Sleep Interventions and Neurocognitive Outcomes

The acoustic enhancement of slow-wave activity will be conducted using the Dreem2 headband. This device utilizes five dry-EEG electrodes (O1, O2, FpZ, F7, and F8), a 3D accelerometer, and a pulse oximeter to detect slow-wave activity and generates acoustic stimulation of slow-waves to augment slow-wave sleep.

Cognitive behavioral therapy for insomnia (CBTI) is a well-established first-line or complimentary treatment for insomnia which consists of cognitive and behavioral modifications, including addressing maladaptive sleep-related behaviors, controlling sleep environment, and limiting time spent in bed.