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Full-Text Articles in Psychiatry and Psychology
Distinct Patterns Of Default Mode And Executive Control Network Circuitry Contribute To Present And Future Executive Function In Older Adults, Christopher A. Brown, Frederick A. Schmitt, Charles D. Smith, Brian T. Gold
Distinct Patterns Of Default Mode And Executive Control Network Circuitry Contribute To Present And Future Executive Function In Older Adults, Christopher A. Brown, Frederick A. Schmitt, Charles D. Smith, Brian T. Gold
Neuroscience Faculty Publications
Executive function (EF) performance in older adults has been linked with functional and structural profiles within the executive control network (ECN) and default mode network (DMN), white matter hyperintensities (WMH) burden and levels of Alzheimer's disease (AD) pathology. Here, we simultaneously explored the unique contributions of these factors to baseline and longitudinal EF performance in older adults. Thirty-two cognitively normal (CN) older adults underwent neuropsychological testing at baseline and annually for three years. Neuroimaging and AD pathology measures were collected at baseline. Separate linear regression models were used to determine which of these variables predicted composite EF scores at baseline …
Rationale And Methods For A Multicenter Clinical Trial Assessing Exercise And Intensive Vascular Risk Reduction In Preventing Dementia (Rrad Study), Amanda N. Szabo-Reed, Eric Vidoni, Ellen F. Binder, Jeffrey Burns, C. Munro Cullum, William P. Gahan, Aditi Gupta, Linda S. Hynan, Diana R. Kerwin, Heidi Rossetti, Ann M. Stowe, Wanpen Vongpatanasin, David C. Zhu, Rong Zhang, Jeffrey N. Keller
Rationale And Methods For A Multicenter Clinical Trial Assessing Exercise And Intensive Vascular Risk Reduction In Preventing Dementia (Rrad Study), Amanda N. Szabo-Reed, Eric Vidoni, Ellen F. Binder, Jeffrey Burns, C. Munro Cullum, William P. Gahan, Aditi Gupta, Linda S. Hynan, Diana R. Kerwin, Heidi Rossetti, Ann M. Stowe, Wanpen Vongpatanasin, David C. Zhu, Rong Zhang, Jeffrey N. Keller
Neurology Faculty Publications
Alzheimer's Disease (AD) is an age-related disease with modifiable risk factors such as hypertension, hypercholesterolemia, obesity, and physical inactivity influencing the onset and progression. There is however, no direct evidence that reducing these risk factors prevents or slows AD. The Risk Reduction for Alzheimer's Disease (rrAD) trial is designed to study the independent and combined effects of intensive pharmacological control of blood pressure and cholesterol and exercise training on neurocognitive function. Six hundred and forty cognitively normal older adults age 60 to 85 years with hypertension and increased risk for dementia will be enrolled. Participants are randomized into one of …
Risk Of Incident Clinical Diagnosis Of Alzheimer's Disease-Type Dementia Attributable To Pathology-Confirmed Vascular Disease, Hiroko H. Dodge, Jian Zhu, Randy Woltjer, Peter T. Nelson, David A. Bennett, Nigel J. Cairns, David W. Fardo, Jeffrey A. Kaye, Deniz-Erten Lyons, Nora Mattek, Julie A. Schneider, Lisa C. Silbert, Chengjie Xiong, Lei Yu, Frederick A. Schmitt, Richard J. Kryscio, Erin L. Abner, Smart Data Consortium
Risk Of Incident Clinical Diagnosis Of Alzheimer's Disease-Type Dementia Attributable To Pathology-Confirmed Vascular Disease, Hiroko H. Dodge, Jian Zhu, Randy Woltjer, Peter T. Nelson, David A. Bennett, Nigel J. Cairns, David W. Fardo, Jeffrey A. Kaye, Deniz-Erten Lyons, Nora Mattek, Julie A. Schneider, Lisa C. Silbert, Chengjie Xiong, Lei Yu, Frederick A. Schmitt, Richard J. Kryscio, Erin L. Abner, Smart Data Consortium
Sanders-Brown Center on Aging Faculty Publications
INTRODUCTION: The presence of cerebrovascular pathology may increase the risk of clinical diagnosis of Alzheimer's disease (AD).
METHODS: We examined excess risk of incident clinical diagnosis of AD (probable and possible AD) posed by the presence of lacunes and large infarcts beyond AD pathology using data from the Statistical Modeling of Aging and Risk of Transition study, a consortium of longitudinal cohort studies with more than 2000 autopsies. We created six mutually exclusive pathology patterns combining three levels of AD pathology (low, moderate, or high AD pathology) and two levels of vascular pathology (without lacunes and large infarcts or with …
Response To An Abnormal Ovarian Cancer-Screening Test Result: Test Of The Social Cognitive Processing And Cognitive Social Health Information Processing Models, Michael A. Andrykowski, Edward J. Pavlik
Response To An Abnormal Ovarian Cancer-Screening Test Result: Test Of The Social Cognitive Processing And Cognitive Social Health Information Processing Models, Michael A. Andrykowski, Edward J. Pavlik
Behavioral Science Faculty Publications
All cancer screening tests produce a proportion of abnormal results requiring follow up. Consequently, the cancer-screening setting is a natural laboratory for examining psychological and behavioural response to a threatening health-related event. This study tested hypotheses derived from the social cognitive processing and cognitive-social health information processing models in trying to understand response to an abnormal ovarian cancer (OC) screening test result. Women (n = 278) receiving an abnormal screening test result a mean of 7 weeks earlier were assessed prior to a repeat screening test intended to clarify their previous abnormal result. Measures of disposition (optimism, informational coping style), …