Increased EEG Theta Spectral Power in Sleep in Myotonic Dystrophy Type 1 Increased EEG Theta Spectral Power in Sleep in Myotonic Dystrophy Type 1 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