Healthy ageing reduces the precision of episodic memory retrieval.
SM Korkki, FR Richter, P Jeyarathnarajah… - … and Aging, 2020 - psycnet.apa.org
… proposed age-related changes in neuromodulation to underlie … declines in the precision
of episodic memory representations. Age-related decreases in the fidelity of episodic memory …
of episodic memory representations. Age-related decreases in the fidelity of episodic memory …
Memory fidelity in healthy ageing and risk for cognitive decline
H Gellersen - 2022 - repository.cam.ac.uk
… Investigations of the factors underlying memory decline … memory and episodic memory
during the course of ageing. … Veridical neural representations should reflect the amount of detail …
during the course of ageing. … Veridical neural representations should reflect the amount of detail …
Transformative neural representations support long-term episodic memory
… retrieval that underlie successful episodic memory. We … -specific manner, resulting in reduced
across-temporal correlations r(t … mediated by the fidelity of neural representation, extending …
across-temporal correlations r(t … mediated by the fidelity of neural representation, extending …
Demands on perceptual and mnemonic fidelity are a key determinant of age-related cognitive decline throughout the lifespan.
HM Gellersen, J McMaster, A Abdurahman… - Journal of …, 2024 - psycnet.apa.org
… for which the underlying representations vary from fine- to … the earliest signs of age-related
episodic memory deficits. This is … aging results in less differentiated neuronal representations …
episodic memory deficits. This is … aging results in less differentiated neuronal representations …
[PDF][PDF] The Relationship Between Age, Cognitive Performance, and the Neural Correlates of Episodic Memory Encoding and Retrieval
S Srokova - 2022 - utd-ir.tdl.org
… Episodic memory declines substantially with increasing age. (A) Crosssectional data
demonstrate a linear decline in episodic memory … of lower fidelity of neural representations. ... 15 …
demonstrate a linear decline in episodic memory … of lower fidelity of neural representations. ... 15 …
Intersubject similarity in neural representations underlies shared episodic memory content
… with greater fidelity of stimulus processing as reflected by individual-to-group similarity of …
Since greater MD across two participants indicates less overlapped memory content, we then …
Since greater MD across two participants indicates less overlapped memory content, we then …
Effects of healthy ageing on the precision of episodic memory
SM Korkki - 2020 - repository.cam.ac.uk
… fidelity of perception and working memory, suggesting a predominantly long-term … ageing
have proposed reduced specificity, or differentiation, of neural representations to underlie age-…
have proposed reduced specificity, or differentiation, of neural representations to underlie age-…
Higher-dimensional neural representations predict better episodic memory
… top-down processes, low-dimensional neural variability, and RD … fidelity of neural
representations and memory performance. … RD and face memory, we further examined the …
representations and memory performance. … RD and face memory, we further examined the …
Hippocampal–cortical encoding activity predicts the precision of episodic memory
… -fidelity, precise reconstructions of previous experiences to less precise, lower-resolution
representations. … growing interest in the neural substrates underlying the precision of episodic …
representations. … growing interest in the neural substrates underlying the precision of episodic …
Contributions of representational distinctiveness and stability to memory performance and age differences
… of age differences in the neural representations underlying … High fidelity neural representation
means that different … the neural representations underlying episodic memory performance …
means that different … the neural representations underlying episodic memory performance …