Fig. 7
From: A review and outlook on visual analytics for uncertainties in functional magnetic resonance imaging
Examples of the three most common direct connectivity measure visualisation techniques: a node–link diagram which is overlaid on a 3D anatomy (created in BrainNet Viewer [77]). This minimises the need for mental reconstruction of the anatomy, but can increase clutter and imply direct connections; b matrix visualisation where pairwise coactivation values are displayed on the grid. This requires more mental reconstruction of the anatomy, but it is better for subject comparison and is clutter free; c radial connectivity diagram (created in the pipeline by Irimia et al. [78]). This implies anatomical location through node ordering, while also not implying direct connections and minimising visual clutter