What is a Sleep Study?

A sleep study may involve the following:

• Polysomnogram (PSG) – a diagnostic test which monitors brain activity, breathing and leg movements which helps to evaluate sleep apnea (obstruction of air flow) or a condition known as periodic leg movements of sleep.
• Multiple Sleep Latency Test (MSLT) – a daytime sleep study which evaluates how fast a person falls asleep.

Contact Southwest Sleep Services by calling
1-940-937-0400
 fax 1-940-937-0401 or email at