Alzheimers & Dementia
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#1Miguel Ángel Araque Caballero (LMU: Ludwig Maximilian University of Munich)H-Index: 12
#2Zhuang Song (UTD: University of Texas at Dallas)H-Index: 9
Last. Michael Ewers (LMU: Ludwig Maximilian University of Munich)H-Index: 43
view all 7 authors...
INTRODUCTION: Both beta-amyloid (Ab) deposition and decline in white matter integrity, are brain alterations observed in Alzheimer's disease (AD) and start to occur by the fourth and fifth decades. However, the association between both brain alterations in asymptomatic subjects is unclear. METHODS: Amyloid positron emission tomography (PET) and diffusion tensor imaging (DTI) were obtained in 282 cognitively normal subjects (age 30-89 years). We assessed the interaction of age by abnormal amyloid...
#1Patrick J. Sparto (University of Pittsburgh)H-Index: 27
#2Andrea L. Rosso (University of Pittsburgh)H-Index: 18
Last. Caterina Rosano (University of Pittsburgh)H-Index: 45
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INTRODUCTION: Poor cognitive function and postural control co-occur in older adults. It is unclear whether they share neural substrates. METHODS: Postural sway error during a novel visual tracking (VT) condition and gray matter volume (GMV) were compared between participants with normal cognition (NC), mild cognitive impairment (MCI), or dementia (n = 179, mean age 82, 56% females, 56% white). Associations between VT error, cognitive function, and GMV were examined. RESULTS: Greater VT error was...
#1Thomas H. McCoy (Harvard University)H-Index: 15
#2Larry Han (Harvard University)H-Index: 8
Last. Roy H. Perlis (Harvard University)H-Index: 68
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Abstract Introduction Preventing dementia, or modifying disease course, requires identification of presymptomatic or minimally symptomatic high-risk individuals. Methods We used longitudinal electronic health records from two large academic medical centers and applied a validated natural language processing tool to estimate cognitive symptomatology. We used survival analysis to examine the association of cognitive symptoms with incident dementia diagnosis during up to 8 years of follow-up. Resul...
#1J Schaffert (UTSW: University of Texas Southwestern Medical Center)H-Index: 1
#2Christian LoBue (UTSW: University of Texas Southwestern Medical Center)H-Index: 6
Last. Chengxi Li (UTSW: University of Texas Southwestern Medical Center)
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INTRODUCTION: Clinical Alzheimer's disease (AD) and dementia with Lewy bodies often have mixed AD and Lewy pathology, making it difficult to delineate risk factors. METHODS: Six risk factors for earlier dementia onset due to autopsy-confirmed AD (n = 647), mixed AD and Lewy body disease (AD + LBD; n = 221), and LBD (n = 63) were entered into multiple linear regressions using data from the National Alzheimer's Coordinating Center. RESULTS: In AD and AD + LBD, male sex and apolipoprotein E (APOE) ...
#1Olin Janssen (UM: Maastricht University)
#2Stephanie J.B. Vos (UM: Maastricht University)H-Index: 13
Last. Carlos DiazH-Index: 1
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Abstract Introduction The ROADMAP project aimed to provide an integrated overview of European real-world data on Alzheimer's disease (AD) across the disease spectrum. Methods Metadata were identified from data sources in catalogs of European AD projects. Priority outcomes for different stakeholders were identified through systematic literature review, patient and public consultations, and stakeholder surveys. Results Information about 66 data sources and 13 outcome domains were integrated into a...
#1Yu-Mi LeeH-Index: 5
Last. Duk Hee Lee (KNU: Kyungpook National University)H-Index: 49
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#1Karlijn J. Joling (PHRI: Public Health Research Institute)H-Index: 14
Last. Hein van Hout (PHRI: Public Health Research Institute)H-Index: 3
view all 7 authors...
Introduction: Reliable estimates of time from diagnosis until institutionalization and death in people with dementia from routine nationally representative databases are lacking. Methods:We selected 9230 people with dementia and 24,624 matched controls from family physicians’ electronic records linked with national administrative databases to analyze time until institutionalization and death and associated factors. Results: Median time from recorded diagnosis until institutionalization and until...
#1Chengjie XiongH-Index: 45
#2Jingqin LuoH-Index: 26
Last. John C. MorrisH-Index: 153
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#1Sharon G. Curhan (Harvard University)H-Index: 13
#2Barry M. Popkin (Harvard University)H-Index: 323
Last. Gary C. CurhanH-Index: 111
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Abstract Introduction We investigated the relation between self-reported hearing loss and risk of subjective cognitive function (SCF) decline among women. Methods We conducted a longitudinal study of 20,193 women in the Nurses' Health Study aged ≥66 years who reported their hearing status and had no subjective cognitive concerns in 2012. SCF scores were assessed by a 7-item questionnaire in 2012 and 2014. SCF decline was defined as a new report of at least one cognitive concern during follow-up....
#1Joshua D. Niznik (UNC: University of North Carolina at Chapel Hill)H-Index: 1
#1Joshua D. NiznikH-Index: 2
Last. Carolyn T. Thorpe (UNC: University of North Carolina at Chapel Hill)H-Index: 3
view all 8 authors...
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