Investigation of Functional Connectivity Differences between Voluntary Respirations via Mouth and Nose Using Resting State fMRI

Figures

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  Figure 1. Region of interest (ROI)-to-ROI connectome ring maps of all selected ROI seeds in (a) Mouth > Nose and (b) Mouth < Nose contrasts. The color links are obtained at a ROI-to-ROI connections height threshold (FDR) of P < 0.05, seed ROI height threshold (uncorrected) of P < 0.05, with one-sided positive seed level correction and permutation tests. The color bar indicates the statistical T value. Abbreviations: ROI, region of interest; FDR, false discovery rate.

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  Figure 2. ROI-to-ROI 3D rendering maps of all selected ROI seeds in Mouth > Nose contrast, which was the same result as Figure 1a. 3D maps presented (a) dorsal, (b) anterior, (c) right and (d) left. The maps are obtained at a ROI-to-ROI connections height threshold (FDR) of P < 0.05, seed ROI height threshold (uncorrected) of P < 0.05, with one-sided positive seed level correction and permutation tests. The color bar indicates the statistical T value. Abbreviations: ROI, region of interest; FDR, false discovery rate.

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  Figure 3. ROI-to-ROI 3D rendering maps of all selected ROI seeds in Mouth < Nose contrast, which was the same result as Figure 1b. 3D maps presented (a) dorsal, (b) anterior, (c) right and (d) left views. The maps are obtained at a ROI-to-ROI connections height threshold (FDR) of P < 0.05, seed ROI height threshold (uncorrected) of P < 0.05, with one-sided positive seed level correction and permutation tests. The color bar indicates the statistical T value. Abbreviations: ROI, region of interest; FDR, false discovery rate.