How much sleep debt does Tom accumulate if he sleeps 6 hours from Monday to Friday?

True or False: Napping can help shift workers take advantage of their circadian rhythm.

How many hours of sleep does the average adult require for optimal performance?

True or False: Chronic sleep deprivation can lead to decrease daytime sleepiness

What major advancement in sleep technology occurred in the late 1980s and early 1990s?

At what age do infants typically start entering sleep through NREM?

Who discovered EEG in 1929, leading to the study of sleep states in humans?

What is the typical sleep duration for teenagers (13-18 years)?

What is the gold standard for scoring reliability in sleep diagnostics?

Navigating in the world is one of the more complex kinds of spatial cognition that we are capable of.  In your own words, please define what it means to do navigation through extrapersonal space. Please provide an example of this specific kind of navigation.  Finally, please tell me one of the basic kinds of spatial cognitive process that we have to use for navigation through this size of space. (3 points).