Mindy J. Katz

Recruitment of mid‐life adults to a randomized clinical trial: The multicultural healthy diet study to reduce cognitive decline and Alzheimer's disease risk

Mindy J. Katz, Tanya S. Johns, Monique M. Martin, Alexis Burgess et autres

INTRODUCTION: Poor representation of racial/ethnic minority groups limits the validity and generalizability of clinical trials and contributes to inequities in medicine and science. OBJECTIVES: To recruit a multicultural sample of mid-life individuals using multiple recruitment modalities for a randomized controlled trial of …

us (code pays fourni par la source)

Neighborhood bonding and bridging social capital, social activity participation, and short-term cognitive variability in later life

Jinshil Hyun, Eric Cerino, Mindy J. Katz, Gina S. Lovasi et autres

OBJECTIVES: Investigating social determinants of health and related outcomes may help identify effective and sustainable intervention targets. This study examined whether contextual-level social capital (bonding and bridging capital) and individual-level social participation were associated with short-term cognitive variability, an early indicator of …

us (code pays fourni par la source)

Multi-ancestry genome-wide meta-analysis of 56,241 individuals identifies known and novel cross-population and ancestry-specific associations as novel risk loci for Alzheimer’s disease

Farid Rajabli, Penelope Benchek, Giuseppe Tosto, Nicholas A. Kushch et autres

BACKGROUND: Limited ancestral diversity has impaired our ability to detect risk variants more prevalent in ancestry groups of predominantly non-European ancestral background in genome-wide association studies (GWAS). We construct and analyze a multi-ancestry GWAS dataset in the Alzheimer's Disease Genetics Consortium (ADGC) …

us, jp (code pays fourni par la source)

Daily Diary Smartphone Assessment of Subjective Cognitive Concerns in Motoric Cognitive Risk Syndrome: A Pilot Study

Caroline O. Nester, Ángel García de la Garza, Jacqueline Mogle, Cuiling Wang et autres

ABSTRACT Background and Aims Motoric cognitive risk syndrome (MCR), a predementia condition that combines slow gait speed and subjective cognitive concerns (SCC), has broad diagnostic accessibility in resource poor settings as it is inexpensive and simple to diagnose. The ability to diagnose …

us (code pays fourni par la source)

The effects of the Multicultural Healthy Diet on cognitive decline and Alzheimer’s disease risk: a phase II randomized controlled trial in middle-aged adults

Yasmin Mossavar‐Rahmani, Noorie Hyun, Jonathan G. Hakun, Mindy J. Katz et autres

us, gb (code pays fourni par la source)

The Multicultural Healthy Diet Study to Reduce Cognitive Decline & Alzheimer’s Disease: A Randomized Controlled Trial in a Diverse Cohort of Middle-Aged Adults

Yasmin Mossavar‐Rahmani, Noorie Hyun, Jonathan G. Hakun, Mindy J. Katz et autres

Computational phenotyping of cognitive decline with retest learning

Zita Oravecz, Joachim Vandekerckhove, Jonathan G. Hakun, Sharon Kim et autres

OBJECTIVES: Cognitive change is a complex phenomenon encompassing both retest-related performance gains and potential cognitive decline. Disentangling these dynamics is necessary for effective tracking of subtle cognitive change and risk factors for ADRD.METHOD: We applied a computational cognitive model of learning and …

us (code pays fourni par la source)

Enhanced associations between subjective cognitive concerns and blood-based AD biomarkers using a novel EMA approach

Ángel García de la Garza, Caroline O. Nester, Cuiling Wang, Jacqueline Mogle et autres

BACKGROUND: Subjective cognitive concerns (SCC) have emerged as important early indicators of Alzheimer's disease (AD) risk. Traditional measures of SCC rely on recall-based assessments, which may be limited in capturing real-time fluctuations in cognitive concerns. Ecological Momentary Assessment (EMA) offers a promising …

us (code pays fourni par la source)

Partially Observable Predictor Models for Identifying Cognitive Markers

Zita Oravecz, Martin J. Sliwinski, Sharon H. Kim, Lindy Williams et autres

Abstract Repeated assessments of cognitive performance yield rich data from which we can extract markers of cognitive performance. Computational cognitive process models are often fit to repeated cognitive assessments to quantify individual differences in terms of substantively meaningful cognitive markers and link …

us (code pays fourni par la source)

Partially observable predictor models for identifying cognitive markers

Zita Oravecz, Martin J. Sliwinski, Sharon Kim, Lindy Williams et autres

Repeated assessments of cognitive performance yield rich data from which we can extract markers of cognitive performance. Computational cognitive process models are often fit to repeated cognitive assessments to quantify individual differences in terms of substantively meaningful cognitive markers and link them …

Computational Phenotyping of Cognitive Decline With Retest Learning

Zita Oravecz, Joachim Vandekerckhove, Jonathan G. Hakun, Sharon H. Kim et autres

OBJECTIVES: Cognitive change is a complex phenomenon encompassing both retest-related performance gains and potential cognitive decline. Disentangling these dynamics is necessary for effective tracking of subtle cognitive change and risk factors for Alzheimer's Disease and Related Dementias (ADRD). METHOD: We applied a …

us (code pays fourni par la source)

Characteristics of discrimination and ambulatory cognitive performance among older Black and White adults

Erin Harrington, Alyssa A. Gamaldo, Martin J. Sliwinski, Jonathan G. Hakun et autres

Perceived discrimination has been linked with neurocognitive disparities between Black and White adults. Yet, cognitive assessments outside of laboratory settings and the relevance of perceived reasons for discrimination require additional attention. The present work addressed associations between discrimination and ambulatory cognitive performance …

us (code pays fourni par la source)