Figure 2 | Scientific Reports

Figure 2

From: Classifying attentional vulnerability to total sleep deprivation using baseline features of Psychomotor Vigilance Test performance

Figure 2The alternative text for this image may have been generated using AI.

PVT lapses (reaction times > 500 ms) in groups of participants predicted to be resilient or vulnerable to total sleep deprivation. Models were developed using baseline PVT performance features to classify individuals as resilient (blue, open circles) or vulnerable (red, open circles) to the effects of total sleep deprivation. Separate models were developed using a 10-min PVT performed at 6 different time points (4 h, 6 h, 8 h, 10 h, 12 h, and 14 h after habitual wake time). In all models and at every time point, P < 0.001 for pairwise comparisons between predicted resilient and vulnerable groups. For comparison, the time course of PVT lapses is shown for participants categorized as resilient or vulnerable based on their average number of lapses during total sleep deprivation (resilient, blue circles; vulnerable, red circles). The mean ± SEM is shown in each panel.

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