What does cognitive behavioral therapy for insomnia (CBT-I) focus on?

Cognitive behavioral therapy for insomnia (CBT-I) primarily focuses on addressing negative thoughts and behaviors related to sleep. This therapeutic approach involves identifying and changing maladaptive beliefs about sleep, which can contribute to insomnia and poor sleep quality. By restructuring negative thought patterns, patients learn to develop healthier attitudes toward sleep, thereby reducing anxiety and increasing the likelihood of better sleep outcomes.

CBT-I also incorporates behavioral techniques such as sleep restriction, stimulus control, and relaxation training to enhance its effectiveness. However, the central tenet remains the modification of negative cognitive patterns that disrupt sleep, making this focus crucial for successful treatment.

The other options do not encapsulate the essence of what CBT-I is designed to achieve. While medication management and polysomnography can play roles in sleep disorders, they are not the primary focus of CBT-I, which aims to empower individuals to achieve better sleep through cognitive and behavioral changes.