Dynamic functional connectivity: promise, issues, and interpretations
The brain must dynamically integrate, coordinate, and respond to internal and external
stimuli across multiple time scales. Non-invasive measurements of brain activity with fMRI …
stimuli across multiple time scales. Non-invasive measurements of brain activity with fMRI …
High-frequency brain activity and muscle artifacts in MEG/EEG: a review and recommendations
SD Muthukumaraswamy - Frontiers in human neuroscience, 2013 - frontiersin.org
In recent years high-frequency brain activity in the gamma-frequency band (30–80 Hz) and
above has become the focus of a growing body of work in MEG/EEG research …
above has become the focus of a growing body of work in MEG/EEG research …
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 …
Large-scale cortical correlation structure of spontaneous oscillatory activity
Little is known about the brain-wide correlation of electrophysiological signals. We found
that spontaneous oscillatory neuronal activity exhibited frequency-specific spatial correlation …
that spontaneous oscillatory neuronal activity exhibited frequency-specific spatial correlation …
Intrinsic activity development unfolds along a sensorimotor–association cortical axis in youth
Animal studies of neurodevelopment have shown that recordings of intrinsic cortical activity
evolve from synchronized and high amplitude to sparse and low amplitude as plasticity …
evolve from synchronized and high amplitude to sparse and low amplitude as plasticity …
The nuisance of nuisance regression: spectral misspecification in a common approach to resting-state fMRI preprocessing reintroduces noise and obscures functional …
Recent resting-state functional connectivity fMRI (RS-fcMRI) research has demonstrated that
head motion during fMRI acquisition systematically influences connectivity estimates despite …
head motion during fMRI acquisition systematically influences connectivity estimates despite …
Functional connectivity dynamically evolves on multiple time-scales over a static structural connectome: Models and mechanisms
Over the last decade, we have observed a revolution in brain structural and functional
Connectomics. On one hand, we have an ever-more detailed characterization of the brain's …
Connectomics. On one hand, we have an ever-more detailed characterization of the brain's …
Intrinsic coupling modes: multiscale interactions in ongoing brain activity
Intrinsic coupling constitutes a key feature of ongoing brain activity, which exhibits rich
spatiotemporal patterning and contains information that influences cognitive processing. We …
spatiotemporal patterning and contains information that influences cognitive processing. We …
Resting-state hemodynamics are spatiotemporally coupled to synchronized and symmetric neural activity in excitatory neurons
Brain hemodynamics serve as a proxy for neural activity in a range of noninvasive
neuroimaging techniques including functional magnetic resonance imaging (fMRI). In …
neuroimaging techniques including functional magnetic resonance imaging (fMRI). In …
High-frequency oscillations (HFOs) in clinical epilepsy
Epilepsy is one of the most frequent neurological diseases. In focal medically refractory
epilepsies, successful surgical treatment largely depends on the identification of …
epilepsies, successful surgical treatment largely depends on the identification of …