation was evaluated by subject’s personal sensation, electromyography (EMG), and Ryodoraku. Four different stimulation modes of 2Hz and 100Hz with positive and negative electrical waves were used. In the personal sensation of subjects, the results showed that the sensation arisen by low frequency was propagated along the meridian; while the sensation arisen by high frequency was propogated a wider range. In the Ryodoraku values monitoring, we found greater changes in the positive wave compared to negative wave during electrical stimulation (p < 0.05). We also found that there was no change of Ryodoraku values on non-meridian points. It confirmed that stimulation propogated only on meridian, and not on non-meridian. The analysis of the values in electromyography (EMG) showed that the 2Hz electrical stimulation have greater electromyography amplitude and spectrum compared to non-meridian. The electromyography (EMG) spectrum (5~200Hz) showed no difference in 2Hz electrical stimulation with positive and negative waves. This frequency range was identical to the frequency of the neuron when controls the contraction of the muscle. The electromyography (EMG) spectrum from 100Hz electrical stimulation was broader than that from 2Hz electrical stimulation. Also the spectrum energy of 100Hz electrical stimulation was higher and more concentrated in 100, 200, 300, 400, … , 1000Hz. Electrical stimulation of 100Hz represented the activity of the deep tissue of human. The activity is related to the nucleus when chromatin and mitochondrion are under interaction, and also related to the resonance in the lipid layers of the cells. The propogated channel sensation was more aggressive in the electrical stimulation of 100Hz than that of 2Hz. |
本系統中英文摘要資訊取自各篇刊載內容。