ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 1993, Vol. 25 ›› Issue (03): 62-68.

• • 上一篇    下一篇

视觉诱发电位与老年人智力和记忆力相关性研究的多因素逐步回归分析

李云;岳文浩   

  1. 山东医科大学心理教研室,山东医科大学心理教研室 250012 ,250012
  • 出版日期:1993-09-25 发布日期:1993-09-25
  • 通讯作者: 李云

MULTIPLE GRADUAL REGRESSION ANALYSIS OF VISUALLY EVOKED POTENTIAL AND THE INTERRELATION OF INTELLIGENCE AND MEMORY OF OLD PEOPLE

Li Yun;Yue Wenhao Psychology Section, Shandong Medical University   

  • Online:1993-09-25 Published:1993-09-25

摘要: 以年龄在55—79岁的正常人(男40人,女34人,平均年龄64.34±5.67岁)为被试,做视觉诱发电位(VEP),并测试韦氏智力测验的11项分值及智力商数、临床记忆测验的5项分测验及记忆商数、测量血压和头颅CT的脑萎缩程度,根据眼底动脉硬化表现和神经体征确定脑动脉硬化的程度.将上述资料数字化输入计算机进行多因素逐步回归分析。结果表明,智力和记忆力分别与视觉诱发电位的某些指标变量有关,与脑动脉硬化程度有关,与收缩压相关性较大,与舒张压相关性不大,与生理性脑萎缩程度关系不大。还探讨了推测老年人智力和记忆力的计算公式。

关键词: 视觉诱发电位, 智力, 记忆力, 脑动脉硬化, 多因素逐步回归分析

Abstract: The subjects were 74 normal old people (40 males, 34 females) in theage range of 55-79 years. The subjects had to pass all the tests that includedvisual evoked potential (VEP), Wechsler Adult Intelligence Scale-Revised inChina (WAIS-RC), Clinical Memory Scale (CMS), the degree of encephala-trophy in CT,the degree of cerebral arteriosclerosis(D. O. C. A. )and bloodpressure. All the results recorded from the subjects were registered into thecomputer, the computer was used to make the analysis of variance, the multi-ple gradual regression and etc. The results showed that: Intelligence and memory were closely interrelatedwith VEP, D. O. C. A and blood pressure while there was little interrelationwith encephalatrophy. The formula to calculate the IQ and MQ in the olderpeople were also studied.

Key words: visual evoked potential(VEP), intelligence, memory, cerebral arteriosclerosis, multiple gradual regression