Fig. 6: Brain state dynamics and control energies are associated with age.
a and b Standardized linear regression β weights for age as a predictor of fractional occupancy a or dwell time b in each state during rest and during each condition of the n-back task. *pcorr < 0.05 after Bonferroni correction over 20 state transitions. c Standardized linear regression β weights for age as a predictor of minimum control energy required to transition between each pair of states. *pcorr < 0.05 after Bonferroni correction over 20 state transitions. d–h Standardized linear regression β weights for age as a predictor of transition probabilities during resting state scans d, 0-back e, 1-back f, and 2-back g conditions of the n-back task, and the entire n-back task scan h. *pcorr < 0.05 after Bonferroni correction over 100 state transitions shown in panels d–h.
