Semantic memory and the hippocampus: Revisiting, reaffirming, and extending the reach of their critical relationship
Since Tulving proposed a distinction in memory between semantic and episodic memory,
considerable effort has been directed towards understanding their similar and unique …
considerable effort has been directed towards understanding their similar and unique …
Integration and differentiation of hippocampal memory traces
Prevailing theories of hippocampal function argue that memories are rapidly encoded by
non-overlapping memory traces. Concurrently, the hippocampus has been argued to …
non-overlapping memory traces. Concurrently, the hippocampus has been argued to …
Continuously changing memories: a framework for proactive and non-linear consolidation
NM Roüast, M Schönauer - Trends in Neurosciences, 2023 - cell.com
The traditional view of long-term memory is that memory traces mature in a
predetermined'linear'process: their neural substrate shifts from rapidly plastic medial …
predetermined'linear'process: their neural substrate shifts from rapidly plastic medial …
Representational formats of human memory traces
R Heinen, A Bierbrauer, OT Wolf… - Brain Structure and …, 2024 - Springer
Neural representations are internal brain states that constitute the brain's model of the
external world or some of its features. In the presence of sensory input, a representation may …
external world or some of its features. In the presence of sensory input, a representation may …
The assimilation of novel information into schemata and its efficient consolidation
Schemata enhance memory formation for related novel information. This is true even when
this information is neutral with respect to schema-driven expectations. This assimilation of …
this information is neutral with respect to schema-driven expectations. This assimilation of …
Effects of prior knowledge on brain activation and functional connectivity during memory retrieval
D Guo, H Chen, L Wang, J Yang - Scientific Reports, 2023 - nature.com
Previous studies have shown that the ventral medial prefrontal cortex (vmPFC) plays an
important role in schema-related memory. However, there is an intensive debate to what …
important role in schema-related memory. However, there is an intensive debate to what …
How to optimize knowledge construction in the brain
MTR van Kesteren, M Meeter - npj Science of Learning, 2020 - nature.com
Well-structured knowledge allows us to quickly understand the world around us and make
informed decisions to adequately control behavior. Knowledge structures, or schemas, are …
informed decisions to adequately control behavior. Knowledge structures, or schemas, are …
Feature-specific reaction times reveal a semanticisation of memories over time and with repeated remembering
J Lifanov, J Linde-Domingo, M Wimber - Nature communications, 2021 - nature.com
Memories are thought to undergo an episodic-to-semantic transformation in the course of
their consolidation. We here test if repeated recall induces a similar semanticisation, and if …
their consolidation. We here test if repeated recall induces a similar semanticisation, and if …
Memory engrams in the neocortex
S Brodt, S Gais - The Neuroscientist, 2021 - journals.sagepub.com
While in the past much of our knowledge about memory representations in the brain has
relied on loss-of-function studies in which whole brain regions were temporarily inactivated …
relied on loss-of-function studies in which whole brain regions were temporarily inactivated …
Memory out of context: Spacing effects and decontextualization in a computational model of the medial temporal lobe.
Some neural representations gradually change across multiple timescales. Here we argue
that modeling this “drift” could help explain the spacing effect (the long-term benefit of …
that modeling this “drift” could help explain the spacing effect (the long-term benefit of …