Effects of Stressful Events and Perceived Stress on Cognitive Change Among Depressed Older Adults

2021 ◽  
Vol 29 (4) ◽  
pp. S29-S30
Author(s):  
John Solder ◽  
Kevin Manning ◽  
Rong Wu ◽  
Lihong Wang ◽  
David Steffens
2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S233-S233
Author(s):  
Theresa Gmelin ◽  
Stacy L Andersen ◽  
Robert M Boudreau ◽  
Kaare Christensen ◽  
Mary K Wojczynski ◽  
...  

Abstract Older adults are vulnerable to negative recent life events (RLE) which deplete attentional resources and leads to cognitive exhaustion. Adaptive coping styles reduce perceived stress severity but their role on cognitive tiredness is unknown. We examined RLE and coping styles on perceived mental fatigability (Pittsburgh Fatigability Scale (PFS), 0-50pts, higher=greater fatigability) in the Long Life Family Study (N=1464, age=74.7±12.6, female=57.7%, 43.9% ≥1 major RLE past 6 months, 27.8% higher mental fatigability≥13). All analyses adjusted for family structure, field center, age, and sex. PFS mental scores correlated with all NEO-FFI (60-item, 5-domain) personality traits representing maladaptive (neuroticism r=0.25 p<.0001) and adaptive (conscientiousness r=-0.18, extraversion r=-0.24, p<.00001) coping. Having ≥1RLE was associated with higher mental fatigability (OR=1.4, 95% CI:1.2,1.8, p=.0004); adjustment for neuroticism (OR=1.3, 95% CI:0.9,1.7, p=.06) attenuated the association. Education on adaptive coping may be a modifiable skill that allows older adults to maintain lower perceived mental fatigability despite stressful events.


2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 9-9
Author(s):  
Eileen Graham ◽  
David Almeida

Abstract Understanding between and within person variability in personality traits, and the processes of general and perceived stress are essential to understanding how to optimize cognitive health in older adults. It is well known that there is large variation in cognitive change: the pace and direction of change differs greatly across individuals. Personality traits and stress experiences are key factors that may account for some of these individual differences. The goal of our symposium is to present novel research in this area and discuss the implications for understanding personality, stress, and cognitive decline. First, Ferguson and colleagues will present a novel approach to assessing daily variability in personality. Their results demonstrate that daily personality assessments are able to capture within-person variability in personality, which could potentially help predict health trajectories in later adulthood. This is an important step in the study of change processes. Second, Luo and colleagues will present the factor structure of general and perceived stress, and show the predictive utility of these factors on physical and cognitive health outcomes. Third, Lawson and colleagues will discuss the extent to which personality is associated with cognitive function in a large sample of Mexican-origin adults. Fourth, Graham and colleagues will present results from a coordinated analysis that addressed associations among personality traits and cognitive decline both pre- and post- dementia diagnosis. Discussant David Almeida will contextualize these new findings and propose next steps.


2015 ◽  
Vol 30 (3) ◽  
pp. 487-499 ◽  
Author(s):  
Elizabeth Munoz ◽  
Martin J. Sliwinski ◽  
Stacey B. Scott ◽  
Scott Hofer

2019 ◽  
Vol 15 (7) ◽  
pp. P1606
Author(s):  
Miles Berger ◽  
Jeffrey Browndyke ◽  
Mary Cooter ◽  
Leslie M. Shaw ◽  
Joseph P. Mathew

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 423-423
Author(s):  
Meredith Troutman-Jordan

Abstract Aging presents change in the form of opportunities and challenges, from common physical alterations, to major life events. Perception of such events is greatly shaped by one’s mental health, and is a major influence on gerotranscendence, a positive kind of aging involving redefinition of self, relationships, and proposed to be a precursor to successful aging. A mixed-methods cross-sectional descriptive design was used to study 50 older adults. Life Events Checklist, Gerotranscendence Scale, Herth Hope Index, and Successful Aging Inventory were administered. Mean participant age was 70.78 years; there were 9 males (18%), 41 females (82%), 13 were Black (26%), and 37 were White (74%). Participants reported a number of stressful events, most frequently transportation accidents, followed by other very stressful events or experiences, and sudden unexpected death of someone close. Gerotranscendence scores ranged from 0-10 (µ 6.88, a moderate score). Successful aging scores ranged from 40-79 (µ 62.33, a moderate score). A sub-sample of 6 participants engaged in semi-structured interviews, which were transcribed verbatim and subject to content analysis. Faith, displaced longing, temporal anticipation, proactive problem-solving/coping, and concern for future generations were emergent qualitative themes. Findings highlight opportunities for providers from multiple disciplines to target risks and possibilities for aging successfully and to promote hope, optimism, problem-solving skills, and gerotranscendence in all older adults, regardless of physical or functional health status.


Author(s):  
Afsara B. Zaheed ◽  
Neika Sharifian ◽  
A. Zarina Kraal ◽  
Ketlyne Sol ◽  
Jennifer J. Manly ◽  
...  

Abstract Objective: Stress is a risk factor for numerous negative health outcomes, including cognitive impairment in late-life. The negative association between stress and cognition may be mediated by depressive symptoms, which separate studies have identified as both a consequence of perceived stress and a risk factor for cognitive decline. Pathways linking perceived stress, depressive symptoms, and cognition may be moderated by sociodemographics and psychosocial resources. The goal of this cross-sectional study was to identify modifying factors and enhance understanding of the mechanisms underlying the stress–cognition association in a racially and ethnically diverse sample of older adults. Method: A linear regression estimated the association between perceived stress and episodic memory in 578 older adults (Mage = 74.58) in the Washington Heights-Inwood Columbia Aging Project. Subsequent models tested whether depressive symptoms mediated the stress–memory relationship and whether sociodemographics (gender, race, and ethnicity) or perceived control moderated these pathways. Results: Independent of sociodemographics and chronic diseases, greater perceived stress was associated with worse episodic memory. This relationship was mediated by more depressive symptoms. Higher perceived control buffered the association between stress and depressive symptoms. There was no significant moderation by gender, race, or ethnicity. Conclusion: Depressive symptoms may play a role in the negative association between perceived stress and cognition among older adults; however, longitudinal analyses and studies using experimental designs are needed. Perceived control is a modifiable psychological resource that may offset the negative impact of stress.


2017 ◽  
Vol 59 (3) ◽  
pp. 987-996 ◽  
Author(s):  
Julie M. Jiang ◽  
Elizabeth K. Seng ◽  
Molly E. Zimmerman ◽  
Martin Sliwinski ◽  
Mimi Kim ◽  
...  

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