Emotional Well-Being Human Studies

Abstract Early evidence indicates an association between EWB and underlying brain processes, and that those processes change with both normal and pathological brain aging. However, the nature of these associations, the mechanisms by which EWB and its component domains change with brain aging, and how those changes may be associated with common neuropathologies in ADRD, are largely unexplored. We propose an appraisal-adaptation model in understanding relationships between EWB and ADRD. For human models, we encourage the use of well-established measures that directly assess eudaimonic and hedonic EWB, including abnormal scenarios (e.g., neuropsychiatric symptoms, anhedonia, loneliness, etc.), as well as older adults with exceptional cognition (i.e., superagers or supernormals). Dr. Lin will review premises associated with the appraisal-adaptation model in conducting human research on EWB, aging, and ADRD.

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A Review and Reappraisal of the Default Network in Normal Aging and Dementia

Oxford Research Encyclopedia of Psychology ◽

10.1093/acrefore/9780190236557.013.384 ◽

2019 ◽

Cited By ~ 3

Author(s):

Jessica R. Andrews-Hanna ◽

Matthew D. Grilli ◽

Muireann Irish

Keyword(s):

Older Adults ◽

Cognitive Function ◽

Brain Aging ◽

Strong Support ◽

Well Being ◽

Normal Aging ◽

Aging Brain ◽

Default Network ◽

Pathological Aging ◽

Age Related

The brain’s default network (DN) has received considerable interest in the context of so-called “normal” and pathological aging. Findings have generally been couched in support of a pessimistic view of brain aging, marked by substantial loss of structural brain integrity accompanied by a host of impairments in brain and cognitive function. A critical look at the literature, however, reveals that the standard loss of integrity, loss of function (LILF) view in normal aging may not necessarily hold with respect to the DN and the internally guided functions it supports. Many internally guided processes subserved by the DN are preserved or enhanced in cognitively healthy older adults. Moreover, differences in motivational, contextual, and physiological factors between young and older adults likely influence the extant neuroimaging and cognitive findings. Accordingly, normal aging can be viewed as a series of possibly adaptive cognitive and DN-related alterations that bolster cognitive function and promote socioemotional well-being and stability in a stage of life noted for change. On the other hand, the available evidence reveals strong support for the LILF view of the DN in neurodegenerative disorders, whereby syndromes such as Alzheimer’s disease (AD) and semantic dementia (SD), characterized by progressive atrophy to distinct DN subsystems, display distinct aberrations in autobiographical and semantic cognition. Taken together, these findings call for more naturalistic, age-appropriate, and longitudinal paradigms when investigating neurocognitive changes in aging and to adequately assess and control for differences in non-neural factors that may obscure “true” effects of normal and pathological aging. A shift in the framework with which age-related alterations in internally guided cognition are interpreted may shed important light on the neurocognitive mechanisms differentiating healthy and pathological aging, leading to a more complete picture of the aging brain in all its complexity.

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Mild Behavioral Impairment Is Associated With Atrophy of Entorhinal Cortex and Hippocampus in a Memory Clinic Cohort

Frontiers in Aging Neuroscience ◽

10.3389/fnagi.2021.643271 ◽

2021 ◽

Vol 13 ◽

Cited By ~ 1

Author(s):

Veronika Matuskova ◽

Zahinoor Ismail ◽

Tomas Nikolai ◽

Hana Markova ◽

Katerina Cechova ◽

...

Keyword(s):

Older Adults ◽

Entorhinal Cortex ◽

Brain Aging ◽

Neuropsychiatric Symptoms ◽

Brain Magnetic Resonance Imaging ◽

Cingulate Cortex ◽

Anterior Cingulate ◽

Subjective Cognitive Decline ◽

Memory Clinic ◽

Behavioral Impairment

ObjectivesMild behavioral impairment (MBI) is a syndrome describing late-onset persistent neuropsychiatric symptoms (NPS) in non-demented older adults. Few studies to date have investigated the associations of MBI with structural brain changes. Our aim was to explore structural correlates of NPS in a non-demented memory clinic sample using the Mild Behavioral Impairment Checklist (MBI-C) that has been developed to measure MBI.MethodsOne hundred sixteen non-demented older adults from the Czech Brain Aging Study with subjective cognitive concerns were classified as subjective cognitive decline (n = 37) or mild cognitive impairment (n = 79). Participants underwent neurological and neuropsychological examinations and brain magnetic resonance imaging (MRI) (1.5 T). The Czech version of the MBI-C was administered to participants’ informants. Five a priori selected brain regions were measured, namely, thicknesses of the orbitofrontal cortex (OFC), anterior cingulate cortex (ACC), posterior cingulate cortex (PCC), and entorhinal cortex (ERC) and volume of the hippocampus (HV), and correlated with MBI-C total and domain scores.ResultsEntorhinal cortex was associated with MBI-C total score (rS = −0.368, p < 0.001) and with impulse dyscontrol score (rS = −0.284, p = 0.002). HV was associated with decreased motivation (rS = −0.248, p = 0.008) and impulse dyscontrol score (rS = −0.240, p = 0.011).ConclusionNeuropsychiatric symptoms, particularly in the MBI impulse dyscontrol and motivation domains, are associated with medial temporal lobe atrophy in a clinical cohort of non-demented older adults. This study supports earlier involvement of temporal rather than frontal regions in NPS manifestation. Since these regions are typically affected early in the course of Alzheimer’s disease (AD), the MBI-C may potentially help further identify individuals at-risk of developing AD dementia.

