Figure 2
From: On-road driving impairment following sleep deprivation differs according to age

(a) Mean ± SEM across driving duration by condition and age for blink duration. (b) Individual and group data for blink duration across the whole drive showing interactions between age and condition. (c) Mean ± SEM across driving duration by condition and age for LEC/15 min. (d) Individual and group data for LEC/15 min across the whole drive showing age × condition interactions. (e) Mean ± SEM across driving duration by condition and age group for PERCLOS. (f) Individual and group data for PERCLOS across the whole drive showing age × condition interactions. Note: LEC long eye closure, PERCLOS % time eyes are ≥ 80% closed in a minute. *padj < 0.05. False discovery rate corrections were used.