Hybrid ICA-Seed-Based Methods for fMRI Functional Connectivity Assessment: A Feasibility Study

Figure 6

Group spatial maps derived from (a) task-related GLM; (b) group ICA, PICA, 𝑁 = 14; (c) group ICA, Infomax, 𝑁 = 14; (d) group ICA, PICA, 𝑁 = 5; and (e) group ICA, PICA, 𝑁 = 30. 𝑁 is the number of ICs generated.