Hi
I don't have many details, but there is something called cataplexy which sometimes accompanies Narcolepsy. Cataplexy is " A sudden loss of muscle tone and strength, usually caused by an extreme emotional stimulus."
With the machine it sounds like she has sleep apnea "A temporary suspension of breathing occurring repeatedly during sleep that often affects overweight people or those having an obstruction in the breathing tract, an abnormally small throat opening, or a neurological disorder".
There are many good sites on sleep disorders such as: [url="http://www.sleepnet.com"]www.sleepnet.com[/url] or [url="http://www.sleepfoundation.org"]www.sleepfoundation.org[/url] or [url="http://www.talkaboutsleep.com"]www.talkaboutsleep.com[/url] and many others.
good luck |