June is National Aphasia Awareness Month. Many people have never heard of aphasia. Sadly, many of us are introduced to the term when they are being told that a loved one is suffering from the disability as a result of a stroke or other brain injury. More than 1/4 of stroke survivors acquire aphasia.
Aphasia is defined as an impairment of language that affects the production or comprehension of speech. The ability to read or write may also be affected. When a stroke or other illness causes aphasia it can have a profound impact on both the affected individual and their family.
There are several forms of aphasia. The most severe form is called global aphasia and those suffering it cannot produce or understand speech to any appreciable degree. With Broca’s aphasia, sufferers can utter some short phrases of four words or less. Their understanding of speech is relatively unimpaired and they often retain the ability to read, though writing can prove difficult. With Wernicke’s aphasia, patients can speak but their understanding of the meaning of words is impaired. With anomic aphasia, people are left with the inability to recall the appropriate nouns and verbs for use in their discussion.
As you can imagine, each type of aphasia presents obstacles to those wishing to live independently. In many cases, there is hope for improvement with therapy.
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