Advancing the modified face name associative memory exam in cognitive aging research: insights into connectomic correlates and task reliability.
Introduction: The shift toward earlier detection in the Alzheimer's disease (AD) continuum underscores the need for more sensitive cognitive outcome assessments (COAs). Traditional COAs may lack precision in capturing cognitive dysfunction during preclinical stages. The Face-Name Associative Memory...
| Publicado en: | Frontiers in Aging Neuroscience pp. 1 - 17 |
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| Autores principales: | , , , , , , , , , , , |
| Formato: | diagnostic images research tables/charts Journal Article |
| Publicado: |
Frontiers Media S.A.
2025
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=187254965&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 187254965 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 16634365 BG2U jtl: Frontiers in Aging Neuroscience issn: 16634365 maglogo: N pubinfo: dt: 2025 pid: 40038 pub: Frontiers Media S.A. artinfo: ui: 187254965 187254965 187254965 10.3389/fnagi.2025.1592678 187254965 ppf: 1 ppct: 16 formats: tig: atl: Advancing the modified face name associative memory exam in cognitive aging research: insights into connectomic correlates and task reliability. aug: au: Liu, Yilin Sundman, Mark H. Hinderaker, Dalen Yu-Chin Chen, Allison Green, Jacob M. Haaheim, Lisbeth G. Siu, Hannah M. Jezerc, Catherine Lai, Kaitlyn Chen, Carol Guss, Parker Chou, Ying-hui affil: Brain Imaging and TMS Laboratory, University of Arizona, Tucson, AZ, United States sug: subj: Alzheimer's Disease Disease Progression Verbal Behavior Evaluation Associative Memory Evaluation Cognition Aging Research, Medical Task Performance and Analysis Reliability Human Aged Male Female Funding Source Cross Sectional Studies Nonexperimental Studies Neuropsychological Tests Descriptive Statistics Nervous System Physiology Temporal Lobe Physiology Brain Physiology Mild Cognitive Impairment Magnetic Resonance Imaging Sensitivity and Specificity Confidence Intervals Univariate Statistics Functional Connectivity Amyloid beta-Peptides Aged: 65+ years Male Female ab: Introduction: The shift toward earlier detection in the Alzheimer's disease (AD) continuum underscores the need for more sensitive cognitive outcome assessments (COAs). Traditional COAs may lack precision in capturing cognitive dysfunction during preclinical stages. The Face-Name Associative Memory Exam (FNAME), a cross-modal task that integrates verbal and non-verbal memory, offers enhanced sensitivity and has shown associations with amyloid-β burden across the AD continuum, even in asymptomatic older adults. Methods: This manuscript reports on two experiments, broadening insights into this promising COA. Experiment 1 (descriptive observational, repeated-measures design) (N = 85) evaluates the alternate form reliability of a modified FNAME (mFNAME) by serially administering eight distinct versions of the task, revealing good reliability for mFNAME metrics and the absence of significant practice effects. Experiment 2 (cross-sectional observational design) (N = 32) examines structural and functional network topology to investigate neural correlates of mFNAME performance in non-demented older adults. Results: Experiment 1 demonstrated good alternate form reliability with no significant practice effect. Experiment 2 revealed significant associations between mFNAME performance and network properties like global efficiency, local efficiency, and system segregation in the default mode network (DMN) and medial temporal network (MTN). Subsequent analyses into more granular elements of the MTN and DMN revealed latent variables accounting for up to 44% of the covariance in mFNAME performance. Discussions: These findings deepen the understanding of the FNAME's psychometric properties and the neural correlates underlying task performance, providing insights into its utility as a sensitive COA early in the continuum of AD and related dementias. pubtype: Academic Journal doctype: diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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