Brain plasticity-based therapeutics

MM Merzenich, TM Van Vleet… - Frontiers in human …, 2014 - frontiersin.org
The primary objective of this review article is to summarize how the neuroscience of brain
plasticity, exploiting new findings in fundamental, integrative and cognitive neuroscience, is …

Mechanisms of persistent activity in cortical circuits: possible neural substrates for working memory

J Zylberberg, BW Strowbridge - Annual review of neuroscience, 2017 - annualreviews.org
A commonly observed neural correlate of working memory is firing that persists after the
triggering stimulus disappears. Substantial effort has been devoted to understanding the …

Working memory, attention, and salience in active inference

T Parr, KJ Friston - Scientific reports, 2017 - nature.com
The psychological concepts of working memory and attention are widely used in the
cognitive and neuroscientific literatures. Perhaps because of the interdisciplinary appeal of …

UP-DOWN cortical dynamics reflect state transitions in a bistable network

D Jercog, A Roxin, P Bartho, A Luczak, A Compte… - Elife, 2017 - elifesciences.org
In the idling brain, neuronal circuits transition between periods of sustained firing (UP state)
and quiescence (DOWN state), a pattern the mechanisms of which remain unclear. Here we …

Mechanisms of distributed working memory in a large-scale network of macaque neocortex

JF Mejias, XJ Wang - elife, 2022 - elifesciences.org
Neural activity underlying working memory is not a local phenomenon but distributed across
multiple brain regions. To elucidate the circuit mechanism of such distributed activity, we …

Distinct roles of GABAA and GABAB receptors in balancing and terminating persistent cortical activity

EO Mann, MM Kohl, O Paulsen - Journal of Neuroscience, 2009 - jneurosci.org
Cortical networks spontaneously fluctuate between persistently active Up states and
quiescent Down states. The Up states are maintained by recurrent excitation within local …

Astrocytes integrate and drive action potential firing in inhibitory subnetworks

T Deemyad, J Lüthi, N Spruston - Nature communications, 2018 - nature.com
Many brain functions depend on the ability of neural networks to temporally integrate
transient inputs to produce sustained discharges. This can occur through cell-autonomous …

Variability in neuronal activity in primate cortex during working memory tasks

M Shafi, Y Zhou, J Quintana, C Chow, J Fuster… - Neuroscience, 2007 - Elsevier
Persistent elevated neuronal activity has been identified as the neuronal correlate of
working memory. It is generally assumed in the literature and in computational and …

[HTML][HTML] The active construction of the visual world

T Parr, KJ Friston - Neuropsychologia, 2017 - Elsevier
What we see is fundamentally dependent on where we look. Despite this seemingly obvious
statement, many accounts of the neurobiology underpinning visual perception fail to …

Recurrent circuit dynamics underlie persistent activity in the macaque frontoparietal network

E Hart, AC Huk - elife, 2020 - elifesciences.org
During delayed oculomotor response tasks, neurons in the lateral intraparietal area (LIP)
and the frontal eye fields (FEF) exhibit persistent activity that reflects the active maintenance …