Пространственно-временые характеристики бегущих волн в бета-вспышках МЭГ в сенсомоторной коре, в том числе до и после движения:
"We here show in human magnetoencephalography recordings that burst activity in sensorimotor cortex occurs in planar spatiotemporal wave-like patterns that dominate along two axes either parallel or perpendicular to the central sulcus. Moreover, we find that the two propagation directions are characterised by distinct anatomical and physiological features. Finally, our results suggest that sensorimotor beta bursts occurring before and after a movement share the same generator but can be distinguished by their anatomical, spectral and spatiotemporal characteristics, indicating distinct functional roles."
Catharina Zich, Andrew J Quinn, James J Bonaiuto, George O’Neill, Lydia C Mardell, Nick S Ward, Sven Bestmann. Spatiotemporal organization of human sensorimotor beta burst activity. May 20, 2022. https://www.biorxiv.org/content/10.1101/2022.05.19.492617v1
"We here show in human magnetoencephalography recordings that burst activity in sensorimotor cortex occurs in planar spatiotemporal wave-like patterns that dominate along two axes either parallel or perpendicular to the central sulcus. Moreover, we find that the two propagation directions are characterised by distinct anatomical and physiological features. Finally, our results suggest that sensorimotor beta bursts occurring before and after a movement share the same generator but can be distinguished by their anatomical, spectral and spatiotemporal characteristics, indicating distinct functional roles."
Catharina Zich, Andrew J Quinn, James J Bonaiuto, George O’Neill, Lydia C Mardell, Nick S Ward, Sven Bestmann. Spatiotemporal organization of human sensorimotor beta burst activity. May 20, 2022. https://www.biorxiv.org/content/10.1101/2022.05.19.492617v1