What is Primary Progressive Aphasia?

Primary progressive aphasia (PPA) is different from the other types of aphasia because it is not caused by a stroke or other brain injury. PPA results from dementia and is considered a neurodegenerative disease. This means that there is a loss of brain tissue, and symptoms get worse over time.

Speech and language are the primary areas affected in the early stages. In later stages, other symptoms related to dementia may appear, such as memory loss.

How Does PPA Progress Over Time?

At first, PPA usually presents as a mild speech/language impairment. Symptoms vary depending on which areas of the brain have been affected. Some people will experience non-fluent speech. This means their speech is halting with an atypical rhythm and intonation. People who experience non-fluent speech are likely to produce fewer words. Other people will have fluent speech but might have issues with word-finding and comprehension.

In later stages, the aphasia becomes severe and other symptoms are often present. Eventually, most people with PPA are unable to produce verbal language. They are likely to have severe language comprehension impairments. Reading and writing also become impaired. Some people will also experience other symptoms, such as memory loss. However, many people are still able to care for themselves and participate in chosen activities even with more advanced PPA.

The Three Types of Primary Progressive Aphasia

  • Semantic: Difficulty with naming items and comprehending the meaning of words
  • Nonfluent/agrammatic: A reduced amount of speech output and difficulty pronouncing words. Speech becomes slower and halting, and there is impairment with sentence structure and grammar.
  • Logopenic: impairments in word-finding. Likely to also have difficulty repeating spoken language.

Treatment for Progressive Primary Aphasia

Although all types of PPA are progressive, it can still be helpful to work with a speech-language pathologist (SLP). The SLP can select therapy tasks to try to maintain current levels of functioning for as long as possible. More importantly, SLPs can identify strategies and techniques to make communication easier as PPA progresses.

It can be helpful to look into augmentative and alternative communication (AAC) devices in the earlier stages of PPA. It is easier for someone to learn to use an AAC device while their comprehension is less impaired. This can lead to more successful device use in later stages of PPA. In addition, voice banking can be an option for people with PPA who begin to use AAC devices while they still have verbal language. This means that they can save messages recorded in their own voice.

Using strategies recommended by an SLP and the rest of the medical team, people with PPA can continue participating in their communities and hobbies even as the disease progresses.

Caregiver talking on phone with elderly love one looking on.

Lingraphica Can Help

During a free 30-minute free consultation, we’ll help you and your loved ones find exactly what you need to meet your specific communication goals.

We’ll help you to better understand your condition, offer simple strategies for communicating more effectively, and discuss communication and therapy devices and apps that can really help. Call us at 866-570-8775 or click the button below to schedule a consultation.

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We help adults with speech and language impairments to reconnect with family and friends, improve communication, and live their best lives. Call us at 866-570-8775 or visit the link below to get started.