重庆医学2012，Vol.41Issue(10)：961-963,3.DOI:10.3969/j.issn.1671-8348.2012.10.010
不同年龄组健康者三叉神经体感诱发电位比较与分析
Study of trigeminal somatosensory evoked potential among different age groups
杨兵 1王雨生 1庞蕾1
作者信息
- 1. 天津医科大学口腔医院口腔解剖生理教研室,天津,300070
- 折叠
摘要
Abstract
Objective To explore characteristic and clinical significance of trigeminal somatosensory evoked potential (TSEP) and the effects of age on TSEP in 150 normal people. Methods The TSEP were recorded in 150 normal people, divided into three groups (n = 50) :young (≤35 years) group,mid-aged (36-59 years) group,and old-aged (≥60 years) group. One side of the mental nerve was stimulated,and the data was recorded and analyzed. Results Compared with that of young group, P3 of the mid-aged group significantly prolonged,and N1P2, P2N2, and N2P3 significantly elevated. N2 and P3 of the old-aged group obviously prolonged,and P2N2 obviously elevated. Compared with that of mid-aged group,P4 of the old-aged group significantly prolonged. Conclusion The TSEP of each group has difference. Increasing with age, latency prolongs and amplitude elevates. In clinic, we should have a comprehensive analysis according to the patient s age to determine whether trigeminal nerve has lesions.关键词
三叉神经体感诱发电位/年龄组/电刺激/颏神经Key words
trigeminal somatosensory evoked potentials/ age groups/ electric stimulation/ mental nerve引用本文复制引用
杨兵,王雨生,庞蕾..不同年龄组健康者三叉神经体感诱发电位比较与分析[J].重庆医学,2012,41(10):961-963,3.
