A software for testing and training visuo-motor coordination for upper limb control

Oliveira, Anderson Souza; Andersen, Carina Østervig; Grimstrup, Cathrine Brix; Pretzmann, Freja; Mortensen, Nicklas Haugaard; Castro, Miguel Nobre; Mrachacz-Kersting, Natalie

doi:10.1016/j.jneumeth.2019.06.002

Cited by 2 publications

(1 citation statement)

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“…This latter neural activity was somatotopically organized and was more circumscribed at contralateral sides than alpha or beta oscillations. Follow-up studies have confirmed these findings for a wide range of gamma frequency bands using again ECoG (Pfurtscheller et al, 2003;Leuthardt et al, 2004;Ball et al, 2008;Darvas et al, 2010), but also using magnetoencephalography (MEG; Dalal et al, 2007;Cheyne et al, 2008;Tecchio et al, 2008;Muthukumaraswamy, 2010;Wilson et al, 2010;Trevarrow et al, 2019;Spooner et al, 2021;Wiesman et al, 2021), scalp electroencephalography (EEG; Pfurtscheller et al, 1993;Ball et al, 2008;Darvas et al, 2010;Herz et al, 2012;Oliveira et al, 2019;Djalovski et al, 2021) and stereo EEG (Brovelli et al, 2005;Szurhaj et al, 2005). The detected gamma activities in EEG tend to be in the low frequency band range near 40 to 60 Hz because of the filtering properties of the scalp, cortical orientations of neuronal populations and other factors that limit the detection of fast rhythms in EEG (Nunez and Srinivasan, 2006).…”

Section: Overviewmentioning

confidence: 81%

The Control of Movements via Motor Gamma Oscillations

Ulloa

2022

Front. Hum. Neurosci.

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The ability to perform movements is vital for our daily life. Our actions are embedded in a complex environment where we need to deal efficiently in the face of unforeseen events. Neural oscillations play an important role in basic sensorimotor processes related to the execution and preparation of movements. In this review, I will describe the state of the art regarding the role of motor gamma oscillations in the control of movements. Experimental evidence from electrophysiological studies has shown that motor gamma oscillations accomplish a range of functions in motor control beyond merely signaling the execution of movements. However, these additional aspects associated with motor gamma oscillation remain to be fully clarified. Future work on different spatial, temporal and spectral scales is required to further understand the implications of gamma oscillations in motor control.

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