Neural pattern similarity differentially relates to memory performance in younger and older adults
Age-related memory decline is associated with changes in neural functioning, but little is
known about how aging affects the quality of information representation in the brain …
known about how aging affects the quality of information representation in the brain …
Age-related dedifferentiation and hyperdifferentiation of perceptual and mnemonic representations
Preliminary evidence indicates that occipito-temporal activation patterns for different visual
stimuli are less distinct in older (OAs) than younger (YAs) adults, suggesting a …
stimuli are less distinct in older (OAs) than younger (YAs) adults, suggesting a …
Neural specificity of scene representations is related to memory performance in childhood
Successful memory encoding is supported by medial temporal, retrosplenial, and occipital
regions, which show developmental differences in recruitment from childhood to adulthood …
regions, which show developmental differences in recruitment from childhood to adulthood …
Age-related declines in neural distinctiveness correlate across brain areas and result from both decreased reliability and increased confusability
M Simmonite, TA Polk - Aging, Neuropsychology, and Cognition, 2022 - Taylor & Francis
According to the neural dedifferentiation hypothesis, age-related reductions in the
distinctiveness of neural representations contribute to sensory, cognitive, and motor declines …
distinctiveness of neural representations contribute to sensory, cognitive, and motor declines …
Dissociating refreshing and elaboration and their impacts on memory
Maintenance of information in working memory (WM) is assumed to rely on refreshing and
elaboration, but clear mechanistic descriptions of these cognitive processes are lacking, and …
elaboration, but clear mechanistic descriptions of these cognitive processes are lacking, and …
Effects of age differences in memory formation on neural mechanisms of consolidation and retrieval
Episodic memory decline is a hallmark of cognitive aging and a multifaceted phenomenon.
We review studies that target age differences across different memory processing stages, ie …
We review studies that target age differences across different memory processing stages, ie …
Neural differentiation is moderated by age in scene-selective, but not face-selective, cortical regions
The aging brain is characterized by neural dedifferentiation, an apparent decrease in the
functional selectivity of category-selective cortical regions. Age-related reductions in neural …
functional selectivity of category-selective cortical regions. Age-related reductions in neural …
[HTML][HTML] Cooperation and competition between the default mode network and frontal parietal network in the elderly
H Koshino, M Osaka, T Shimokawa, M Kaneda… - Frontiers in …, 2023 - frontiersin.org
Recent research has shown that the Default Mode Network (DMN) typically exhibits
increased activation during processing of social and personal information but shows …
increased activation during processing of social and personal information but shows …
Distinct neural substrates for visual short‐term memory of actions
Fundamental theories of human cognition have long posited that the short‐term
maintenance of actions is supported by one of the “core knowledge” systems of human …
maintenance of actions is supported by one of the “core knowledge” systems of human …
Greater neural differentiation in the ventral visual cortex is associated with youthful memory in superaging
Superagers are older adults who maintain youthful memory despite advanced age. Previous
studies showed that superagers exhibit greater structural and intrinsic functional brain …
studies showed that superagers exhibit greater structural and intrinsic functional brain …