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Talk or Walk? Gait Speed over Self-Report in Association with Cognitive Speed in Healthy Older Adults

GeroPsych ◽

10.1024/1662-9647/a000202 ◽

2019 ◽

Vol 32 (1) ◽

pp. 41-52

Author(s):

Matthew C. Costello ◽

Shane J. Sizemore ◽

Kimberly E. O’Brien ◽

Lydia K. Manning

Keyword(s):

Older Adults ◽

Older Adult ◽

Gait Speed ◽

Well Being ◽

Self Report ◽

Subjective Report ◽

Healthy Older Adults ◽

Relative Value ◽

Cognitive Speed ◽

Age Range

Abstract. This study explores the relative value of both subjectively reported cognitive speed and gait speed in association with objectively derived cognitive speed. It also explores how these factors are affected by psychological and physical well-being. A group of 90 cognitively healthy older adults ( M = 73.38, SD = 8.06 years, range = 60–89 years) were tested in a three-task cognitive battery to determine objective cognitive speed as well as measures of gait speed, well-being, and subjective cognitive speed. Analyses indicated that gait speed was associated with objective cognitive speed to a greater degree than was subjective report, the latter being more closely related to well-being than to objective cognitive speed. These results were largely invariant across the 30-year age range of our older adult sample.

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Leisure Activities and the Subjective Well-Being of Older Adults in Croatia

GeroPsych ◽

10.1024/1662-9647/a000179 ◽

2018 ◽

Vol 31 (1) ◽

pp. 31-39 ◽

Cited By ~ 1

Author(s):

Ljiljana Kaliterna Lipovčan ◽

Tihana Brkljačić ◽

Zvjezdana Prizmić Larsen ◽

Andreja Brajša-Žganec ◽

Renata Franc

Keyword(s):

Older Adults ◽

Leisure Activities ◽

Leisure Activity ◽

Later Life ◽

Perceived Health ◽

Well Being ◽

Hierarchical Regression ◽

Subjective Well Being ◽

Convenience Sample ◽

Financial Status

Abstract. Research shows that engagement in leisure activities promotes well-being among older adults. The objective of the current study was to examine the relationship between subjective well-being (flourishing) and leisure activities (total number of different activities in the previous year) in a sample of older adults in Croatia, thereby considering the variables of sex, marital status, financial status, and self-perceived health. The differences in the examined variables between the groups of older adults who reported to be engaged in new activities with those who did not were also examined. The sample of N = 169 older adults aged 60 years and above was drawn from a convenience sample of adult internet users in Croatia. Participants reported their self-perceived health and the number of leisure activities they engaged in over the previous year as well as completing the Flourishing Scale. Hierarchical regression analyses indicated that older adults who were engaged in more various leisure activities, who perceived better financial status, and who were married reported higher levels of flourishing. A comparison of the two groups of older adults with and without engagement in leisure activities showed that those engaged in at least one leisure activity were more likely to be women, reported higher levels of flourishing, and perceived their own financial status as better. This study indicated that engaging in leisure activities in later life might provide beneficial effects for the well-being of older adults.

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Analysis of Self-Concept in Older Adults in Different Contexts

European Journal of Psychological Assessment ◽

10.1027/1015-5759.20.4.262 ◽

2004 ◽

Vol 20 (4) ◽

pp. 262-274 ◽

Cited By ~ 13

Author(s):

Manuel de Gracia Blanco ◽

Josep Garre Olmo ◽

María Marcó Arbonès ◽

Pilar Monreal Bosch

Keyword(s):

Older Adults ◽

Nursing Home ◽

Depressive Symptoms ◽

External Validity ◽

Aging Process ◽

Well Being ◽

Self Esteem ◽

Self Concept ◽

Self Perceptions ◽

Discriminatory Capacity

Summary: Self-concept is a construct consisting of a group of specific self-perceptions that are hierarchically organized. Age-associated changes of self-concept are related to the individual's perception of the changes occurring throughout the aging process. The authors examined external validity and internal consistency of an instrument that has been developed to assess self-concept in older adults and examined self-concept's characteristics in two different contexts. Results confirm the multidimensionality of the scale and show a satisfactory external validity, indicating good discriminatory capacity. Findings support the hypothesis that older people who live in a nursing home have a poor self-esteem, self-concept, and psychological well-being and have a greater presence of depressive symptoms than people who live in their own home.

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