Types of Dysphasia that Affect Language Output and Speech
When it comes to dysphasia, there are different types that specifically affect language output and speech. Two primary types of dysphasia that fall under this category are Broca’s dysphasia and transcortical dysphasia.
Broca’s dysphasia: This type of dysphasia occurs due to damage in a specific area of the brain known as Broca’s area. Broca’s area is responsible for the production of speech. Individuals with Broca’s dysphasia find it incredibly challenging to articulate words and form coherent sentences.
Transcortical dysphasia: Unlike Broca’s dysphasia, transcortical dysphasia affects the nerve fibers that carry information between different language centers in the brain. As a result, it can also impact other aspects of communication, such as tone of voice, facial expressions, and emotional expression.
Types of Receptive Dysphasia
Receptive dysphasia refers to a condition that impairs language comprehension. While individuals affected by this condition can still speak, others often struggle to understand them. There are three distinct types of receptive dysphasia that have been identified.
The first type is known as Wernicke’s dysphasia, which specifically affects an area of the brain called Wernicke’s area. This region plays a crucial role in helping us understand and learn the meanings of words.
Another type of receptive dysphasia is called anomic dysphasia. Individuals with this condition often experience difficulties in finding the right words they need, and they may also struggle with remembering names.
The last type of receptive dysphasia is referred to as conduction dysphasia. This particular subtype is the rarest among the three and is characterized by difficulties in repeating what one hears.