Understanding Primary Progressive Aphasia
However, there are many different types—some of which we’re far less familiar with. One such type of dementia is primary progressive aphasia, or PPA. Aphasia has been in the news in recent months, largely because Bruce Willis’ family announced that the actor has the condition. Affecting language and speech, it can be caused by brain damage or a stroke, while migraines can cause temporary aphasia. However, while recovery from some forms of aphasia can be possible, PPA will only get worse over time....