Question

what is the meaning of polyphasic sleep???

Answer 1

Explanation:

What is polyphasic sleep? Most people are monophasic sleepers, meaning they get all of their rest in one long chunk, typically at night. Polyphasic sleepers, meanwhile, snooze in short bursts throughout the day instead of sleeping all night.

Answer 2

Answer:

polyphasic sleep refers to sleeping two or more times. polyphasic sleep can improve cognitive performance in conditions of sleep deprivation as compared with monophasic sleep: Individuals sleeping for 30 minutes every four hours, for a daily total of only 3 hours of sleep, performed better and were more alert.