[HTML][HTML] 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
Aging results in less detailed memories, reflecting reduced fidelity of remembered compared
to real-world representations. We tested whether poorer representational fidelity across …
to real-world representations. We tested whether poorer representational fidelity across …
[HTML][HTML] Connectivity analyses for task-based fMRI
Functional connectivity (FC) is conventionally defined by measuring the similarity between
brain signals from two regions. The technique has become widely adopted in the analysis of …
brain signals from two regions. The technique has become widely adopted in the analysis of …
Hippocampal functions modulate transfer-appropriate cortical representations supporting subsequent memory
The hippocampus plays a central role as a coordinate system or index of information stored
in neocortical loci. Nonetheless, it remains unclear how hippocampal processes integrate …
in neocortical loci. Nonetheless, it remains unclear how hippocampal processes integrate …
Discrimination of semantically similar verbal memory traces is affected in healthy aging
A Ilyés, B Paulik, A Keresztes - Scientific Reports, 2024 - nature.com
Mnemonic discrimination of highly similar memory traces is affected in healthy aging via
changes in hippocampal pattern separation—ie, the ability of the hippocampus to …
changes in hippocampal pattern separation—ie, the ability of the hippocampus to …
Differential Mnemonic Contributions of Cortical Representations during Encoding and Retrieval
Several recent fMRI studies of episodic and working memory representations converge on
the finding that visual information is most strongly represented in occipito-temporal cortex …
the finding that visual information is most strongly represented in occipito-temporal cortex …
Early visual cortices reveal interrelated item and category representations in aging
C Pauley, A Karlsson, MC Sander - Eneuro, 2024 - eneuro.org
Neural dedifferentiation, the finding that neural representations tend to be less distinct in
older adults compared with younger adults, has been associated with age-related declines …
older adults compared with younger adults, has been associated with age-related declines …
Enhanced generalization and specialization of brain representations of semantic knowledge in healthy aging
P Margolles, D Soto - Neuropsychologia, 2024 - Elsevier
Aging is often associated with a decrease in cognitive capacities. However, semantic
memory appears relatively well preserved in healthy aging. Both behavioral and …
memory appears relatively well preserved in healthy aging. Both behavioral and …
[PDF][PDF] Word counts: 5660 (main text)
X Yu, SP Thakurdesai, W Xie - researchgate.net
Integrating prior semantic knowledge with environmental information is essential for
everyday cognition, yet how this process affects ongoing perception and memory remains …
everyday cognition, yet how this process affects ongoing perception and memory remains …
[PDF][PDF] Associating Everything with Everything Else, All at Once: Semantic Associations Facilitate
Integrating prior semantic knowledge with environmental information is essential for
everyday cognition, yet how this process affects ongoing perception and memory remains …
everyday cognition, yet how this process affects ongoing perception and memory remains …