Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Samantha L. Allison"'
Autor:
Erin M. Jonaitis, Rebecca L. Koscik, Lindsay R. Clark, Yue Ma, Tobey J. Betthauser, Sara E. Berman, Samantha L. Allison, Kimberly D. Mueller, Bruce P. Hermann, Carol A. Van Hulle, Bradley T. Christian, Barbara B. Bendlin, Kaj Blennow, Henrik Zetterberg, Cynthia M. Carlsson, Sanjay Asthana, Sterling C. Johnson
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 11, Iss 1, Pp 74-84 (2019)
Abstract Introduction Longitudinal cohort studies of cognitive aging must confront several sources of within‐person variability in scores. In this article, we compare several neuropsychological measures in terms of longitudinal error variance and r
Externí odkaz:
https://doaj.org/article/730c1a8b84524ab98a42e584656ac837
Autor:
Rebecca L. Koscik, Tobey J. Betthauser, Erin M. Jonaitis, Samantha L. Allison, Lindsay R. Clark, Bruce P. Hermann, Karly A. Cody, Jonathan W. Engle, Todd E. Barnhart, Charles K. Stone, Nathaniel A. Chin, Cynthia M. Carlsson, Sanjay Asthana, Bradley T. Christian, Sterling C. Johnson
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 12, Iss 1, Pp n/a-n/a (2020)
Abstract Introduction This study applies a novel algorithm to longitudinal amyloid positron emission tomography (PET) imaging to identify age‐heterogeneous amyloid trajectory groups, estimate the age and duration (chronicity) of amyloid positivity,
Externí odkaz:
https://doaj.org/article/e35cbdf8723f4454881e8468a67b6cb1
Autor:
Samantha L. Allison, Rebecca L. Koscik, Robert P. Cary, Erin M. Jonaitis, Howard A. Rowley, Nathaniel A. Chin, Henrik Zetterberg, Kaj Blennow, Cynthia M. Carlsson, Sanjay Asthana, Barbara B. Bendlin, Sterling C. Johnson
Publikováno v:
NeuroImage: Clinical, Vol 23, Iss , Pp - (2019)
Background: Several neurodegeneration (N) metrics using structural MRI are used for the purpose of Alzheimer's disease (AD)-related staging, including hippocampal volume, global atrophy, and an “AD signature” composite consisting of thickness or
Externí odkaz:
https://doaj.org/article/3c9ccbc5c3054b78ba11102425ee7d59
Autor:
Taylor F. Levine, Denise Head, Samantha L. Allison, John C. Morris, Anne M. Fagan, Marta Stojanovic
Publikováno v:
Alzheimers Dement
INTRODUCTION Spatial navigation deficits are observed in Alzheimer's disease cross-sectionally, but prediction of longitudinal clinical decline has been less examined. METHODS Cognitive mapping (CM) was assessed in 95 participants and route learning
Autor:
Charles K. Stone, Erin M. Jonaitis, Samantha L. Allison, Bradley T. Christian, Sterling C. Johnson, Sanjay Asthana, Kimberly D. Mueller, Rebecca L. Koscik, Lindsay R. Clark, Tobey J. Betthauser, Nathaniel A. Chin, Claire M. Erickson, Cynthia M. Carlsson, Howard A. Rowley, Karly Alex Cody
Publikováno v:
Brain. 143:320-335
This study investigated differences in retrospective cognitive trajectories between amyloid and tau PET biomarker stratified groups in initially cognitively unimpaired participants sampled from the Wisconsin Registry for Alzheimer’s Prevention. One
Autor:
Thomas L. Rodebaugh, John C. Morris, Anne M. Fagan, Denise Head, Samantha L. Allison, Chiharu Johnston
Publikováno v:
Arch Clin Neuropsychol
Objective There remains a need for a non-invasive and cost-effective screening measure that could be administered prior to the provision of a lumbar puncture or positron emission tomography scan for the detection of preclinical Alzheimer disease (AD)
Autor:
Sterling C. Johnson, Rebecca L. Koscik, Carey E. Gleason, Lindsay R. Clark, Erin M. Jonaitis, Bruce P. Hermann, Samantha L. Allison, Kimberly D. Mueller, Derek Norton, Corinne D. Engelman, Rick Chappell, Mark A. Sager
Publikováno v:
Journal of the International Neuropsychological Society. 25:119-133
Objectives: Prior research has identified numerous genetic (including sex), education, health, and lifestyle factors that predict cognitive decline. Traditional model selection approaches (e.g., backward or stepwise selection) attempt to find one mod
Autor:
Derek Norton, Sterling C. Johnson, Lindsay R. Clark, Samantha L. Allison, Cynthia M. Carlsson, Rebecca L. Koscik, Barbara B. Bendlin, Nathaniel A. Chin, Sanjay Asthana, Tobey J. Betthauser, Sara E. Berman, Bradley T. Christian
Publikováno v:
Alzheimer's & Dementia. 15:418-428
Background This study tested if central obesity, hypertension, or depressive symptoms moderated the relationship between β-amyloid (Aβ) and longitudinal cognitive performance in late middle-aged adults enriched for Alzheimer's disease (AD) risk. Me
Autor:
Rebecca L. Koscik, Erin M. Jonaitis, Tobey J. Betthauser, Cynthia M. Carlsson, Samantha L. Allison, Bradley T. Christian, Kimberly D. Mueller, Sanjay Asthana, Bruce P. Hermann, Lindsay R. Clark, Barbara B. Bendlin, Carol A. Van Hulle, Kaj Blennow, Henrik Zetterberg, Yue Ma, Sara E. Berman, Sterling C. Johnson
Publikováno v:
Alzheimer's & Dementia : Diagnosis, Assessment & Disease Monitoring
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 11, Iss 1, Pp 74-84 (2019)
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 11, Iss 1, Pp 74-84 (2019)
Introduction Longitudinal cohort studies of cognitive aging must confront several sources of within-person variability in scores. In this article, we compare several neuropsychological measures in terms of longitudinal error variance and relationship
Autor:
Ganesh M. Babulal, Catherine M. Roe, Samantha L. Allison, Sarah H. Stout, Peggy P. Barco, John C. Morris, David B. Carr, Denise Head, Anne M. Fagan
Publikováno v:
Alzheimer Disease & Associated Disorders. 32:101-106
Purpose Older adults experience impaired driving performance, and modify their driving habits, including limiting amount and spatial extent of travel. Alzheimer disease (AD)-related pathology, as well as spatial navigation difficulties, may influence