Sometimes temporary episodes of aphasia can occur. Sometimes this type of aphasia will progress to a more generalized dementia. This is due to the gradual degeneration of brain cells located in the language networks. Primary progressive aphasia is the term used for language difficulty that develops gradually.

In these cases, the aphasia usually occurs with other types of cognitive problems, such as memory problems or confusion. Loss of blood to the brain leads to brain cell death or damage in areas that control language.īrain damage caused by a severe head injury, a tumor, an infection or a degenerative process also can cause aphasia. The most common cause of aphasia is brain damage resulting from a stroke - the blockage or rupture of a blood vessel in the brain. When to see a doctorīecause aphasia is often a sign of a serious problem, such as a stroke, seek emergency medical care if you or a loved one suddenly develop: It may help to consider that each person with aphasia has unique symptoms, strengths and weaknesses rather than trying to label a particular type of aphasia. Many people with aphasia have patterns of speech difficulty that don't match these types. When that happens, the aphasia may be labeled with one of these names: They also describe how easy it is for the person to speak or to correctly repeat what someone else says.Īphasia may develop slowly over time.

These patterns describe how well the person can understand what others say. Sometimes these patterns are labeled as different types of aphasia, including: People with aphasia may have different strengths and weaknesses in their speech patterns. Not understand other people's conversation.Substitute one word for another or one sound for another.Speak in sentences that don't make sense.Aphasia is a symptom of some other condition, such as a stroke or a brain tumor.

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