Question

According to the Article, what caused the visual cortex of Whitaker's brain to pick up music?

Without visual signals, his brain's visual cortex became larger.
Without visual signals, his brain's visual cortex was able to "see" music using his eyes.
Without visual signals, his brain's visual cortex changed his ability on the piano.
Without visual signals, his brain's visual cortex became rewired.

Answer 1

Without visual signals, his brain's visual cortex became rewired.