Why is everyone talking about brain state?

AS Greene, C Horien, D Barson, D Scheinost… - Trends in …, 2023 - cell.com
The rapid and coordinated propagation of neural activity across the brain provides the
foundation for complex behavior and cognition. Technical advances across neuroscience …

Two views on the cognitive brain

DL Barack, JW Krakauer - Nature Reviews Neuroscience, 2021 - nature.com
Cognition can be defined as computation over meaningful representations in the brain to
produce adaptive behaviour. There are two views on the relationship between cognition and …

Global waves synchronize the brain's functional systems with fluctuating arousal

RV Raut, AZ Snyder, A Mitra, D Yellin, N Fujii… - Science …, 2021 - science.org
We propose and empirically support a parsimonious account of intrinsic, brain-wide
spatiotemporal organization arising from traveling waves linked to arousal. We hypothesize …

Non-invasive transcranial ultrasound stimulation for neuromodulation

G Darmani, TO Bergmann, KB Pauly, CF Caskey… - Clinical …, 2022 - Elsevier
Transcranial ultrasound stimulation (TUS) holds great potential as a tool to alter neural
circuits non-invasively in both animals and humans. In contrast to established non-invasive …

Criticality in the brain: A synthesis of neurobiology, models and cognition

L Cocchi, LL Gollo, A Zalesky, M Breakspear - Progress in neurobiology, 2017 - Elsevier
Cognitive function requires the coordination of neural activity across many scales, from
neurons and circuits to large-scale networks. As such, it is unlikely that an explanatory …

Neural manifolds for the control of movement

JA Gallego, MG Perich, LE Miller, SA Solla - Neuron, 2017 - cell.com
The analysis of neural dynamics in several brain cortices has consistently uncovered low-
dimensional manifolds that capture a significant fraction of neural variability. These neural …

Neural signs and mechanisms of consciousness: Is there a potential convergence of theories of consciousness in sight?

G Northoff, V Lamme - Neuroscience & Biobehavioral Reviews, 2020 - Elsevier
Various theories for the neural basis of consciousness have been proposed, suggesting a
diversity of neural signs and mechanisms. We ask to what extent this diversity is real, or …

Consciousness is supported by near-critical slow cortical electrodynamics

D Toker, I Pappas, JD Lendner… - Proceedings of the …, 2022 - National Acad Sciences
Mounting evidence suggests that during conscious states, the electrodynamics of the cortex
are poised near a critical point or phase transition and that this near-critical behavior …

[HTML][HTML] Cortical areas interact through a communication subspace

JD Semedo, A Zandvakili, CK Machens, MY Byron… - Neuron, 2019 - cell.com
Most brain functions involve interactions among multiple, distinct areas or nuclei. For
instance, visual processing in primates requires the appropriate relaying of signals across …

Neuromodulation of brain state and behavior

DA McCormick, DB Nestvogel… - Annual review of …, 2020 - annualreviews.org
Neural activity and behavior are both notoriously variable, with responses differing widely
between repeated presentation of identical stimuli or trials. Recent results in humans and …