Muscle memory discovery ends 'use it or lose it' dogma | EurekAlert! Scienc

The old adage "use it or lose it" tells us: if you stop using your muscles, they'll shrink. Until recently, scientists thought this meant that nuclei - the cell control centers that build and maintain muscle fibers - are also lost to sloth.

Muscle memory discovery ends 'use it or lose it' dogma | EurekAlert! Scienc