Though some of these theories are backed by research, there have been no definitive studies to show that brain exercises "cure" ADHD, says David Rabiner, PhD, director of undergraduate studies for the department of psychology and neuroscience at Duke University. “There are only two kinds of interventions with reasonable evidence: medicine and behavioral therapy,” he adds.
Rabiner explains, however, that there have been promising studies done around neurofeedback, a controversial treatment that attaches painless electrodes to a patient’s scalp and measures brain frequency. Using video, computer, and/or sound, the patient then learns to control his or her brain waves by learning to produce a desired outcome on the screen.
Studies have yet to conclusively show long-term benefits, but they have shown a positive effect on IQ and attention span. Currently, researchers at Ohio State University are conducting a new study on neurofeedback in the context of computer games.
The lack of evidence has not stopped companies from marketing this technology to the public. SmartBrain Technologies sells an in-home video game system that uses the principles of neurofeedback, but it comes at a price—approximately $600.
Though alternative therapies for ADHD do seem promising, most experts—including Dr. Gimpel—aren’t ready to abandon pharmaceutical therapies. “I don’t underestimate the value of medication,” he says. “The trouble with medication is that it’s a temporary solution to a medical situation. I advocate start with medication and then immediately start new brain activities to replace medication.”
