Preferential consolidation of emotionally salient information during a nap is preserved in middle age

被引:35
作者
Alger, Sara E. [1 ]
Kensinger, Elizabeth A. [2 ]
Payne, Jessica D. [1 ]
机构
[1] Univ Notre Dame, Dept Psychol, 118 Haggar Hall, Notre Dame, IN 46556 USA
[2] Boston Coll, Dept Psychol, Chestnut Hill, MA 02167 USA
基金
美国国家卫生研究院;
关键词
Aging; Emotion; Middle age; Napping; Selective memory; Slow-wave sleep; SLOW-WAVE SLEEP; HIPPOCAMPAL-DEPENDENT MEMORY; EYE-MOVEMENT SLEEP; OLDER-ADULTS; SYNAPTIC HOMEOSTASIS; DECLARATIVE MEMORY; SPINDLE ACTIVITY; ENHANCES MEMORY; TRADE-OFFS; REM-SLEEP;
D O I
10.1016/j.neurobiolaging.2018.03.030
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
Sleep preferentially preserves aspects of memory that are most salient and valuable to remember at the expense of memory for less relevant details. Daytime naps and nocturnal sleep enhance this emotional memory trade-off effect, with memory for emotional components correlated with slow-wave sleep during the day and rapid eye movement sleep overnight. However, these studies have primarily sampled from young adult populations. Sleep and memory are altered by middle age, and the aim of the present study was to examine how age affects sleep-based mechanisms of emotional memory prioritization, using a daytime nap protocol to compare young to middle-aged adults. In both age groups, a nap soon after encoding scenes that contained a negative or neutral object on a neutral background led to superior retention of emotional object memory at the expense of memory for the related backgrounds. Sleep spindle activity during slow-wave sleep was related to memory for this emotionally salient information across the age range. (C) 2018 Elsevier Inc. All rights reserved.
引用
收藏
页码:34 / 47
页数:14
相关论文
共 92 条
[1]   Age-Dependent Alteration in Hippocampal Neurogenesis Correlates with Learning Performance of Macaque Monkeys [J].
Aizawa, Ken ;
Ageyama, Naohide ;
Yokoyama, Chihiro ;
Hisatsune, Tatsuhiro .
EXPERIMENTAL ANIMALS, 2009, 58 (04) :403-407
[2]   Delayed Onset of a Daytime Nap Facilitates Retention of Declarative Memory [J].
Alger, Sara E. ;
Lau, Hiuyan ;
Fishbein, William .
PLOS ONE, 2010, 5 (08)
[3]  
[Anonymous], PRINCIPLES PRACTICE
[4]  
[Anonymous], 2010, CORSINI ENCY PSYCHOL, DOI DOI 10.1002/9780470479216.CORPSY0943
[5]   Midlife decline in declarative memory consolidation is correlated with a decline in slow wave sleep [J].
Backhaus, Jutta ;
Born, Jan ;
Hoeckesfeld, Ralf ;
Fokuhl, Sylvia ;
Hohagen, Fritz ;
Junghanns, Klaus .
LEARNING & MEMORY, 2007, 14 (05) :336-341
[6]   Age-related Changes in the Sleep-dependent Reorganization of Declarative Memories [J].
Baran, Bengi ;
Mantua, Janna ;
Spencer, Rebecca M. C. .
JOURNAL OF COGNITIVE NEUROSCIENCE, 2016, 28 (06) :792-802
[7]   An Adaptive-Duration Version of the PVT Accurately Tracks Changes in Psychomotor Vigilance Induced by Sleep Restriction [J].
Basner, Mathias ;
Dinges, David F. .
SLEEP, 2012, 35 (02) :193-202
[8]   AN INVENTORY FOR MEASURING CLINICAL ANXIETY - PSYCHOMETRIC PROPERTIES [J].
BECK, AT ;
BROWN, G ;
EPSTEIN, N ;
STEER, RA .
JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY, 1988, 56 (06) :893-897
[9]   Comparison of Beck Depression Inventories-IA and -II in psychiatric outpatients [J].
Beck, AT ;
Steer, RA ;
Ball, R ;
Ranieri, WF .
JOURNAL OF PERSONALITY ASSESSMENT, 1996, 67 (03) :588-597
[10]  
Bennion K.A., 2015, Trans. Issues Psychol. Sci, V1, P79, DOI [DOI 10.1037/TPS0000019, 10.1037/tps0000019]