Neurophysiological and computational principles of cortical rhythms in cognition

XJ Wang - Physiological reviews, 2010 - journals.physiology.org
Synchronous rhythms represent a core mechanism for sculpting temporal coordination of
neural activity in the brain-wide network. This review focuses on oscillations in the cerebral …

[HTML][HTML] Oscillatory interactions between sensorimotor cortex and the periphery

SN Baker - Current opinion in neurobiology, 2007 - Elsevier
Field potential recordings from motor cortex show oscillations in the beta-band (∼ 20Hz),
which are coherent with similar oscillations in the activity of contralateral contracting …

The phase of sensorimotor mu and beta oscillations has the opposite effect on corticospinal excitability

M Wischnewski, ZJ Haigh, S Shirinpour, I Alekseichuk… - Brain stimulation, 2022 - Elsevier
Background Neural oscillations in the primary motor cortex (M1) shape corticospinal
excitability. Power and phase of ongoing mu (8–13 Hz) and beta (14–30 Hz) activity may …

Dynamical relaying can yield zero time lag neuronal synchrony despite long conduction delays

R Vicente, LL Gollo, CR Mirasso… - Proceedings of the …, 2008 - National Acad Sciences
Multielectrode recordings have revealed zero time lag synchronization among remote
cerebral cortical areas. However, the axonal conduction delays among such distant regions …

Contributions of descending and ascending pathways to corticomuscular coherence in humans

CL Witham, CN Riddle, MR Baker… - The Journal of …, 2011 - Wiley Online Library
Non‐technical summary Neural activity in parts of the cerebral cortex related to movement
oscillates at frequencies around 20 Hz. These oscillations are correlated with similar …

Quantitative analysis and biophysically realistic neural modeling of the MEG mu rhythm: rhythmogenesis and modulation of sensory-evoked responses

SR Jones, DL Pritchett, MA Sikora… - Journal of …, 2009 - journals.physiology.org
Variations in cortical oscillations in the alpha (7–14 Hz) and beta (15–29 Hz) range have
been correlated with attention, working memory, and stimulus detection. The mu rhythm …

Neuronal assembly dynamics in the beta1 frequency range permits short-term memory

N Kopell, MA Whittington… - Proceedings of the …, 2011 - National Acad Sciences
Cell assemblies have long been thought to be associated with brain rhythms, notably the
gamma rhythm. Here, we use a computational model to show that the beta1 frequency band …

Local field potentials reflect cortical population dynamics in a region-specific and frequency-dependent manner

C Gallego-Carracedo, MG Perich, RH Chowdhury… - Elife, 2022 - elifesciences.org
The spiking activity of populations of cortical neurons is well described by the dynamics of a
small number of population-wide covariance patterns, whose activation we refer to as 'latent …

Propagating waves in human motor cortex

K Takahashi, M Saleh, RD Penn… - Frontiers Human …, 2011 - frontiersin.org
Previous studies in non-human primates (NHPs) have shown that beta oscillations (15–30
Hz) of local field potentials (LFPs) in the arm/hand areas of primary motor cortex (MI) …

Region-specific changes in gamma and beta2 rhythms in NMDA receptor dysfunction models of schizophrenia

AK Roopun, MO Cunningham, C Racca… - Schizophrenia …, 2008 - academic.oup.com
Cognitive disruption in schizophrenia is associated with altered patterns of spatiotemporal
interaction associated with multiple electroencephalogram (EEG) frequency bands in cortex …