Which condition involves poor speech comprehension as a result of brain damage?

Semantic dementia primarily affects the ability to understand the meanings of words and concepts while speech production remains relatively intact in terms of fluency. Individuals can produce fluent speech but struggle with word retrieval and understanding, making it distinct from fluent aphasia where comprehension itself is severely impaired.

Williams syndrome is a genetic condition that often features strong verbal abilities and social engagement, but individuals may have cognitive deficits in other areas. While they can exhibit fluent speech, their overall language comprehension can vary widely; however, this syndrome does not specifically involve the profound language comprehension issues seen in fluent aphasia.

Retrograde amnesia involves the loss of pre-existing memories, typically due to brain injury or trauma, but does not inherently affect speech comprehension or production. Individuals may still understand and produce language normally; their difficulty lies in recalling prior information, rather than in processing language itself.