Nurse Practitioners and Physician Assistants Are Important to the Sleep Team Nurse Practitioners and Physician Assistants Are Important to the Sleep Team Download Variable Response to CPAP in a Case of Severe Obstructive Sleep Apnea: An Unusual Cause A Case of Narcolepsy Type 2 and Postural Tachycardia Syndrome Secondary to Lesions of the Thalamus and Amygdala