Aphasia – Mayo

Tests and diagnosis

Your doctor will likely give you a physical and a neurological exam, test your strength, feeling and reflexes, and listen to your heart and the vessels in your neck. He or she will likely request an imaging test, usually an MRI, to quickly identify what’s causing the aphasia.

You’ll also likely undergo tests and informal observations to assess your language skills, such as the ability to:

• Name common objects
• Engage in a conversation
• Understand and use words correctly
• Answer questions about something read or heard
• Repeat words and sentences
• Follow instructions
• Answer yes-no questions and respond to open-ended questions about common subjects
• Read and write

Treatments and drugs

If the brain damage is mild, a person may recover language skills without treatment. However, most people undergo speech and language therapy to rehabilitate their language skills and supplement their communication experiences. Researchers are currently investigating the use of medications, alone or in combination with speech therapy, to help people with aphasia.

Speech and language rehabilitation

Recovery of language skills is usually a relatively slow process. Although most people make significant progress, few people regain full pre-injury communication levels.

For aphasia, speech and language therapy tries to improve the person’s ability to communicate by restoring as much language as possible, teaching how to compensate for lost language skills and finding other methods of communicating.

Therapy:

• Starts early. Some studies have found that therapy is most effective when it begins soon after the brain injury.
• Often works in groups. In a group setting, people with aphasia can try out their communication skills in a safe environment. Participants can practice initiating conversations, speaking in turn, clarifying misunderstandings and fixing conversations that have completely broken down.
• May include use of computers. Using computer-assisted therapy can be especially helpful for relearning verbs and word sounds (phonemes).

Medications

Certain drugs are currently being studied for the treatment of aphasia. These include drugs that may improve blood flow to the brain, enhance the brain’s recovery ability or help replace depleted chemicals in the brain (neurotransmitters). Several medications, such as memantine (Namenda) and piracetam, have shown promise in small studies. But more research is needed before these treatments can be recommended.

Norma