Attractor dynamics of network UP states in the neocortex

By Rosa Cossart, D. Aronov, Rafael Yuste. Nature, 2003

698 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/91875f13b7e938f4ef79d29bb4bfba4b1ab162b0

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In Cellular and Molecular Neuroscience

In Cognitive Neuroscience

Citations in the corpus

Neurophysiological and Computational Principles of Cortical Rhythms in Cognition (2010, background): “A qualitatively similar scenario underlies the generation of slow ( 1 Hz) oscillations observed in quiet sleep (190, 195, 553, 610, 679, 776, 779, 839, 905, 912, 915, 916).”
Spatiotemporal dynamics of cortical sensorimotor integration in behaving mice. (2007, background): “Typically activity propagated as waves of depolarization reflecting UP states (Steriade et al., 1993; Cowan and Wilson, 1994; Petersen et al., 2003b; Cossart et al., 2003; Shu et al., 2003; Volgushev et al., 2006) and often very large fractions of sensorimotor cortex were synchronously depolarized.”
Gating information by two-state membrane potential fluctuations. (2007, background): “Therefore , independent of the specific biophysical mechanisms proposed , the model highlights how two - state membrane fluctuations can serve to gate signals ( MacLean et al .”
Highly Nonrandom Features of Synaptic Connectivity in Local Cortical Circuits (2005, background): “This may be manifested in the simultaneous activation of several neurons in organized patterns during spontaneous and evoked activity that has been observed in cortical slices [47,48,49,50] and elsewhere [51,52,53,54].”
On How Network Architecture Determines the Dominant Patterns of Spontaneous Neural Activity (2008, background): “results in the complex spatiotemporal patterns of the spontaneous activity, as recently observed in experimental data [1,4,8,10].”
Role of emergent neural activity in visual map development (2013, positive): “Spontaneous UP–DOWN states have been recorded after eye opening between P14 and P21 in mouse visual cortex using calcium imaging and patch recordings in vitro [37].”
Spontaneous and driven cortical activity: implications for computation. (2009, positive): “Second, external stimulation can lead to response patterns across the cortical population that are similar to those observed in the spontaneous regime, as if thalamic input were to trigger a set of stereotyped response patterns [23–25].”
Attractor and integrator networks in the brain (2021, background): “There is little evidence of a critical contribution from cellular bistability in supporting these states, suggesting that it is a network-driven phenomenon involving self-excitation and global inhibition [109, 110, 111, 104, 105, 106, 4, 107].”
Dynamical principles in neuroscience (2006, background): “A correlate of bistable membrane behavior, in this case termed “up” and “down” states, has also been described in the striatum and neocortex both in vivo and in vitro Sanchez-Vives and McCormick, 2000; Cossart et al., 2003 .”
Spontaneous events outline the realm of possible sensory responses in neocortical populations (2009, background): “…that neural activity within upstates has a sequential structure, with the order in which neurons fire largely conserved from one upstate to the next, reflecting the interaction of recurrent circuitry and intrinsic cellular dynamics (Cossart et al., 2003; MacLean et al., 2005; Mao et al., 2001).”
Precise Long-Range Synchronization of Activity and Silence in Neocortical Neurons during Slow-Wave Sleep (2006, background): “One possibility is the origin of activity in a specific focus, or group of cells, with sequential lateral propagation (Sanchez-Vives and McCormick, 2000; Cossart et al., 2003).”
The functional organization of the barrel cortex. (2007, background): “These dyes can be applied extracellularly to brain slices (Peterlin et al., 2000; Cossart et al., 2003; Berger et al., 2007) or to intact brain (Stosiek et al., 2003; Kerr et al., 2005; Ohki et al., 2005; Berger et al., 2007; Sato et al., 2007) in order to image network activity reflected by…”
Closed-loop and activity-guided optogenetic control. (2015, positive): “The latter include template matching approaches (Ahrens et al., 2013; MacLean et al., 2005; Cossart et al., 2003); local correlation heuristics (Smith and Hä usser, 2010); independent-components analysis applied to volume data (ICA) (Grosenick et al., 2009); spatiotemporal ICA applied to image data…”