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What happens in the late stages of PPA?
Late-stage symptoms. Language and speech skills will continue to worsen over time. The rate of decline is different from person to person. In the later stages of PPA, other thinking skills including memory and behavior may begin to decline. Cleveland Clinic is a non-profit academic medical center.
How long does it take for PPA to affect speech?
PPA differs from person to person, so it is impossible to predict how long each stage will last. Initially, for a period that can last many months to a couple of years, a person diagnosed with PPA will exhibit a progressive loss of speech and language capabilities.
What to do with a person with PPA?
Beyond language and communication changes, people with PPA and their caregivers experience the emotional side of a PPA diagnosis. In addition to working with a speech therapist to maintain language skills, people with PPA and their caregivers may also want to see a therapist to work through the emotional landscape.
How does a stroke affect a person with PPA?
While strokes cause a sudden, immediate change in communication abilities, PPA is gradual. This means people with PPA may lose the ability to speak, write, read, or understand language over time. Once words and communication begin to go, people with PPA may find other changes occur including memory loss.
What kind of speech problems do people with PPA have?
Logopenic aphasia (LPA), also known as the logopenic variant of PPA (lvPPA). Somebody with LPA might have difficulties with searching for the right word to say, although their ability to physically produce speech is not affected. These word-finding difficulties can lead to long pauses in conversations.
Which is an atypical symptom of AD or PPA?
In the vast majority of patients with AD, the most prominent clinical symptom is a memory loss for recent events (amnesia) rather than an impairment of language (aphasia). PPA is therefore said to be an “atypical” consequence of AD. The logopenic type of PPA has a particularly high probability of being caused by AD.
What causes the destruction of brain tissue in PPA?
The destruction in brain tissue seen in PPA is caused by two types of neurodegenerative diseases (slow, ongoing death of the brain’s nerve cells) — frontotemporal lobar degeneration (most cases of nonfluent or semantic PPA) and Alzheimer’s disease (associated with the logopenic variant).