Why is everyone talking about brain state?
The rapid and coordinated propagation of neural activity across the brain provides the
foundation for complex behavior and cognition. Technical advances across neuroscience …
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 …
produce adaptive behaviour. There are two views on the relationship between cognition and …
Global waves synchronize the brain's functional systems with fluctuating arousal
We propose and empirically support a parsimonious account of intrinsic, brain-wide
spatiotemporal organization arising from traveling waves linked to arousal. We hypothesize …
spatiotemporal organization arising from traveling waves linked to arousal. We hypothesize …
Non-invasive transcranial ultrasound stimulation for neuromodulation
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 …
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
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 …
neurons and circuits to large-scale networks. As such, it is unlikely that an explanatory …
Neural manifolds for the control of movement
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 …
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 …
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
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 …
are poised near a critical point or phase transition and that this near-critical behavior …
[HTML][HTML] Cortical areas interact through a communication subspace
Most brain functions involve interactions among multiple, distinct areas or nuclei. For
instance, visual processing in primates requires the appropriate relaying of signals across …
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 …
between repeated presentation of identical stimuli or trials. Recent results in humans and …