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Episode 175: Hans Van Dongen on how fatigue and sleep loss lead to cognitive deficits

STEM-Talk

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Understanding Vigilant Attention Through the Psychomotor Vigilance Test

This chapter explores the psychomotor vigilance test (PVT) as a key tool for assessing attention and reaction times, particularly under conditions of sleep deprivation. It emphasizes the moment-to-moment fluctuations in cognitive performance and highlights individual differences in vulnerability to sleep loss.

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