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- Sanders-Brown Center on Aging Faculty Publications (6)
- Charles Emlet (2)
- Journal Articles (2)
- Anthropology Faculty Research Publications (1)
- Articles (1)
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- Community & Environmental Health Faculty Publications (1)
- Dartmouth Scholarship (1)
- Dissertations, Theses, and Capstone Projects (1)
- Electronic Theses, Projects, and Dissertations (1)
- Elizabeth Dugan (1)
- Frank Porell (1)
- Graduate Doctoral Dissertations (1)
- Graduate Theses and Dissertations (1)
- Microbiology, Immunology, and Molecular Genetics Faculty Publications (1)
- Neurology Faculty Publications (1)
- Nina Silverstein (1)
- Office of Community Partnerships Posters (1)
- Thinking Matters Symposium Archive (1)
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Articles 1 - 25 of 25
Full-Text Articles in Social and Behavioral Sciences
Tavr In Older Adults: Moving Toward A Comprehensive Geriatric Assessment And Away From Chronological Age, Abdulla A Damluji, Gwen Bernacki, Jonathan Afilalo, Radmila Lyubarova, Ariela R Orkaby, Min Ji Kwak, Scott Hummel, James N Kirkpatrick, Mathew S Maurer, Nanette Wenger, Michael W Rich, Dae Hyun Kim, Roberta Y Wang, Daniel E Forman, Ashok Krishnaswami
Tavr In Older Adults: Moving Toward A Comprehensive Geriatric Assessment And Away From Chronological Age, Abdulla A Damluji, Gwen Bernacki, Jonathan Afilalo, Radmila Lyubarova, Ariela R Orkaby, Min Ji Kwak, Scott Hummel, James N Kirkpatrick, Mathew S Maurer, Nanette Wenger, Michael W Rich, Dae Hyun Kim, Roberta Y Wang, Daniel E Forman, Ashok Krishnaswami
Journal Articles
Calcific aortic stenosis can be considered a model for geriatric cardiovascular conditions due to a confluence of factors. The remarkable technological development of transcatheter aortic valve replacement was studied initially on older adult populations with prohibitive or high-risk for surgical valve replacement. Through these trials, the cardiovascular community has recognized that stratification of these chronologically older adults can be improved incrementally by invoking the concept of frailty and other geriatric risks. Given the complexity of the aging process, stratification by chronological age should only be the initial step but is no longer sufficient to optimally quantify cardiovascular and noncardiovascular risk. …
Longitudinal Associations Between Cognitive Functioning And Depressive Symptoms Among Couples In The Mexican Health And Aging Study, Joan K Monin, Gail Mcavay, Katie Newkirk, Rafael Samper-Ternent
Longitudinal Associations Between Cognitive Functioning And Depressive Symptoms Among Couples In The Mexican Health And Aging Study, Joan K Monin, Gail Mcavay, Katie Newkirk, Rafael Samper-Ternent
Journal Articles
OBJECTIVE: To examine the bidirectional associations between older adult spouses' cognitive functioning and depressive symptoms over time and replicate previous findings from the United States (US) in Mexico.
DESIGN: Longitudinal, dyadic path analysis with the actor-partner interdependence model.
SETTING: Data were from the three most recent interview waves (2012, 2015, and 2018) of the Mexican Health and Aging Study (MHAS), a longitudinal national study of adults aged 50+ years in Mexico.
PARTICIPANTS: Husbands and wives from 905 community-dwelling married couples (N = 1,810).
MEASUREMENTS: The MHAS cognitive battery measured cognitive function. Depressive symptoms were assessed using a modified nine-item Center …
Neuroanatomy In Mild Cognitive Impairment: Relationship To Functional Skills, Treatment Expectancy, And Comorbid Depression, Sara Rushia
Dissertations, Theses, and Capstone Projects
Mild cognitive impairment (MCI) is a neurocognitive disorder defined by cognitive decline in older adults. Although MCI has been studied for decades, there remain important areas to be explored in order to adequately characterize aspects of this disorder that provide information valuable for possible interventions and disease progression to dementia, including a better understanding of the neuroanatomical variables relevant to this disorder. Such neuroanatomical variables include cortical thickness, hippocampal volume, and white matter hyperintensities (WMHs). This dissertation consists of three separate studies aimed at addressing gaps in the literature on MCI in relation to brain morphometrics and under-studied characteristics involved …
Effect Of Living Arrangements On Cognitive Function In Chinese Elders: A Longitudinal Observational Study, Yanwei Lin, Qi Zhang, Tingxian Wang, Zhirong Zeng
Effect Of Living Arrangements On Cognitive Function In Chinese Elders: A Longitudinal Observational Study, Yanwei Lin, Qi Zhang, Tingxian Wang, Zhirong Zeng
Community & Environmental Health Faculty Publications
Objective To examine how living arrangement as a social contextual factor can affect Chinese elders’ cognitive function.
