37.0k views
5 votes
defining feature of wernicke's aphasia and transcortical sensory aphasia is? full of what type of words

User Psxls
by
8.6k points

1 Answer

3 votes

Final answer:

Wernicke's aphasia and transcortical sensory aphasia are characterized by fluent but nonsensical speech, often filled with paraphasic errors, known as 'word salad.' They are related to damage in language comprehension areas of the brain and require assessment that includes praxis and gnosis.

Step-by-step explanation:

The defining feature of both Wernicke's aphasia and transcortical sensory aphasia is the production of fluent speech that is often full of paraphrasing errors or non-meaningful words, frequently referred to as 'word salad.' These types of aphasia are characterized by difficulty in understanding spoken or written language, and individuals with these conditions may speak in long sentences that have no meaning, add unnecessary words, and even create made-up words. Although speech is fluent and normally structured in terms of grammar and syntax, the content may be largely nonsensical.

Both aphasias are related to damage in the language areas of the brain, particularly those associated with the comprehension and processing of speech. Wernicke's aphasia is typically associated with damage to Wernicke's area itself, while transcortical sensory aphasia involves damage to regions around Wernicke's area without affecting it directly. It is crucial for language assessment to include tests for praxis and gnosis, which involve multimodal integration and language-dependent processing.

User Sabyasachi
by
8.8k points