a marginal trendp = 0.077
Our findings suggest that both types of novelty were represented in the memorability subspace following event boundaries, with strong evidence for co-occurrence novelty (R2 difference = 0.23, p = 0.009, from a one-sided permutation test) and a marginal trend for valence novelty (R2 difference = 0.10, p = 0.077), but not preceding them (co-occurrence novelty: R 2 difference = 0.03, p = 0.212; valence novelty: R 2 difference = −0.04, p = 0.892) (Fig. 5C , Supplementary Fig. 7A , B ).