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Representational drift as the consequence of ongoing memory storage

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0 Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-025-11102-x

Abstract: Memory systems with biologically constrained synapses have been the topic of intense theoretical study for over thirty years. Perhaps the most fundamental and far-reaching finding from this work is that the storage of new memories… read more here.

Keywords: memory storage; representational drift; memory; consequence ongoing ... See more keywords

Representational drift and learning-induced stabilization in the piriform cortex.

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0 Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2501811122

Abstract: Significance The neural response to a specific stimulus often evolves over time in a phenomenon known as representational drift (RD). However, the underlying mechanisms driving this widespread phenomenon remain poorly understood. By employing a realistic… read more here.

Keywords: representational drift; learning induced; drift learning; piriform cortex ... See more keywords

Contribution of behavioural variability to representational drift

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1 Published in 2022 at "eLife"

DOI: 10.7554/elife.77907

Abstract: Neuronal responses to similar stimuli change dynamically over time, raising the question of how internal representations can provide a stable substrate for neural coding. Recent work has suggested a large degree of drift in neural… read more here.

Keywords: contribution behavioural; representational drift; drift; neural activity ... See more keywords