[HTML][HTML] 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 …

Hierarchical functional system development supports executive function

AS Keller, VJ Sydnor, A Pines, DA Fair… - Trends in cognitive …, 2023 - cell.com
In this perspective, we describe how developmental improvements in youth executive
function (EF) are supported by hierarchically organized maturational changes in functional …

[HTML][HTML] Geometric constraints on human brain function

JC Pang, KM Aquino, M Oldehinkel, PA Robinson… - Nature, 2023 - nature.com
The anatomy of the brain necessarily constrains its function, but precisely how remains
unclear. The classical and dominant paradigm in neuroscience is that neuronal dynamics …

Human brain effects of DMT assessed via EEG-fMRI

C Timmermann, L Roseman… - Proceedings of the …, 2023 - National Acad Sciences
Psychedelics have attracted medical interest, but their effects on human brain function are
incompletely understood. In a comprehensive, within-subjects, placebo-controlled design …

[HTML][HTML] Functional geometry of the cortex encodes dimensions of consciousness

Z Huang, GA Mashour, AG Hudetz - Nature communications, 2023 - nature.com
Consciousness is a multidimensional phenomenon, but key dimensions such as awareness
and wakefulness have been described conceptually rather than neurobiologically. We …

Interacting spiral wave patterns underlie complex brain dynamics and are related to cognitive processing

Y Xu, X Long, J Feng, P Gong - Nature human behaviour, 2023 - nature.com
The large-scale activity of the human brain exhibits rich and complex patterns, but the
spatiotemporal dynamics of these patterns and their functional roles in cognition remain …

A parsimonious description of global functional brain organization in three spatiotemporal patterns

T Bolt, JS Nomi, D Bzdok, JA Salas, C Chang… - Nature …, 2022 - nature.com
Resting-state functional magnetic resonance imaging (MRI) has yielded seemingly
disparate insights into large-scale organization of the human brain. The brain's large-scale …

[HTML][HTML] Intrinsic macroscale oscillatory modes driving long range functional connectivity in female rat brains detected by ultrafast fMRI

J Cabral, FF Fernandes, N Shemesh - Nature Communications, 2023 - nature.com
Spontaneous fluctuations in functional magnetic resonance imaging (fMRI) signals correlate
across distant brain areas, shaping functionally relevant intrinsic networks. However, the …

[HTML][HTML] Sleep fMRI with simultaneous electrophysiology at 9.4 T in male mice

Y Yu, Y Qiu, G Li, K Zhang, B Bo, M Pei, J Ye… - Nature …, 2023 - nature.com
Sleep is ubiquitous and essential, but its mechanisms remain unclear. Studies in animals
and humans have provided insights of sleep at vastly different spatiotemporal scales …

[HTML][HTML] A dorsomedial prefrontal cortex-based dynamic functional connectivity model of rumination

J Kim, JR Andrews-Hanna, H Eisenbarth… - Nature …, 2023 - nature.com
Rumination is a cognitive style characterized by repetitive thoughts about one's negative
internal states and is a common symptom of depression. Previous studies have linked trait …