The neurobiological foundation of memory retrieval
Memory retrieval involves the interaction between external sensory or internally generated
cues and stored memory traces (or engrams) in a process termed 'ecphory'. While ecphory …
cues and stored memory traces (or engrams) in a process termed 'ecphory'. While ecphory …
[HTML][HTML] Representational geometry: integrating cognition, computation, and the brain
N Kriegeskorte, RA Kievit - Trends in cognitive sciences, 2013 - cell.com
The cognitive concept of representation plays a key role in theories of brain information
processing. However, linking neuronal activity to representational content and cognitive …
processing. However, linking neuronal activity to representational content and cognitive …
[HTML][HTML] Flexible reuse of cortico-hippocampal representations during encoding and recall of naturalistic events
ZM Reagh, C Ranganath - Nature Communications, 2023 - nature.com
Although every life event is unique, there are considerable commonalities across events.
However, little is known about whether or how the brain flexibly represents information about …
However, little is known about whether or how the brain flexibly represents information about …
[HTML][HTML] Discovering event structure in continuous narrative perception and memory
During realistic, continuous perception, humans automatically segment experiences into
discrete events. Using a novel model of cortical event dynamics, we investigate how cortical …
discrete events. Using a novel model of cortical event dynamics, we investigate how cortical …
Episodic memory and beyond: the hippocampus and neocortex in transformation
The last decade has seen dramatic technological and conceptual changes in research on
episodic memory and the brain. New technologies, and increased use of more naturalistic …
episodic memory and the brain. New technologies, and increased use of more naturalistic …
Brain networks underlying episodic memory retrieval
MD Rugg, KL Vilberg - Current opinion in neurobiology, 2013 - Elsevier
The importance of the medial temporal lobe to episodic memory has been recognized for
decades. Recent human fMRI findings have begun to delineate the functional roles of …
decades. Recent human fMRI findings have begun to delineate the functional roles of …
Transcending time in the brain: How event memories are constructed from experience
Our daily lives unfold continuously, yet when we reflect on the past, we remember those
experiences as distinct and cohesive events. To understand this phenomenon, early …
experiences as distinct and cohesive events. To understand this phenomenon, early …
Predictions transform memories: How expected versus unexpected events are integrated or separated in memory
Our brains constantly generate predictions about the environment based on prior
knowledge. Many of the events we experience are consistent with these predictions, while …
knowledge. Many of the events we experience are consistent with these predictions, while …
[HTML][HTML] NEVER forget: negative emotional valence enhances recapitulation
A hallmark feature of episodic memory is that of “mental time travel,” whereby an individual
feels they have returned to a prior moment in time. Cognitive and behavioral neuroscience …
feels they have returned to a prior moment in time. Cognitive and behavioral neuroscience …
[HTML][HTML] Consolidation promotes the emergence of representational overlap in the hippocampus and medial prefrontal cortex
Structured knowledge is thought to form, in part, through the extraction and representation of
regularities across overlapping experiences. However, little is known about how …
regularities across overlapping experiences. However, little is known about how …