motor cortex

Tests at the University of Washington have shown it's possible to reroute brain signals to move paralysed limbs. The results could eventually lead to treatment for spinal injury victims. The study works on the idea that, although spinal injuries ... damage the connections which carry nerve signals, victims usually retain both the muscles in the affected limb and the use of the motor cortex, the part of the brain which controls movement. Unlike some parts of the brain, which work on a 'use it or lose it' basis, studies have shown people can retain full control over the motor cortex even after ... (view more)

Tests at the University of Washington have shown it's possible to reroute brain signals to move paralysed limbs. The results could eventually lead to treatment for spinal injury victims. The study works on the idea that, although spinal injuries ... damage the connections which carry nerve signals, victims usually retain both the muscles in the affected limb and the use of the motor cortex, the part of the brain which controls movement. Unlike some parts of the brain, which work on a 'use it or lose it' basis, studies have shown people can retain full control over the motor cortex even after ... (view more)