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Modulation of Somatosensory Alpha Rhythm by Transcranial Alternating Current Stimulation at Mu-Frequency [PDF]

open access: yesFrontiers in Human Neuroscience, 2017
Introduction: Transcranial alternating current stimulation (tACS) is emerging as an interventional tool to modulate different functions of the brain, potentially by interacting with intrinsic ongoing neuronal oscillations.
Christopher Gundlach   +9 more
doaj   +3 more sources

Time-frequency and ERP analyses of EEG to characterize anticipatory postural adjustments in a bimanual load-lifting task [PDF]

open access: yesFrontiers in Human Neuroscience, 2011
Anticipatory postural adjustments (APAs) compensate in advance for the destabilizing effect of a movement. This study investigated the specific involvement of each primary motor cortex (M1) during a bimanual load-lifting task in which subjects were ...
Fanny eBarlaam   +11 more
doaj   +6 more sources

Motor-Related Mu/Beta Rhythm in Older Adults: A Comprehensive Review

open access: yesBrain Sciences, 2023
Mu rhythm, also known as the mu wave, occurs on sensorimotor cortex activity at rest, and the frequency range is defined as 8–13Hz, the same frequency as the alpha band.
Takashi Inamoto   +6 more
doaj   +1 more source

The Effect of Baseline on Toddler Event-Related Mu-Rhythm Modulation

open access: yesBrain Sciences, 2021
Event-related mu-rhythm activity has become a common tool for the investigation of different socio-cognitive processes in pediatric populations. The estimation of the mu-rhythm desynchronization/synchronization (mu-ERD/ERS) in a specific task is usually ...
Caterina Piazza   +3 more
doaj   +1 more source

Cortical processing during robot and functional electrical stimulation

open access: yesFrontiers in Systems Neuroscience, 2023
IntroductionLike alpha rhythm, the somatosensory mu rhythm is suppressed in the presence of somatosensory inputs by implying cortical excitation. Sensorimotor rhythm (SMR) can be classified into two oscillatory frequency components: mu rhythm (8–13 Hz ...
Woosang Cho   +8 more
doaj   +1 more source

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

open access: yesBrain Stimulation, 2022
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 mediate motor cortical output.
Miles Wischnewski   +4 more
doaj   +1 more source

Down and up! Does the mu rhythm index a gating mechanism in the developing motor system?

open access: yesDevelopmental Cognitive Neuroscience, 2023
Developmental research on action processing in the motor cortex relies on a key neural marker – a decrease in 6–12 Hz activity (coined mu suppression).
Moritz Köster, Marlene Meyer
doaj   +1 more source

Does pericentral mu-rhythm “power” corticomotor excitability? – A matter of EEG perspective

open access: yesBrain Stimulation, 2021
Background: Electroencephalography (EEG) and single-pulse transcranial magnetic stimulation (spTMS) of the primary motor hand area (M1-HAND) have been combined to explore whether the instantaneous expression of pericentral mu-rhythm drives fluctuations ...
Anke Ninija Karabanov   +3 more
doaj   +1 more source

Backward Walking Induces Significantly Larger Upper-Mu-Rhythm Suppression Effects Than Forward Walking Does

open access: yesSensors, 2020
Studies have compared the differences and similarities between backward walking and forward walking, and demonstrated the potential of backward walking for gait rehabilitation.
Nan-Hung Lin   +6 more
doaj   +1 more source

The Study of Object-Oriented Motor Imagery Based on EEG Suppression. [PDF]

open access: yesPLoS ONE, 2015
Motor imagery is a conventional method for brain computer interface and motor learning. To avoid the great individual difference of the motor imagery ability, object-oriented motor imagery was applied, and the effects were studied.
Lili Li   +4 more
doaj   +1 more source

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