PMC6430237_01
A diagram describing the fMRI data: a design matrix with 1,750 observations (images) and 10,921 features (Gabor wavelets) for each image, and a voxel response matrix consisting of 1,294 distinct voxel response vectors, where, for each voxel, the responses to each of the 1,750 images were collected. We fit a predictive model for each voxel using the Gabor feature matrix (1,294 models). The heatmap in Figure 11 corresponds to the voxel response matrix.
nihms-1503813-f0010.jpg
PMC6430237_01_nihms-1503813-f0010.jpg
F10
Figure 10 displays a graphical representation of the data structure.