Complex sentence: In particular, ischaemic strokes due to cardiac emboli often affect the inferior division of the middle cerebral artery which irrigates the left brain hemisphere regions responsible for the functions impaired in receptive aphasia.
Split into simpler sentences: In particular, ischaemic strokes due to cardiac emboli often affect the inferior division of the middle cerebral artery. This division irrigates the left brain hemisphere regions responsible for the functions impaired in receptive aphasia.