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Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Human Performance and Limitations > Which statement about non-REM sleep is correct?

169 - ATPL Question Bank in English - Which statement about non-REM sleep is correct?

Question 169 - Human Performance and Limitations - ATPL - Airline Transport Pilot Licence

It includes deep or slow-wave sleep, usually prominent early in the night, and contributes to restoration; memory consolidation involves both non-REM and REM sleep.

Every non-REM stage is characterised by rapid eye movements and waking-like brain activity.

Deep non-REM sleep normally appears only in the final sleep cycle immediately before awakening.

Non-REM sleep has no role in restoration or memory processes.

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