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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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The Cognitive Costs of Sleep Deprivation

This chapter explores the intricate relationship between sleep deprivation and cognitive performance, highlighting how prolonged task engagement parallels the effects of sleep loss. It discusses the local sleep hypothesis, how neuronal inactivity impacts attention, and the risks of cognitive deficits in high-pressure situations. Additionally, it addresses misconceptions about sleep needs and the alarming reality of impaired functioning, even with moderate sleep reduction.

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