Primary Progressive Aphasia
Primary Progressive Aphasia (PPA) is a rare dementia syndrome that affects a person’s language. Adults of any age can develop PPA, but it is most diagnosed in persons under 65. Individuals with PPA may experience difficulties with word-finding, word usage, word order, word comprehension, and/or spelling.
Symptoms & Causes
Read a list of common symptoms and potential causes of PPA.
Diagnosis
Find out what evaluations may be involved in making a diagnosis.
Care, Support & Treatment
Learn more about treatment options and explore our support services.
Research
![](../../images/research-study550x310.jpg)
Research Studies
Those living with PPA should consider enrolling in a research program affiliated with the center. Browse our list of ongoing studies recruiting new participants.
Care & Support
PPA Support Group
We offer a number of support programs and groups for individuals and families living with neurocognitive disease, including one specific to caregivers of people with PPA.
![](../../images/support-group-550x310.jpg)
PPA Participant Art Gallery
![](../../images/ppa-gallery.jpg)
Many of our PPA research participants have left behind a unique gift for the Mesulam Center — their artwork. We have compiled a gallery of selected artwork from past and current participants.
Discover how art can become a profound means of communication and expression amidst language loss, leaving a lasting legacy at the Mesulam Center and beyond.