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. This phenomenon, known as Broca's aphasia or expressive ...

Primary progressive aphasia (PPA) may develop in people with Alzheimer’s disease. Aphasia is an impairment of speech and language comprehension which also affects the ability to read and write.

The researchers investigated the rehabilitative effect of singing with the help of choir singing, music therapy and singing exercises at home. Aphasia has a wide-ranging effect on the functional ...