Extended Data Fig. 2: Decoding is not significant in primary visual cortex control regions.
From: Odour-imagery ability is linked to food craving, intake, and adiposity change in humans
a, Control regions for the neural decoding analyses included the left and right primary visual cortices. b–c, SVM accuracies (b) and voxel correlations (c) were not significant for real, imagined, or cross-modal odours in either control region. Box-and-whisker plots represent single participants from the minimum to maximum (whiskers) around the 25th to 75th percentiles (box limits), along with the median (center line) and mean (+symbol) of the data. L, left; R, right; SVM, support vector machine; V1, primary visual cortex. See also Fig. 2 for additional details on the two decoding methods and significant effects in the piriform cortex regions of interest.