Setting and participants Our sample consists of 2486 Chinese elders from two waves (2014 and 2018) of the Chinese Longitudinal Healthy Longevity Survey (CLHLS) that was administered in 22 of China’s 31 provinces using a multi-stage, disproportionate, purposive random sampling method. The CLHLS aims to better understand the determinants of healthy longevity in China and collects extensive data on a large population of fragile elders aged 80–112 in China.
Outcome measures Cognitive function was measured by the Mini-Mental State Examination (MMSE). Living arrangement …
The Coronavirus And The Risks To The Elderly In Long-Term Care, William Gardner, David States, Nicholas Bagley
The Coronavirus And The Risks To The Elderly In Long-Term Care, William Gardner, David States, Nicholas Bagley
Articles
The elderly in long-term care (LTC) and their caregiving staff are at elevated risk from COVID-19. Outbreaks in LTC facilities can threaten the health care system. COVID-19 suppression should focus on testing and infection control at LTC facilities. Policies should also be developed to ensure that LTC facilities remain adequately staffed and that infection control protocols are closely followed. Family will not be able to visit LTC facilities, increasing isolation and vulnerability to abuse and neglect. To protect residents and staff, supervision of LTC facilities should remain a priority during the pandemic.
Post-Acquisition Processing Confounds In Brain Volumetric Quantification Of White Matter Hyperintensities, Ahmed A. Bahrani, Omar M. Al-Janabi, Erin L. Abner, Shoshana H. Bardach, Richard J. Kryscio, Donna M. Wilcock, Charles D. Smith, Gregory A. Jicha
Post-Acquisition Processing Confounds In Brain Volumetric Quantification Of White Matter Hyperintensities, Ahmed A. Bahrani, Omar M. Al-Janabi, Erin L. Abner, Shoshana H. Bardach, Richard J. Kryscio, Donna M. Wilcock, Charles D. Smith, Gregory A. Jicha
Neurology Faculty Publications
BACKGROUND: Disparate research sites using identical or near-identical magnetic resonance imaging (MRI) acquisition techniques often produce results that demonstrate significant variability regarding volumetric quantification of white matter hyperintensities (WMH) in the aging population. The sources of such variability have not previously been fully explored.
NEW METHOD: 3D FLAIR sequences from a group of randomly selected aged subjects were analyzed to identify sources-of-variability in post-acquisition processing that can be problematic when comparing WMH volumetric data across disparate sites. The methods developed focused on standardizing post-acquisition protocol processing methods to develop a protocol with less than 0.5% inter-rater variance.
RESULTS: A series …
“Older Adults And Their Experiences With Home Care And Assisted Living”, Faith Robinson
“Older Adults And Their Experiences With Home Care And Assisted Living”, Faith Robinson
Thinking Matters Symposium Archive
As the state of Maine and the U.S. population at large continues to age, discussion about future care and living arrangements for older adults has become an increasingly relevant issue. Older adults are often faced with a range of options for housing, including staying in their home in their community while receiving home care services, or moving to an assisted living facility.
