… that normal aging was associated with reduced fidelity of visual cortical representation, even
after controlling for the reduced … the reduced selectivity could be due to the overall reduced …

… pattern similarity during encoding, which reflects the fidelity of neural representations … less
noisy representations of encoded materials, thus items with greater representational fidelity …

… 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 …

… 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 …

… 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 …

… 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 declines substantially with increasing age. (A) Crosssectional data
demonstrate a linear decline in episodic memory … of lower fidelity of neural representations. ... 15 …

… (circular normal) distribution alone (model 1) fit the data less well … These findings indicate
that AnG may represent the … of the representation such as its level of detail or the fidelity of the …

… fidelity of perception and working memory, suggesting a predominantly long-term … ageing
have proposed reduced specificity, or differentiation, of neural representations to underlie age-…

… top-down processes, low-dimensional neural variability, and RD … fidelity of neural
representations and memory performance. … RD and face memory, we further examined the …