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. 2017 Dec 5;10:2741–2750. doi: 10.2147/JPR.S143734

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© 2017 Wang et al. This work is published and licensed by Dove Medical Press Limited

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Between-group differences of the ALFF in the typical frequency band (0.01–0.08 Hz).

Notes: The effects are significant at voxel p<0.001, and cluster level p<0.05, GRF corrected for two-sample t-tests. A cool color indicates that the CTN group had decreased ALFF compared with the controls and a hot color indicates the opposite. This result is rendered by using the BrainNet Viewer (https://www.nitrc.org/projects/bnv/).

Abbreviations: ALFF, amplitude of low-frequency fluctuation; CTN, classic trigeminal neuralgia; GRF, Gaussian random field; HC, healthy control; L, left; R, right.