A hypertensive individual had a sudden headache and became unconscious within a few minutes. On regaining consciousness, there was complete flaccid hemiplegia with no involvement of upper face, absence of tendon reflexes and a positive Babinski sign. Which one of the following arteries could have ruptured -
Lateral striate branch of middle cerebral
Medial striate branch of anterior cerebral
Posterolateral branch from posterior cerebral
Posterior choroidal branch of posterior cerebral