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Differential effects of normal aging on memory for odor-place and object-place associations

被引：11
|
作者：
Gilbert, Paul E. [1 ,2 ]
Pirogovsky, Eva [1 ]
Ferdon, Sally [3 ]
Brushfield, Andrea M. [2 ]
机构：
[1] SDSU UCSD, Joint Doctoral Program Clin Psychol, San Diego, CA 92120 USA
[2] San Diego State Univ, Dept Psychol, San Diego, CA 92182 USA
[3] Univ Texas SW Med Ctr Dallas, Dept Psychol, Dallas, TX 75390 USA
来源：
EXPERIMENTAL AGING RESEARCH | 2008年 / 34卷 / 04期
关键词：
D O I：
10.1080/03610730802271914
中图分类号：
R592 [老年病学]; C [社会科学总论];
学科分类号：
03 ; 0303 ; 100203 ;
摘要：
Odor-place and object-place associative memory were compared in healthy older (over the age of 65) and young (18 to 25 years of age) adults. Twelve spatial locations were defined on a tabletop board. Either six odors or six objects were presented one at a time and each was paired with a location on the board. The participant then was presented with each stimulus individually and asked to place it in its paired location. Older adults showed impaired odor-place associative memory but unimpaired object-place memory compared to young adults. Item recognition memory for the individual stimuli or locations used on the associative memory task was similar in both groups. The results suggest that odor-place associative memory is particularly affected by age-related brain changes.
引用
收藏
页码：437 / 452
页数：16
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