Results 41 to 50 of about 2,345,325 (297)

Subjective Cognitive Concerns and Cognitive Trajectories in Parkinson's Disease: Biomarker Impact [PDF]

Ann Clin Transl Neurol
ABSTRACT Objective To examine the relationship of subjective cognitive concerns (SCC) with biomarkers of Alzheimer's disease (AD), neurodegeneration, and Parkinson's disease (PD) and domain‐specific cognitive trajectories among cognitively unimpaired persons with de novo PD. Method Cognitively unimpaired participants with SCC (n = 294) and without SCC (
Lopez F, Erani F, Bangen K, Coughlin D, Galasko D, Thomas K.   +5 more
europepmc   +2 more sources

Coordinated analysis of age, sex, and education effects on change in MMSE scores [PDF]

, 2013
We describe and compare the expected performance trajectories of older adults on the Mini-Mental Status Examination (MMSE) across six independent studies from four countries in the context of a collaborative network of longitudinal studies of aging.
Clouston, S., Thorvaldsson, V., Skoog, I., Johansson, B., Deary, Ian J., Deeg, Dorly J. H., Johansson, Boo, Mackinnon, Andrew, Deary, I. J., Starr, John M., Thorvaldsson, Valgeir, Skoog, Ingmar, Muniz-Terrera, G., Spiro, A., Thorvaldsson, Valgeir,, Muniz-Terrera, Graciela, Starr, J.J., Deeg, D., Johansson, Boo,, Spiro, Avron, Deary, I., Skoog, Ingmar,, Reynolds, C.A., Starr, J. M., Clouston, Sean, Piccinin, Andrea M., Deeg, D.J.H., Piccinin, A. M., Piccinin, A.M., Hofer, S.M., MacKinnon, A., Hofer, S. M., Reynolds, C. A., Reynolds, Chandra A., Hofer, Scott M.   +34 more
core   +1 more source

Trajectories of Neuropsychiatric Symptoms and Cognitive Decline in Mild Cognitive Impairment [PDF]

The American Journal of Geriatric Psychiatry, 2016
To characterize the course of neuropsychiatric symptoms (NPS) in adults with mild cognitive impairment (MCI), and to examine baseline individual-level predictors and associated cognitive and functional outcomes.A 2-year prospective cohort study.Multicenter clinical settings.Five hundred sixty individuals with MCI at baseline.NPS severity (measured ...
David, Nicholas D, Lin, Feng, Porsteinsson, Anton P, Initiative, Alzheimer's Disease Neuroimaging   +3 more
openaire   +4 more sources

Neighborhood disadvantage and children’s cognitive skill trajectories

Children and Youth Services Review, 2020
This study examined how neighborhood poverty is associated with children's trajectories of growth in math and reading skills in early elementary school, and how these associations vary by student characteristics, using multilevel growth models with nationally representative data from the 2011 Early Childhood Longitudinal Study-Kindergarten Cohort ...
Vinopal, Katie, Morrissey, Taryn W.
openaire   +2 more sources

Characterizing the clinical heterogeneity of early symptomatic Alzheimer’s disease: a data-driven machine learning approach

Frontiers in Aging Neuroscience
IntroductionAlzheimer’s disease (AD) is highly heterogeneous, with substantial individual variabilities in clinical progression and neurobiology.
Xiwu Wang, Teng Ye, Deguo Jiang, Wenjun Zhou, Jie Zhang, for the Alzheimer’s Disease Neuroimaging Initiative   +5 more
doaj   +1 more source

Alcohol consumption and lifetime change in cognitive ability:a gene × environment interaction study [PDF]

, 2014
Studies of the effect of alcohol consumption on cognitive ability are often confounded. One approach to avoid confounding is the Mendelian randomization design.
Deary, Ian J, Stuart J. Ritchie, Janie Corley, Corley, Janie, Geraldine McNeill, McNeill, Geraldine, David C. Liewald, Davies, Gail, Liewald, David C, Gail Davies, John M. Starr, Starr, John M, Bates, Timothy C, Ritchie, Stuart J, Timothy C. Bates, Ian J. Deary   +15 more
core   +1 more source

Cognitive and skill acquisition trajectories in school-based music education: evidence from Chinese classrooms

Frontiers in Psychology
School-based music education in China constitutes one of the largest deployments of vocal training in the world, yet the skill-acquisition trajectories of learners in such settings, as reflected in note-level singing accuracy, have rarely been quantified
Jianyun Wei, Boda Wang, Song Dong
doaj   +1 more source

Trajectories of Psychological Well-being and associations with Cognitive Functioning, Cognitive Decline, and Cognitive Resilience

, 2022
This is a secondary data analysis preregistration using Rush Memory and Aging Project (MAP) data to examine associations of psychological well-being trajectories with cognitive functioning, cognitive decline, and cognitive resilience to dementia-related ...
Bryan James, Emily C Willroth, Eileen K Graham, Dan Mroczek, Olivia E. Atherton   +4 more
core   +1 more source

Modeling heterogeneity in cognitive trajectories in the Framingham Heart Study

Frontiers in Aging Neuroscience
IntroductionThe prevalence of cognitive impairment in the population is growing; however, there is substantial heterogeneity in the rate of decline across different cognitive domains.
Yuan Fang, Jiachen Chen, Jesse Mez, Jesse Mez, Jesse Mez, Claudia L. Satizabal, Claudia L. Satizabal, Claudia L. Satizabal, Michael L. Alosco, Michael L. Alosco, Michael L. Alosco, Wei Qiao Qiu, Wei Qiao Qiu, Wei Qiao Qiu, Margaret F. Doyle, Joanne M. Murabito, Joanne M. Murabito, Joanne M. Murabito, Kathryn L. Lunetta   +18 more
doaj   +1 more source

Designing Professional Learning Tasks for Mathematics Learning Trajectories [PDF]

, 2013
In this paper, we present an emerging set of learning conjectures and design principles to be used in the development of professional learning tasks that support elementary teachers’ learning of mathematics learning trajectories.
Paola, Sztajn, Cyndi, Edgington, P. Holt, Wilson   +2 more
core