Everyone dreams every night.

When a person has a problem with sleep, the name of the problem is___

How many minutes does a sleep cycle last, on average?

What can happen if you get inadequate sleep over a long period of time?

Which stage of sleep do we dream?

How much sleep does the average teenager need?

During sleep, your brain rests.

Can getting healthy amounts of sleep improve school results?

What is a strategy that helps you get better sleep?

Naturally occurring physical, behavioral, and mental changes in the body that typically follow the 24-hour cycle of the sun is called:

Lindsay is having an extremely vivid, storylike dream, with rich detail.

Jack, a 7 year old child, has just wet the bed.

Lisa is feeling hypnagogic sensations, such as feelings of floating or feelings of falling

Paul is having a scary dream in which he is running away from a pack of wolves. Despite his motor cortex being active, his body does not act out these running motions because the brainstem has functionally paralyzed him.

Jeff is experiencing slow alpha waves in his brain.

Nora is asleep, but could be awakened easily. Her brain is experiencing sleep spindles.

Leah’s (closed) eyes are doing fast and jerky movements.

Erica is experiencing Delta waves in her brain.

Kara’s alpha waves have just changed into more irregular brain waves and her respiratory rate has decreased

A storm with very loud thunder and very bright lightning is rolling by Jessica’s house in the middle of the night, but she isn’t awakened whatsoever.