case_images: PMC5320323_01
case_images: Visualization of CH's lesion from nine axial slices of his T1 scan with 10 mm between each slice going from inferior (a) to superior (i) location.
case_images: NP2017-2761913.001.jpg
case_images: PMC5320323_01_NP2017-2761913.001.jpg
case_images: fig1
case_images: Figure 1 shows nine axial slices from CH's T1 scan. From the intermediate template, scans were then mapped to the "N27 Colin" normalized template in MNI space and then resampled to 1 mm axial resolution using AFNI's 3dresample.
case_images: Lower off-diagonal for the two theoretical similarity matrices based on (a) visual and (b) orthographic levels of representation.
case_images: NP2017-2761913.002.jpg
case_images: PMC5320323_01_NP2017-2761913.002.jpg
case_images: fig2
case_images: We used the MatchCalculator tool, developed by Colin Davis, to calculate the similarity between words according to this theory (http://www.pc.rhul.ac.uk/staff/c.davis/Utilities/MatchCalc/)2.  Figure 2 depicts a visual representation of the off-diagonal of the similarity matrices generated by these different theories of cognitive representation, in which an entry of i,  j in a given matrix indicates how similar word i is to word j using a given metric.