Focal weakness (Paralysis or paresis of the face, arm, or leg and typically unilateral)
Dysarthria or dysphasia or aphasia
Vision changes (Field deficits, blindness, or diplopia)
Changes in balance or coordination
Transient ischemic attack
Stroke
Ischemic stroke
Seizures/postictal paralysis 
Subarachnoid hemorrhage
Syncope
Hemorrhagic stroke
Subdural hemorrhage