The Center for Attention Deficit and Learning Disorders announces today that it has added Hemoencephalography (HEG) to its list of treatment options for patients with ADD/ADHD, learning disabilities, mood disorders and other conditions. HEG utilizes infrared light to measure blood flow and oxygenation levels in the brain during a Neurofeedback session.
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What is this? (Hemo-encepholography: reflection of light from or through blood - O2 levels)
This was an interesting pdf on a study of it. It made sense with the pictures, but there's a lot of esoteric field language in it - i did a lot of study with a neurological dictionary and wikipedia...
Hemoencephalography for Autistic Spectrum Disorder