Fig. 3
From: New approaches to the analysis of eye movement behaviour across expertise while viewing brain MRIs
An illustration of the relationship between scanning sequences and ScanMatch similarity scores. The top panels show the scanning sequence of a Participant N (note fixations are plotted according to the correct ROIs not the specific fixation location for presentation purposes). The middle panel shows the effect number of different fixations between two sequences on ScanMatch similarity score. The bottom panel shows scanning sequences that have 2 (red), 8 (green) and 15 (blue) random fixations inserted into the scanning sequence of Participant N to show the effect of this on ScanMatch similarity score