NEET PG DENTAL EXAM

Detailed explanation-1: -Aphasia is a brain disorder where a person has trouble speaking or understanding other people speaking. This happens with damage or disruptions in parts of the brain that control spoken language. It often happens with conditions like stroke.

Detailed explanation-2: -The most common cause of aphasia is brain damage resulting from a stroke-the blockage or rupture of a blood vessel in the brain. Loss of blood to the brain leads to brain cell death or damage in areas that control language.

Detailed explanation-3: -The disorder impairs the expression and understanding of language as well as reading and writing. Aphasia may co-occur with speech disorders, such as dysarthria or apraxia of speech, which also result from brain damage.

Detailed explanation-4: -Fluent aphasia refers to deficits related to comprehension and is usually associated with Wernicke’s brain area pathologies. In contrast, nonfluent aphasias produce a failure in language expression, written or verbal, and are often associated with pathologies in Broca’s brain area.