Figure 4.

Change of pRF sizes, CMF, and pPI size across eccentricity in V1 voxels of a normal subject and the eight amblyopic participants. A, The pRF sizes increase with eccentricity. B, The CMF decreases with visual field eccentricity for the two eyes. C, The pPI is near constant for the DE and the nDE of normals and for the fellow eye of the amblyopes but decreases with eccentricity in the AME of the amblyopic subjects. The dots and the error bars represent the mean and SD of the binned data. The thick lines represent the best fitting regression line. Black, Data estimated from the DE of a normal. Green, Data from the nDE. Blue, Data from the fixing eye of the amblyopes. Red, Data from the AME.