highly significantp < 10 −15
All three pairwise within-individual differences between wake, NREM, and REM slopes were highly significant ( p < 10 −15 matched-pair t tests) and similar results were obtained for C3-M2 (Extended Data Figs. 1-2 , 1-3 ).
All three pairwise within-individual differences between wake, NREM, and REM slopes were highly significant ( p < 10 −15 matched-pair t tests) and similar results were obtained for C3-M2 (Extended Data Figs. 1-2 , 1-3 ).
In the present longitudinal CHAT analysis, we observed nominally significant ( p < 0.01) age-related change, but only for a modest flattening of REM slopes (Extended Data Fig. 10-1 ).