A Free Precision Neurobiology Resource
PNB Calm & Sleep Protocols
Structured audio sessions designed to support calming, sleep readiness, and focus preparation.
Use only while resting or seated in a safe, stationary setting. Keep the volume comfortable and stop the session if discomfort occurs.
PNB Focus Prep Protocol
Supports readiness before learning, therapy, or Cortex training.
Start SessionRegulation comes first. Training builds on it.
These audio protocols help your child settle into a more stable state. Cortex builds on that state through active, frontal EEG-guided brain training games designed for consistent at-home use.
Visit PNB CortexAbout these protocols
These sessions use a type of structured auditory input where slightly different tones are delivered to each ear through headphones.
This approach has been explored in research for its potential to support relaxation, focus, and sleep readiness. Results can vary from child to child. These protocols are designed to support calming and preparation, and are most effective when used consistently as part of a daily routine.
These sessions are a supportive first step. Cortex builds on this by adding active brain training.