Currently a gap in the research exists as to the attitudes, perceptions, and lived experiences of the older adults themselves around these decisions, experiences, and the meaning of “home” in our older years. This study aims to provide …
Pro-Angiogenesis Therapy And Aging: A Mini-Review, Charles T. Ambrose
Pro-Angiogenesis Therapy And Aging: A Mini-Review, Charles T. Ambrose
Microbiology, Immunology, and Molecular Genetics Faculty Publications
Apart from major illnesses and chronic afflictions, the elderly experience lesser ailments, such as muscle weakness, cold intolerance, and transient memory lapses. Physical signs in the aged include wrinkled skin and the slow healing of skin abrasions. These ailments and signs are grouped together because they may be due in part to an age-linked, waning microcirculation. A reduced capillary density (CD) throughout the body of aged people and animals has been reported in over 40 papers. The reduced CD is due in turn to declining levels of angiogenic growth factors (AGFs) throughout the body during old age, as documented in …
A Descriptive Study Of The Elderly In California Substance Abuse Treatment Programs, David Berenschot
A Descriptive Study Of The Elderly In California Substance Abuse Treatment Programs, David Berenschot
Electronic Theses, Projects, and Dissertations
As gerontologists may know, there are a great deal of studies and a variety of academic literature on the misuse of alcohol and prescription medication amongst the elderly population. While there is a plethora of information on alcohol and prescription misuse, there is little reported data about the prevalence of other substance misuse experienced by this population. This study aims to help to fill that gap in the data by using quantitative methods to describe the scope of substance abuse of individuals 55-years or older. This study utilizes data from the Treatment Data Set Admission (TEDS-A). The TEDS-A is a …
Csf Protein Changes Associated With Hippocampal Sclerosis Risk Gene Variants Highlight Impact Of Grn/Pgrn, David W. Fardo, Yuriko Katsumata, John S. K. Kauwe, Yuetiva Deming, Oscar Harari, Carlos Cruchaga, Alzheimer’S Disease Neuroimaging Initiative, Peter T. Nelson
Csf Protein Changes Associated With Hippocampal Sclerosis Risk Gene Variants Highlight Impact Of Grn/Pgrn, David W. Fardo, Yuriko Katsumata, John S. K. Kauwe, Yuetiva Deming, Oscar Harari, Carlos Cruchaga, Alzheimer’S Disease Neuroimaging Initiative, Peter T. Nelson
Sanders-Brown Center on Aging Faculty Publications
Objective—Hippocampal sclerosis of aging (HS-Aging) is a common cause of dementia in older adults. We tested the variability in cerebrospinal fluid (CSF) proteins associated with previously identified HS-Aging risk single nucleotide polymorphisms (SNPs).
Methods—Alzheimer’s Disease Neuroimaging Initiative cohort (ADNI; n=237) data, combining both multiplexed proteomics CSF and genotype data, were used to assess the association between CSF analytes and risk SNPs in four genes (SNPs): GRN (rs5848), TMEM106B (rs1990622), ABCC9 (rs704180), and KCNMB2 (rs9637454). For controls, non-HS-Aging SNPs in APOE (rs429358/rs7412) and MAPT (rs8070723) were also analyzed against Aβ1-42 and total tau CSF analytes.
Results—The GRN risk …
In The Information Age, Do Dementia Caregivers Get The Information They Need? Semi-Structured Interviews To Determine Informal Caregivers’ Education Needs, Barriers, And Preferences, Kendra Peterson, Howard Hahn, Amber J. Lee, Catherine A. Madison, Alireza Atri
In The Information Age, Do Dementia Caregivers Get The Information They Need? Semi-Structured Interviews To Determine Informal Caregivers’ Education Needs, Barriers, And Preferences, Kendra Peterson, Howard Hahn, Amber J. Lee, Catherine A. Madison, Alireza Atri
Dartmouth Scholarship
Most patients with dementia or cognitive impairment receive care from family members, often untrained for this challenging role. Caregivers may not access publicly available caregiving information, and caregiver education programs are not widely implemented clinically. Prior large surveys yielded broad quantitative understanding of caregiver information needs, but do not illuminate the in-depth, rich, and nuanced caregiver perspectives that can be gleaned using qualitative methodology. We aimed to understand perspectives about information sources, barriers and preferences, through semi-structured interviews with 27 caregivers. Content analysis identified important themes
Plasma Neuronal Exosomal Levels Of Alzheimer's Disease Biomarkers In Normal Aging, Erin L. Abner, Gregory A. Jicha, Leslie M. Shaw, John Q. Trojanowski, Edward J. Goetzl
Plasma Neuronal Exosomal Levels Of Alzheimer's Disease Biomarkers In Normal Aging, Erin L. Abner, Gregory A. Jicha, Leslie M. Shaw, John Q. Trojanowski, Edward J. Goetzl
Sanders-Brown Center on Aging Faculty Publications
Plasma neuronal exosomal levels of pathogenic Alzheimer's disease (AD) proteins, cellular survival factors, and lysosomal proteins distinguish AD patients from control subjects, but changes in these exosomal proteins associated with normal aging have not been described for cognitively intact subjects. Plasma neuronal exosomal levels of P-T181-tau, P-S396-tau, Aβ1-42, cathepsin D, repressor element 1-silencing transcription factor, and neurogranin were quantified longitudinally in cognitively intact older adults using two samples collected at 3- to 11-year intervals. Except for P-S396-tau, exosomal protein levels changed significantly with aging, but were largely outside the range observed in AD patients.
