Sleep EEG Predictors and Correlates of the Response to Cognitive Behavioral Therapy for Insomnia

Determine the relationship of non-rapid eye movement (NREM) electroencephalographic (EEG) spectral measures and the response to cognitive behavioral therapy (CBT) in primary insomnia (PI). Patients with PI were randomly assigned to CBT or a placebo intervention (PC). Ambulatory polysomnography was performed before and after treatment. University medical center sleep laboratory. Thirty PI patients with sleep maintenance difficulty evident in...