1.   Sleep disorders are a serious psychological problem.

2.   There are many sleep disorders, but the most prevalent is sleep apnea, involving brief interruptions of air flow.

3.   Valerian root is most often used to treat sleep disorders that stem from anxiety and nervousness.

4.   Daytime drowsiness and associated sleep disorders can affect the quality of your life and can cause accidents, especially among drivers.

5.   Among other companies with new products for sleep disorders are Respironics Inc., Medtronic Inc., and Cephalon Inc. and Healthdyne Inc.

6.   Another juror wanted to know whether the study of sleep disorders relied heavily on speculation rather than hard scientific data.

7.   Another important risk factor is sleep disorders, especially sleep apnea, which causes loud snoring, disrupted sleep and daytime sleepiness.

8.   As the physiological mechanisms of sleep become better understood, doctors are better able to alleviate sleep disorders.

9.   Both are very effective products for sleep disorders, Wasilewski said.