TIA: Which Vascular Territory Was Involved?
| Symptom | Carotid territory | Vertebrobasilar territory |
|---|
| Dysphasia | Yes | No |
| Monocular visual loss | Yes | No |
| Unilateral weakness | Yes | Yes |
| Unilateral sensory loss | Yes | Yes |
| Dysarthria | Yes | Yes |
| Homonymous hemianopia | Yes | Yes |
| Ataxia/unsteadiness | Yes | Yes |
| Dysphagia | Yes | Yes |
| Diplopia | No | Yes |
| Vertigo | No | Yes |