Notice: Users may be experiencing issues with displaying some pages on stanfordhealthcare.org. We are working closely with our technical teams to resolve the issue as quickly as possible. Thank you for your patience.
New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Polysomnogram - Medical Test
Polysomnogram
A polysomnogram continuously records brain waves during sleep, as well as a number of nerve and muscle functions during nighttime sleep. The study is used to evaluate sleep disorders, such as sleep apnea, periodic limb movement disorder (PLMD), narcolepsy and hypersomnia.