Five months later the scientists asked parents about their infants' sleep patterns.

Figure out what time of day works best for your sleep patterns.

His sleep pattern might look something like that shown in fig. 2.2.

I would like to know how to modify sleep patterns.

Helping to control sleep patterns for people who work night shifts.

It tracks movement 24 hours a day, including sleep patterns.

Online services can also be used to track daily sleep patterns.

But this study is the first to look at how those networks influence sleep patterns.

And one of the biggest things I do is watch my sleep patterns.

Parents can set the stage now for baby's good sleep patterns to emerge in the future.