What is global aphasia characterized by?

Global aphasia is characterized by a significant impairment in both spoken and written language abilities. This condition typically results from widespread damage to the language areas of the brain, often following a stroke or brain injury affecting regions such as Broca's area and Wernicke's area.

Individuals with global aphasia have severe difficulties in language comprehension and production, making it challenging for them to communicate effectively in any form, whether it be speaking, writing, or understanding spoken and written language. This comprehensive impairment distinguishes global aphasia from other types of aphasia, where certain language functions may remain intact while others are affected.

The nature of global aphasia leads to profound challenges in everyday communication, significantly impacting an individual's ability to interact with others and participate in daily activities. This explanation highlights the critical features defining global aphasia and clarifies the reasoning behind the correct choice.