neurofeedback
Therapeutic technique using real-time brain activity displays to train patients to self-regulate neural patterns and improve clinical symptoms.
Full Definition
Neurofeedback, also known as EEG biofeedback, is a form of biofeedback that uses real-time displays of brain activity to teach self-regulation of neural function. The technique typically involves recording EEG signals and providing immediate visual or auditory feedback when desired brain wave patterns are achieved. Patients learn to consciously modulate their brain activity to promote healthier neural patterns. Neurofeedback has been applied to treat various conditions including ADHD, epilepsy, depression, and anxiety disorders. The effectiveness relies on the brain's neuroplasticity—its ability to reorganize and form new neural connections in response to training.
Usage
Usage note: Distinguish from passive neural monitoring; emphasizes active patient training component.
In Context
- "The ADHD patient showed improved attention after 20 sessions of neurofeedback training." — Clinical treatment report
- "Real-time fMRI neurofeedback was used to train patients to regulate amygdala activity." — Neuropsychiatric research paper