温度觉、振动觉阈值的正常参考值

毛思中; 董为伟

doi:10.13406/j.cnki.cyxb.2003.06.012

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温度觉、振动觉阈值的正常参考值

更新时间：2024-01-17

- 温度觉、振动觉阈值的正常参考值
- The thermal and vibratory thresholds in normal subjects
- 重庆医科大学学报 2003年第6期页码：724-728
- 作者机构：
  
  1. 重庆医科大学第二临床学院神经内科
  2. 重庆医科大学临床学院神经内科,重庆,400010
  3. ,重庆,400016
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.2003.06.012
  中图分类号： R741
- 纸质出版日期：2003，
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[1]毛思中,董为伟.温度觉、振动觉阈值的正常参考值[J].重庆医科大学学报,2003(06):724-728.

MAO Sizhong, et al. The thermal and vibratory thresholds in normal subjects[J]. Journal of Chongqing Medical University, 2003,(6):724-728.
[1]毛思中,董为伟.温度觉、振动觉阈值的正常参考值[J].重庆医科大学学报,2003(06):724-728. DOI： 10.13406/j.cnki.cyxb.2003.06.012.

MAO Sizhong, et al. The thermal and vibratory thresholds in normal subjects[J]. Journal of Chongqing Medical University, 2003,(6):724-728. DOI： 10.13406/j.cnki.cyxb.2003.06.012.

摘要

目的 :了解国内正常人振动觉、温度觉阈值的正常范围、各阈值与性别、年龄、部位、检查方法之间的关系。方法 :使用QSA - 2 0 0 1温度觉分析仪及VSA - 6 0 0 3振动觉分析仪

用包括反应时间在内（RTIM）的“Limits′法和不包括反应时间在内（RTEM）的‘Levels’或‘Staircases’法测定了 10 0位正常人肢体 4个部位的温度觉、振动觉阈值。结果 :各种方法测得的温度觉值、振动觉阈值表明正常人温度觉阈值（TT）、振动觉阈值（VT）在男、女之间无显著差异 ;部位不同TT、VT不同 ;TT、VT随年龄增加而增大 ;用包括反应时间在内的方法（RTTM）测定的TT、VT大于不包括反应时间在内的方法（RTEM ）测得的TT、VT

且两种方法所得值呈显著正相关。QST检查方法重复性尚可。结论 :定量感觉检查可定量评价人体感觉功能

所得TT、VT受检查方法、部位、受试者年龄影响。

Abstract

Objective:To know the thermal and vibratory thresholds in normal subjects and their relation with age

sex

site and methods.Methods:We used TSA-2001 Ther mal Sensory Analyzer and VSA-6003 Vibratory Sensory Analyzer.Thermal and vibratory tests were performed in 100 healthy subjects on four sites with two methods(reaction time inclusive method and reaction time exclusive method).Results:The normative data of thermal and vibratory thresholds were presented in the table 2 to table 4 in the paper.There were no significant differences in TT and VT between men and females.TT and VT increased with age.There was difference in different sites.TT and VT obtained by the method of limits were higher than those obtained by the method of levels or staircases and it showed a significant positive correlation with each other.Repeatability of the QST allowed for longitudinal studies.Conclusion:QST may assess the sensory functions of human body quantitatively

and the TT and VT are influenced by testing method

site and age of subjects.

关键词

温度阈值振动阈值定量感觉检查正常值

Keywords

Thermal thresholdVibratorv thresholdQuantitative sensory testingNormative data

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不同刺激温度变化率对温度觉阈值的影响