Contributions of representational distinctiveness and stability to memory performance and age differences
Long-standing theories of cognitive aging suggest that memory decline is associated with
age-related differences in the way information is neurally represented. Multivariate pattern …
age-related differences in the way information is neurally represented. Multivariate pattern …
Age-related neural dedifferentiation for individual stimuli: An across-participant pattern similarity analysis
JD Koen - Aging, Neuropsychology, and Cognition, 2022 - Taylor & Francis
Age-related neural dedifferentiation–reductions in the regional specificity and precision of
neural representations–is proposed to compromise the ability of older adults to form …
neural representations–is proposed to compromise the ability of older adults to form …
Reduced fidelity of neural representation underlies episodic memory decline in normal aging
Emerging studies have emphasized the importance of the fidelity of cortical representation in
forming enduring episodic memory. No study, however, has examined whether there are …
forming enduring episodic memory. No study, however, has examined whether there are …
Tracking age differences in neural distinctiveness across representational levels
The distinctiveness of neural information representation is crucial for successful memory
performance but declines with advancing age. Computational models implicate age-related …
performance but declines with advancing age. Computational models implicate age-related …
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 differences in neural distinctiveness during memory encoding, retrieval, and reinstatement
C Pauley, M Kobelt, M Werkle-Bergner… - Cerebral …, 2023 - academic.oup.com
Robust evidence points to mnemonic deficits in older adults related to dedifferentiated, ie
less distinct, neural responses during memory encoding. However, less is known about …
less distinct, neural responses during memory encoding. However, less is known about …
[HTML][HTML] Neural evidence for age-related differences in representational quality and strategic retrieval processes
Mounting behavioral evidence suggests that declines in both representational quality and
controlled retrieval processes contribute to episodic memory decline with age. The present …
controlled retrieval processes contribute to episodic memory decline with age. The present …
Sensory representations supporting memory specificity: Age effects on behavioral and neural discriminability
CR Bowman, JD Chamberlain… - Journal of …, 2019 - Soc Neuroscience
Older adults' difficulty in distinguishing between old and new information contributes to
memory decline, which may occur because older adults are less likely than young adults to …
memory decline, which may occur because older adults are less likely than young adults to …
Age differences in the neural representation of working memory revealed by multi-voxel pattern analysis
J Carp, L Gmeindl, PA Reuter-Lorenz - Frontiers in Human …, 2010 - frontiersin.org
Working memory function declines across the lifespan. Computational models of aging
attribute such memory impairments to reduced distinctiveness between neural …
attribute such memory impairments to reduced distinctiveness between neural …
Cortical EEG correlates of successful memory encoding: implications for lifespan comparisons
M Werkle-Bergner, V Müller, SC Li… - … & Biobehavioral Reviews, 2006 - Elsevier
In the course of their lives, individuals experience a myriad of events. Some of them leave
stable traces, and others fade away quickly. Recent advances in functional imaging methods …
stable traces, and others fade away quickly. Recent advances in functional imaging methods …