Tuokko H, Crockett D
UBC Health Sciences Centre Hospital, Vancouver, B. C., Canada.
J Clin Exp Neuropsychol. 1989 Mar;11(2):278-94. doi: 10.1080/01688638908400889.
Memory functioning of normal elderly subjects and patients with suspected malignant memory disorders were examined using a cued recall memory assessment procedure. Levels of psychosocial functioning were rated by a multidisciplinary team. Ability to engage in free and cued recall was studied to determine the relationship between problems of acquisition and retrieval. Normal and impaired elderly showed strong differences on free recall and total recall resulting in 90.58% and 79.06% rates of accuracy of prediction of group membership. There were significant multivariate and univariate differences among the memory-impaired groups defined in terms of their psychosocial functioning. These findings indicate that differences in acquisition and retrieval are associated with increasing impairment of psychosocial functioning. Patients whose psychosocial functioning was rated as falling within the questionable range exhibited only deficits in retrieval. Patients whose psychosocial functioning was rated as more severely impaired, exhibited problems of retrieval and acquisition.
使用线索回忆记忆评估程序对正常老年人和疑似患有恶性记忆障碍的患者的记忆功能进行了检查。心理社会功能水平由一个多学科团队进行评定。研究了自由回忆和线索回忆的能力，以确定获取和检索问题之间的关系。正常老年人和受损老年人在自由回忆和总回忆方面表现出强烈差异，对组成员身份的预测准确率分别为90.58%和79.06%。根据心理社会功能定义的记忆受损组之间存在显著的多变量和单变量差异。这些发现表明，获取和检索方面的差异与心理社会功能的损害增加有关。心理社会功能被评定为处于可疑范围内的患者仅在检索方面存在缺陷。心理社会功能被评定为受损更严重的患者，表现出检索和获取方面的问题。
