New research published online in the journal Radiology says that a balance board accessory for a popular video game console can help people with multiple sclerosis (MS) reduce their risk of accidental falls.
Magnetic resonance imaging (MRI) scans showed that use of the Nintendo Wii Balance Board system appears to induce favorable changes in brain connections associated with balance and movement.
Balance impairment is one of the most common and disabling symptoms of MS, a disease of the central nervous system in which the body's immune system attacks the protective sheath around nerve fibers. Physical rehabilitation is often used to preserve balance, and one of the more promising new tools is the Wii Balance Board System, a battery-powered device about the size and shape of a bathroom scale. Users stand on the board and shift their weight as they follow the action on the television screen during games like slalom skiing.
While Wii balance board rehabilitation has been reported as effective in patients with MS, little is known about the underlying physiological basis for any improvements in balance.