Intermediate
Technical
In the Industry Vocabulary Test
aphasia
Pronunciation: uh-FAY-zhuh
Language disorder typically resulting from left hemisphere brain damage affecting comprehension, expression, or both.
Full Definition
A communication disorder that impairs the ability to process language but does not affect intelligence. Aphasia usually results from stroke, brain tumor, or traumatic brain injury affecting language areas of the brain. Types include Broca's aphasia (expressive), Wernicke's aphasia (receptive), and global aphasia (mixed). Assessment involves standardized language batteries and impacts treatment planning and communication strategies.
Usage
Usage note: Distinguish from dysphasia (mild language problems) and speech motor disorders.
In Context
- "The stroke resulted in moderate Broca's aphasia with relatively preserved comprehension." — Discharge summary
- "Aphasia screening revealed significant word-finding difficulties." — Assessment note
Also known as
language disorder
Contrasted with
intact language
Don't confuse with
dysphasia
apraxia
dysarthria