Functional specialization and interaction in the amygdala-hippocampus circuit during working memory processing
Both the hippocampus and amygdala are involved in working memory (WM) processing.
However, their specific role in WM is still an open question. Here, we simultaneously …
However, their specific role in WM is still an open question. Here, we simultaneously …
[HTML][HTML] Cognitive flexibility across the lifespan: developmental differences in the neural basis of sustained and transient control processes during task switching
Highlights•Cognitive flexibility increases in childhood and declines in aging.•Transient
control underlying switch costs shows little change across the lifespan.•Sustained control …
control underlying switch costs shows little change across the lifespan.•Sustained control …
Subsequent Memory Effects in Cortical Pattern Similarity Differ by Semantic Class
Although living and nonliving stimuli are known to rely on distinct brain regions during
perception, it is largely unknown if their episodic memory encoding mechanisms differ as …
perception, it is largely unknown if their episodic memory encoding mechanisms differ as …
Minor changes change memories: functional magnetic resonance imaging and behavioral reflections of episodic prediction errors
S Siestrup, RI Schubotz - Journal of Cognitive Neuroscience, 2023 - ieeexplore.ieee.org
Episodic memories can be modified, a process that is potentially driven by mnemonic
prediction errors. In the present study, we used modified cues to induce prediction errors of …
prediction errors. In the present study, we used modified cues to induce prediction errors of …
Age differences in neural distinctiveness during memory encoding, retrieval, and reinstatement
Robust evidence points to mnemonic deficits in older adults related to dedifferentiated, ie
less distinct, neural responses during memory encoding. However, less is known about …
less distinct, neural responses during memory encoding. However, less is known about …
[HTML][HTML] Reduced memory precision in older age is associated with functional and structural differences in the angular gyrus
Decreased fidelity of mnemonic representations plays a critical role in age-related episodic
memory deficits, yet the brain mechanisms underlying such reductions remain unclear …
memory deficits, yet the brain mechanisms underlying such reductions remain unclear …
[HTML][HTML] The memory trace of an intrusive trauma-analog episode
Intrusive memories are a core symptom of posttraumatic stress disorder. Compared with
memories of everyday events, they are characterized by several seemingly contradictory …
memories of everyday events, they are characterized by several seemingly contradictory …
Contributions of repeated learning to memory in humans: insights from single-neuron recordings in the hippocampus and amygdala
Despite the well-established phenomenon of improved memory performance through
repeated learning, studies investigating the associated neural mechanisms have yielded …
repeated learning, studies investigating the associated neural mechanisms have yielded …
Discrimination of semantically similar verbal memory traces is affected in healthy aging
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 …
Greater sleep variance related to decrements in memory performance and event-specific neural similarity: a racially/ethnically diverse lifespan sample
Successful memory performance depends on overlap between neural representations at
encoding and retrieval. With older age, neural similarity, memory performance, and sleep …
encoding and retrieval. With older age, neural similarity, memory performance, and sleep …