Figure 5.
Using “bags of synthesized fMRI words” to predict and discriminate between fMRI activity elicited by unseen sentences. Mean decoding accuracies across participants per ROI are color-coded on a generic inflated brain surface. Critical decoding accuracies indicated in the colorbar correspond to individual-level analysis. Scores per participant for LSTS and the cortex-level analyses are in the plots to the right (LSTS is the bright yellow strip on the lower left brain map). For participants #1–10 there were 12 replicate scans of each sentence, for #11–14 there were 6 replicates.