People who've had strokes or traumatic brain injuries often live with aphasia: difficulty using language, both written and spoken. But music mostly originates in the undamaged hemisphere of the brain.

Imagine seeing a furry, four-legged animal that meows. Mentally, you know what it is, but the word "cat" is stuck on the tip of your tongue.

Imagine seeing a furry, four-legged animal that meows. Mentally, you know what it is, but the word "cat" is stuck on the tip ...

Scientists are developing a brain-computer interface to help patients with Broca’s aphasia regain speech. Broca’s aphasia ...

Imagine seeing a furry, four-legged animal that meows. Mentally, you know what it is, but the word “cat” is stuck on the tip ...