抽动-秽语综合征患者外显记忆与内隐记忆的研究

A study of explicit memory and implicit memory on tourette syndrome patients

目的 探讨抽动 秽语综合征患者外显记忆与内隐记忆的特征。方法 采用病例对照研究匹配设计 ,选取确诊的抽动 秽语综合征患者 2 4例 ,健康对照 2 6例。分别用指向记忆、联想学习方法测定其外显记忆 ,用字根补笔、自由联想任务测定其内隐记忆。结果 ①外显记忆 :与健康对照组相比 ,抽动 秽语综合征患者的指向记忆、联想学习两项测验结果均显著低于对照组 (P <0 .0 5 )。②内隐记忆 :与健康对照组相比 ,抽动 秽语综合征患者的内隐记忆结果出现分离。其中字根补笔测验引发的知觉性启动效应显著低于对照组 (P <0 .0 5 ) ,自由联想测验引发的语义性启动效应与对照组相比无显著性差异(P >0 .0 5 )。结论 抽动 秽语综合征影响患者的外显记忆及内隐记忆中的知觉性启动效应 。

Objective To explore the features of the explicit memory and the implicit memory of Tourette Syndrome.Methods A matched case control study based on 24 diagnosed Tourette Syndrome patients,26 healthy students was carried out. Their explicit memory results were got by the recall method and paired compared method Their implicit memory results were got by a word completion test and words association test.Results ①Compared with control group, the explicit memory of Tourette Syndrome patients decreased significantly.②There exits a dissociation between somatic priming and perceptual priming.Compared with control group,the perceptual priming of Tourette Syndrome patients decreased significantly, but there was no obvious difference between the two groups on somatic priming.Conclusion Tourette Syndrome influences explicit memory and perceptual priming of implicit memory,but the somatic priming of the patients was normal.