The brain holds a "map" of the body that remains unchanged even after a limb has been amputated, contrary to the prevailing view that it rearranges itself to compensate for the loss, according to new ...

Brain activity maps for the hand (shown in red) and lips (blue) before the amputation (Pre1 and Pre2) and after amputation (3, 6 and 18 months post-amputation). The brain holds a ‘map’ of the body ...