Primary progressive aphasia (PPA) is a neurological disorder that affects your ability to speak, read, write, and understand others. When you have it, it becomes harder and harder to express your ...

Transcranial magnetic stimulation (TMS) may augment standard language therapy to help slow the progression of primary progressive aphasia (PPA), a neurodegenerative disorder that erodes communication.

Difficulty finding words or the habit of substituting them with others that are similar semantically – such as knife and cutter – or phonologically – such as knife and wife – are usually the first ...