[HTML][HTML] Sleep spindles: mechanisms and functions

LMJ Fernandez, A Lüthi - Physiological reviews, 2020‏ - journals.physiology.org
Sleep spindles are burstlike signals in the electroencephalogram (EEG) of the slee**
mammalian brain and electrical surface correlates of neuronal oscillations in thalamus. As …

[HTML][HTML] Brain rhythms of pain

M Ploner, C Sorg, J Gross - Trends in cognitive sciences, 2017‏ - cell.com
Pain is an integrative phenomenon that results from dynamic interactions between sensory
and contextual (ie, cognitive, emotional, and motivational) processes. In the brain the …

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 …

Functional brain networks are dominated by stable group and individual factors, not cognitive or daily variation

C Gratton, TO Laumann, AN Nielsen, DJ Greene… - Neuron, 2018‏ - cell.com
The organization of human brain networks can be measured by capturing correlated brain
activity with fMRI. There is considerable interest in understanding how brain networks vary …

Coupled electrophysiological, hemodynamic, and cerebrospinal fluid oscillations in human sleep

NE Fultz, G Bonmassar, K Setsompop, RA Stickgold… - Science, 2019‏ - science.org
Sleep is essential for both cognition and maintenance of healthy brain function. Slow waves
in neural activity contribute to memory consolidation, whereas cerebrospinal fluid (CSF) …

On the stability of BOLD fMRI correlations

TO Laumann, AZ Snyder, A Mitra, EM Gordon… - Cerebral …, 2017‏ - academic.oup.com
Measurement of correlations between brain regions (functional connectivity) using blood
oxygen level dependent (BOLD) fMRI has proven to be a powerful tool for studying the …

Brain states as wave-like motifs

M Foster, D Scheinost - Trends in Cognitive Sciences, 2024‏ - cell.com
There is ample evidence of wave-like activity in the brain at multiple scales and levels. This
emerging literature supports the broader adoption of a wave perspective of brain activity …

How do the brain's time and space mediate consciousness and its different dimensions? Temporo-spatial theory of consciousness (TTC)

G Northoff, Z Huang - Neuroscience & Biobehavioral Reviews, 2017‏ - Elsevier
Time and space are the basic building blocks of nature. As a unique existent in nature, our
brain exists in time and takes up space. The brain's activity itself also constitutes and …

Targeted neurostimulation reverses a spatiotemporal biomarker of treatment-resistant depression

A Mitra, ME Raichle, AD Geoly, IH Kratter… - Proceedings of the …, 2023‏ - pnas.org
Major depressive disorder (MDD) is widely hypothesized to result from disordered
communication across brain-wide networks. Yet, prior resting-state-functional MRI (rs-fMRI) …

High-resolution map** of infraslow cortical brain activity enabled by graphene microtransistors

E Masvidal-Codina, X Illa, M Dasilva, AB Calia… - Nature materials, 2019‏ - nature.com
Abstract Recording infraslow brain signals (< 0.1 Hz) with microelectrodes is severely
hampered by current microelectrode materials, primarily due to limitations resulting from …