Is activity silent working memory simply episodic memory?
Working memory (WM) maintains task-relevant information in a state ready for processing.
While traditional theories assume that sustained neuronal activity is responsible for WM, the …
While traditional theories assume that sustained neuronal activity is responsible for WM, the …
The what, where and how of delay activity
KK Sreenivasan, M D'Esposito - Nature reviews neuroscience, 2019 - nature.com
Working memory is characterized by neural activity that persists during the retention interval
of delay tasks. Despite the ubiquity of this delay activity across tasks, species and …
of delay tasks. Despite the ubiquity of this delay activity across tasks, species and …
Time cells in the human hippocampus and entorhinal cortex support episodic memory
The organization of temporal information is critical for the encoding and retrieval of episodic
memories. In the rodent hippocampus and entorhinal cortex, evidence accumulated over the …
memories. In the rodent hippocampus and entorhinal cortex, evidence accumulated over the …
[HTML][HTML] The tie that binds: temporal coding and adaptive emotion
Emotions are temporally dynamic, but the persistence of emotions outside of their
appropriate temporal context is detrimental to health and well-being. Yet, precisely how …
appropriate temporal context is detrimental to health and well-being. Yet, precisely how …
A temporal record of the past with a spectrum of time constants in the monkey entorhinal cortex
IM Bright, MLR Meister, NA Cruzado… - Proceedings of the …, 2020 - National Acad Sciences
Episodic memory is believed to be intimately related to our experience of the passage of
time. Indeed, neurons in the hippocampus and other brain regions critical to episodic …
time. Indeed, neurons in the hippocampus and other brain regions critical to episodic …
Keeping time and rhythm by internal simulation of sensory stimuli and behavioral actions
Effective behavior often requires synchronizing our actions with changes in the environment.
Rhythmic changes in the environment are easy to predict, and we can readily time our …
Rhythmic changes in the environment are easy to predict, and we can readily time our …
[HTML][HTML] Prefrontal pathways provide top-down control of memory for sequences of events
We remember our lives as sequences of events, but it is unclear how these memories are
controlled during retrieval. In rats, the medial prefrontal cortex (mPFC) is positioned to …
controlled during retrieval. In rats, the medial prefrontal cortex (mPFC) is positioned to …
Internally generated time in the rodent hippocampus is logarithmically compressed
Abstract The Weber-Fechner law proposes that our perceived sensory input increases with
physical input on a logarithmic scale. Hippocampal 'time cells' carry a record of recent …
physical input on a logarithmic scale. Hippocampal 'time cells' carry a record of recent …
[HTML][HTML] Traveling waves in the prefrontal cortex during working memory
S Bhattacharya, SL Brincat, M Lundqvist… - PLoS computational …, 2022 - journals.plos.org
Neural oscillations are evident across cortex but their spatial structure is not well-explored.
Are oscillations stationary or do they form “traveling waves”, ie, spatially organized patterns …
Are oscillations stationary or do they form “traveling waves”, ie, spatially organized patterns …
[HTML][HTML] The learning of prospective and retrospective cognitive maps within neural circuits
VMK Namboodiri, GD Stuber - Neuron, 2021 - cell.com
Brain circuits are thought to form a" cognitive map" to process and store statistical
relationships in the environment. A cognitive map is commonly defined as a mental …
relationships in the environment. A cognitive map is commonly defined as a mental …