Alzheimer's disease is the most common form of dementia. Learn more about Alzheimer's disease, including common Alzheimer's myths and misconceptions

Aphasia affects speech, the ability to read and write, and impairs understanding, often due to brain injury or stroke. Learn more about aphasia symptoms, types of aphasia, and aphasia treatment.

With aging comes increasing concern about brain conditions such as dementia, Alzheimer's disease, and stroke risk.

On June 7, the FDA granted accelerated approval for aducanumab (Aduhelm), the first drug approved to treat Alzheimer’s disease since 2003. However, there is limited evidence that this treatment will...