A blockage of which artery in the brain would cause aphasia if stroke occurs in the dominant hemisphere; neglect if the stroke
occurs in the non-dominant hemisphere; contralateral motor and sensory loss of the face, arm, and leg, with the leg less
involved than the arm; and gaze preference to the ipsilateral side of the injury?
Internal Carotid Artery
Anterior Cerebral Artery
Posterior Cerebral Artery
Middle Cerebral Artery



Answer :

Final answer:

A blockage in the middle cerebral artery can lead to aphasia or neglect depending on the hemisphere affected, along with other specific symptoms.


Explanation:

The middle cerebral artery is the artery in the brain where a blockage can result in various symptoms based on the affected hemisphere. If a stroke occurs in the dominant hemisphere, it can lead to aphasia, while in the non-dominant hemisphere, it can cause neglect. Additionally, there may be contralateral motor and sensory loss, with gaze preference to the ipsilateral side of the injury.


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