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. 2020 Feb 12;40(7):1571–1580. doi: 10.1523/JNEUROSCI.1975-19.2019

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Copyright © 2020 Tinkhauser et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License Creative Commons Attribution 4.0 International, which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.

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Figure 7. — Inter-regional beta burst coupling and slowing of movements. Here the period from −2.5 s to movement onset of reference Condition 4 (go-cues not time-locked to bursts) has been considered. A, Compares the mean amplitude in the cSTN during periods of ipsilateral STN beta bursts and non-bursting periods. The beta amplitude in the cSTN was higher during iSTN beta burst periods compared with iSTN non-burst periods (cSTN, n = 15, z = 107, p = 0.005). B, Compares groups of trials with a stronger degree of burst overlapping (14.8 ± 0.78%time) and weaker burst overlapping (13.49 ± 0.52%time) across hemispheres. This shows that a higher degree of burst overlapping is associated with greater slowing of the movement (n = 15, z = 112, p = 0.001). Red crosses correspond to value above the 75th or below the 25th percentile. **p < 0.01.