Investigation on the Neural Mechanism of Hypnosis-Based Respiratory Control Using Functional MRI

Figure 5

Interstate difference of voxel-wise correlation (corr.) between neural activity and respiratory motion, within combined mask of correlation maps of two states threshold at , and state-disparity of correlation coefficient over 1 and cluster size over 80 voxels (2160 mm³). The value of color-bar indicates coefficient in hypnosis state minus that in normal state. Red overlap indicates positive correlation in hypnosis state and negative in normal state, while blue indicates the negative correlation in hypnosis state and positive in normal state. TEI/TEE = tail end of inspiration/expiration; fALFF = fractional amplitude of low frequency fluctuation; ReHo = regional homogeneity; DC = degree centrality.