[HTML][HTML] 'Activity-silent'working memory in prefrontal cortex: a dynamic coding framework

MG Stokes - Trends in cognitive sciences, 2015 - cell.com
Working memory (WM) provides the functional backbone to high-level cognition.
Maintenance in WM is often assumed to depend on the stationary persistence of neural …

Revisiting the role of persistent neural activity during working memory

KK Sreenivasan, CE Curtis, M D'Esposito - Trends in cognitive sciences, 2014 - cell.com
What are the neural mechanisms underlying working memory (WM)? One influential theory
posits that neurons in the lateral prefrontal cortex (lPFC) store WM information via persistent …

Persistent activity during working memory from front to back

CE Curtis, TC Sprague - Frontiers in Neural Circuits, 2021 - frontiersin.org
Working memory (WM) extends the duration over which information is available for
processing. Given its importance in supporting a wide-array of high level cognitive abilities …

Sustained activity encoding working memories: not fully distributed

ML Leavitt, D Mendoza-Halliday… - Trends in …, 2017 - cell.com
Working memory (WM) is the ability to remember and manipulate information for short time
intervals. Recent studies have proposed that sustained firing encoding the contents of WM is …

Reconciling persistent and dynamic hypotheses of working memory coding in prefrontal cortex

SE Cavanagh, JP Towers, JD Wallis, LT Hunt… - Nature …, 2018 - nature.com
Competing accounts propose that working memory (WM) is subserved either by persistent
activity in single neurons or by dynamic (time-varying) activity across a neural population …

Theoretical distinction between functional states in working memory and their corresponding neural states

MG Stokes, PS Muhle-Karbe, NE Myers - Visual Cognition, 2020 - Taylor & Francis
Working memory (WM) is important for guiding behaviour, but not always for the next
possible action. Here we define a WM item that is currently relevant for guiding behaviour as …

Is activity silent working memory simply episodic memory?

AO Beukers, TJ Buschman, JD Cohen… - Trends in cognitive …, 2021 - cell.com
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 …

From cognitive to neural models of working memory

M D'Esposito - … Transactions of the Royal Society B …, 2007 - royalsocietypublishing.org
Working memory refers to the temporary retention of information that was just experienced or
just retrieved from long-term memory but no longer exists in the external environment. These …

[PDF][PDF] Sensory cortex is nonessential in working memory storage

Y Xu - Trends in cognitive sciences, 2018 - postlab.psych.wisc.edu
Conclusion After delineating several key principles, we contend that sensory recruitment
theory remains the most parsimonious account of extant data. Nevertheless, the ideas …

Neurocognitive architecture of working memory

J Eriksson, EK Vogel, A Lansner, F Bergström… - Neuron, 2015 - cell.com
A crucial role for working memory in temporary information processing and guidance of
complex behavior has been recognized for many decades. There is emerging consensus …