Reporting Practices, Knowledge And Opinion Of Policy Regarding Drivers With Dementia Among Arkansas Neurologists And Geriatricians, Erika Martin Gergerich
Reporting Practices, Knowledge And Opinion Of Policy Regarding Drivers With Dementia Among Arkansas Neurologists And Geriatricians, Erika Martin Gergerich
Graduate Theses and Dissertations
Background: States have various policies regarding a physician's ability or responsibility to report at-risk drivers with dementia to the Department of Motor Vehicles (DMV). Some states have mandatory reporting policies, others have optional reporting policies and some have no policy regarding this issue. Arkansas has no reporting policy regarding drivers with dementia to the DMV. Therefore, physicians in Arkansas face the risk of liability if they report a patient against their will to the DMV in good faith. Neurologists and geriatricians are often in a position to diagnose and treat individuals with dementia. Research Questions: The following three research questions …
Closed Head Injury In An Age-Related Alzheimer Mouse Model Leads To An Altered Neuroinflammatory Response And Persistent Cognitive Impairment, Scott J. Webster, Linda J. Van Eldik, D. Martin Watterson, Adam D. Bachstetter
Closed Head Injury In An Age-Related Alzheimer Mouse Model Leads To An Altered Neuroinflammatory Response And Persistent Cognitive Impairment, Scott J. Webster, Linda J. Van Eldik, D. Martin Watterson, Adam D. Bachstetter
Sanders-Brown Center on Aging Faculty Publications
Epidemiological studies have associated increased risk of Alzheimer's disease (AD)-related clinical symptoms with a medical history of head injury. Currently, little is known about pathophysiology mechanisms linked to this association. Persistent neuroinflammation is one outcome observed in patients after a single head injury. Neuroinflammation is also present early in relevant brain regions during AD pathology progression. In addition, previous mechanistic studies in animal models link neuroinflammation as a contributor to neuropathology and cognitive impairment in traumatic brain injury (TBI) or AD-related models. Therefore, we explored the potential interplay of neuroinflammatory responses in TBI and AD by analysis of the temporal …
Unlocking The Mysteries Of Tdp-43, Keith A. Josephs, Peter T. Nelson
Unlocking The Mysteries Of Tdp-43, Keith A. Josephs, Peter T. Nelson
Sanders-Brown Center on Aging Faculty Publications
No abstract provided.
Self-Reported Memory Complaints: Implications From A Longitudinal Cohort With Autopsies, Richard J. Kryscio, Erin L. Abner, Gregory E. Cooper, David W. Fardo, Greg A. Jicha, Peter T. Nelson, Charles D. Smith, Linda J. Van Eldik, Lijie Wan, Frederick A. Schmitt
Self-Reported Memory Complaints: Implications From A Longitudinal Cohort With Autopsies, Richard J. Kryscio, Erin L. Abner, Gregory E. Cooper, David W. Fardo, Greg A. Jicha, Peter T. Nelson, Charles D. Smith, Linda J. Van Eldik, Lijie Wan, Frederick A. Schmitt
Sanders-Brown Center on Aging Faculty Publications
OBJECTIVE: We assessed salience of subjective memory complaints (SMCs) by older individuals as a predictor of subsequent cognitive impairment while accounting for risk factors and eventual neuropathologies.
METHODS: Subjects (n = 531) enrolled while cognitively intact at the University of Kentucky were asked annually if they perceived changes in memory since their last visit. A multistate model estimated when transition to impairment occurred while adjusting for intervening death. Risk factors affecting the timing and probability of an impairment were identified. The association between SMCs and Alzheimer-type neuropathology was assessed from autopsies (n = 243).
RESULTS: SMCs were …
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Lee, Kristina Turk
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Lee, Kristina Turk
Nina Silverstein
In Massachusetts, a Healthy Aging Collaborative comprised of a diverse group of stakeholders has been formed for multiple purposes: information sharing around healthy aging, idea generation, partnership building and activity mapping.
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Man Lee, Kristina Turk
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Man Lee, Kristina Turk
Frank Porell
In Massachusetts, a Healthy Aging Collaborative comprised of a diverse group of stakeholders has been formed for multiple purposes: information sharing around healthy aging, idea generation, partnership building and activity mapping.
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Man Lee, Kristina Turk
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Man Lee, Kristina Turk
Elizabeth Dugan
In Massachusetts, a Healthy Aging Collaborative comprised of a diverse group of stakeholders has been formed for multiple purposes: information sharing around healthy aging, idea generation, partnership building and activity mapping.
