Middle Cerebral Artery

Contralateral weakness (F>A>L)

Contralateral numbness (F>A>L)

Contralateral visual field cut

Ipsilateral gaze pfererence

Aphasia

If stoke on R side: L-sided neglect and anosognosia

Anterior Cerebral Artery

Contralateral weakness (L>A)

Contrallateral numbness (L>A)

Posterior Cerebral Artery

Contrallateral visual field cut

If in dominant hemisphere: alexia without agraphia

Lateral Medullary
(Wallenberg's)

Contrallateral arm/leg/trunk numbness

Ipsilateral face numbness

Ipsilateral Horner's

Ipsilateral ataxia

Dysarthria/dysphagia

Vertigo

Nystagmus

Medial Basal Midbrain

(Weber's)

Ipsilateral 3rd nerve palsy

Contralalteral hemiparesis

Lacunar Infarct

Pure motor

Pure sensory

Ataxic hemiparesis

Clumsy hand/dysarthria