Hemiparesis is not seen with?
PICA supplies the lateral pa of the medulla and spares the coicospinal pathway. Hence no hemiparesis is seen. MCA occlusion will damage motor coex leading to hemiplegia. PCA occlusion will damage coicospinal pathway traveling midbrain. Coicospinal pathway traverses the medial pa of medulla which is supplied by the anterior spinal aery.
Posterior inferior cerebellar aery stroke
Middle cerebral aery stroke
Posterior cerebral aery stroke
Anterior spinal aery stroke
Stroke and TIA