The Effect of Transection of Innervating Nerve on Spontaneous Electrical Activity of Myofascial Trigger Spot in Rabbit Skeletal Muscle
Rehabilitation Practice and Science, Vol: 29, Issue: 2, Page: 65-76
2001
- 33Usage
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Usage33
- Downloads30
- Abstract Views3
Article Description
肌筋膜疼痛症候群(MPS)以激痛點(MTrP)的存在為其特徵，局部抽搐反應(LTR)和自發性電位活動(SEA)是激痛點之兩個很重要的客觀性指標。激痛點的基本單元，就是肌筋膜激痛點小點(MTrP locus)，它包含了感覺性成分(感覺小點；或LTR小點)與運動性成分(活動小點；或SEA小點)。在動物實驗中發現，在高於支配該肌肉之下運動神經元處截斷其脊髓後，兔子的LTR在脊髓休克期時會被暫時性地壓抑，可見LTR顯然經由脊髓來做調節。在激痛點裡的SEA，是因為乙醯膽素(Acetylcholine)過量釋放所引起的不正常之終板電位(endplate potentials)。不過，由於SEA的出現率在脊髓截斷後並沒有很明顯的改變，SEA應該不是經由脊髓來做調節。本研究收集了十四隻紐西蘭成兔，來評估所支配之神經被切除後，其對激痛點的SEA所造成的影響。我們在兔子坐骨神經切除前、切除之後、切除後第一天、切除後第二天、切除後第一週、切除後第二週、切除後第三週與切除後第一個月，分別追蹤兔子股二頭肌上SEA的發生率。發現SEA在神經切除後還持續存在約一天，但從切除後第二天開始，SEA就消失不見了，直到本研究追蹤結束時。由本研究的結果可知，SEA的發生，神經脈衝傳導的神經性因素是比較不重要，而神經介質傳導的內分泌性因素則相當重要。此研究更進一步證實肌筋膜激痛點裡的SEA，是運動終板機能障礙所導致的一種局部性的現象。
Bibliographic Details
Taiwan Academy of Physical Medicine and Rehabilitation
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know