New to This Edition
*Incorporates significant technological developments and new research areas.
*Expanded focus on specialized applications, such as electroencephalographic (EEG) biofeedback/neurofeedback and heart rate variability biofeedback.
*Chapters on surface electromyography, quantitative EEG, and consumer products.
*Chapters on cognitive-behavioral therapy and relaxation training.
*Chapters on additional clinical problems: anxiety disorders, asthma, work-related pain, traumatic brain injury, autism spectrum disorders, and substance use disorders.