Hybrid ICA-Seed-Based Methods for fMRI Functional Connectivity Assessment: A Feasibility Study
Figure 3
Spatial maps and time courses for Run 3, derived from (a) task-related GLM; hybrid ICA-seed-based approaches using the average time course from (b) a single voxel, (c) a few voxels, or (d) many voxels; dual regression using seed spatial information from (e) an IC spatial map or (f) an entire set of IC spatial maps; (g) ICA; and (h) regression of the fMRI data against the IC time course. Run 3 was the source of seed spatial information.
