Tom awoke from a deep sleep.

He fell into a deep sleep.

He fell into a deep slumber.

I usually sleep soundly.

This stage occupies 45 55 of total sleep in adults.

The baby seemed to be in a deep sleep.

And this tells you, of course, how much you had in REM sleep, in deep sleep, and all this sort of thing.

The baby was in a deep sleep in his mother's arms.

That's kind of profound, in a way.

The REM sleep, rapid eye movement, dream state, is in light green and light is gray, light sleep and deep sleep, the best restorative sleep, is that dark green.

This is a beautiful, new device that gives you detailed sleep tracking data, not just whether you're asleep or awake, but also your phase of sleep deep sleep, light sleep, REM sleep.

Kierkegaard always stressed the importance of the conscience and the use of it.

But what is exactly that stuff that we lose under anesthesia, or when we are in deep, dreamless sleep?

When the sun was going down, a deep sleep fell on Abram. Now terror and great darkness fell on him.

During the financial crisis, market functioning was impaired, at times very profoundly.

The Vanir sent Njörðr and Freyr to the Æsir, and in turn the Æsir sent to the Vanir Hœnir and Mímir.

They're ideas about which people disagree in the deepest possible sense.

And that is going to change our worldview in a profound way not in a dissimilar way as 400 years ago, Copernicus' act did, by changing the way we view space and time.

And we could take a very simple view and say, well, it is that which we lose when we fall into deep sleep without dreams, or when we go under anesthesia, and it is what we regain when we recover from sleep or from anesthesia.

The kind of relationships when deep speaks to deep.

In different regions, animals can be revenants as lugats also, living people during their sleep.

Kids need sleep.

I fell back asleep.

How companies worldwide respond to Snowden s revelations will have a profound impact on their users rights.

Older people tend to sleep less overall but sleep in REM for about the same absolute time, and therefore spend a greater proportion of sleep in REM.

Are you sleepy?

I'm a light sleeper.

I'm not sleepy.

I'm sleepy.

I feel sleepy.

I'm a heavy sleeper.

References

Monti, Jaime M., S. R. Pandi Perumal, Christopher M. Sinton (2008).

How many hours of sleep do you need?

Get a good night's sleep.

I'm feeling a bit sleepy.

There have been multiple studies conducted under placebo controlled conditions.

Deep sky objects Two well known deep sky objects can be found in Vulpecula.

And you may think that anesthetics work by sending you into some deep sleep, or by blocking your receptors so that you don't feel pain, but in fact most anesthetics don't work that way.

How many hours of sleep do you need?

I need nine hours of sleep.

And sleep disorders.

Are you sleepy?

Aren't you sleepy?

Aren't you sleepy?