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Man Lee, Kristina Turk
Healthy Aging In Massachusetts: Reporting Indicators, Identifying Resources & Activating Allies, Elizabeth Dugan, Frank Porell, Nina Silverstein, Ruth Palombo, Chae Man Lee, Kristina Turk
Office of Community Partnerships Posters
In Massachusetts, a Healthy Aging Collaborative comprised of a diverse group of stakeholders has been formed for multiple purposes: information sharing around healthy aging, idea generation, partnership building and activity mapping.
Sociodemographic Profile Of Older Adults With Hiv/Aids: Gender And Sexual Orientation Differences, David J. Brennan, Charles A. Emlet, Sarah Brennenstuhl, Sergio Rueda
Sociodemographic Profile Of Older Adults With Hiv/Aids: Gender And Sexual Orientation Differences, David J. Brennan, Charles A. Emlet, Sarah Brennenstuhl, Sergio Rueda
Charles Emlet
Early Stage Drug Treatment That Normalizes Proinflammatory Cytokine Production Attenuates Synaptic Dysfunction In A Mouse Model That Exhibits Age-Dependent Progression Of Alzheimer's Disease-Related Pathology, Adam D. Bachstetter, Christopher M. Norris, Pradoldej Sompol, Donna M. Wilcock, Danielle Goulding, Janna H. Neltner, Daret St. Clair, D. Martin Watterson, Linda J. Van Eldik
Early Stage Drug Treatment That Normalizes Proinflammatory Cytokine Production Attenuates Synaptic Dysfunction In A Mouse Model That Exhibits Age-Dependent Progression Of Alzheimer's Disease-Related Pathology, Adam D. Bachstetter, Christopher M. Norris, Pradoldej Sompol, Donna M. Wilcock, Danielle Goulding, Janna H. Neltner, Daret St. Clair, D. Martin Watterson, Linda J. Van Eldik
Sanders-Brown Center on Aging Faculty Publications
Overproduction of proinflammatory cytokines in the CNS has been implicated as a key contributor to pathophysiology progression in Alzheimer's disease (AD), and extensive studies with animal models have shown that selective suppression of excessive glial proinflammatory cytokines can improve neurologic outcomes. The prior art, therefore, raises the logical postulation that intervention with drugs targeting dysregulated glial proinflammatory cytokine production might be effective disease-modifying therapeutics if used in the appropriate biological time window. To test the hypothesis that early stage intervention with such drugs might be therapeutically beneficial, we examined the impact of intervention with MW01-2-151SRM (MW-151), an experimental therapeutic that …
The Role Of Home Environments In Residential Adjustment Decision Making In Later Life, Kimberly Joy Stoeckel
The Role Of Home Environments In Residential Adjustment Decision Making In Later Life, Kimberly Joy Stoeckel
Graduate Doctoral Dissertations
Using the nationally representative Health and Retirement Study, this research explored the multi-faceted influence of the accessibility of housing environments on the occurrence and characteristics of residential adjustments made by older adults aged 70 or older. A range of housing adjustment outcomes were examined, including home modifications and relocation into age-segregated senior housing. Analysis of the accessibility gains following relocation was also included in the empirical analyses.
The Ecological Theory of Aging (Lawton & Nahemow, 1973) provided the conceptual framework for the research. The longitudinal design of the HRS empirically advanced understanding of the key theoretical constructs by sensitizing the …
“I’M Not Going To Die From The Aids”: Resilience In Aging With Hiv Disease, Charles A. Emlet, Shakima Tozay, Victoria H. Raveis
“I’M Not Going To Die From The Aids”: Resilience In Aging With Hiv Disease, Charles A. Emlet, Shakima Tozay, Victoria H. Raveis
Charles Emlet
Ethnicity And Lifetimes: Self Concepts And Situational Contexts Of Ethnic Identity In Late Life, Mark Luborsky, Robert L. Rubinstein
Ethnicity And Lifetimes: Self Concepts And Situational Contexts Of Ethnic Identity In Late Life, Mark Luborsky, Robert L. Rubinstein
Anthropology Faculty Research Publications
This chapter reports on finding from a study of ethnic older men, aged 65 an older (Jewish, Irish, and Italian) who were widowed from 2 to 8 years after a long-term study. It focuses on life reorganization after the initial bereavement period. It identifies key issues in the process concerning continuity and change in identity reformulation, changes in health and activity patterns, ethnic identity and lingering attachment to the deceased spouse. Ethnicity as a dynamic life course process, shaped by contextual and historical dimensions, and personal meaning processes are highlighted. Supported by NIH# R01-AG005204