| Transient | Permanent |
---|---|---|
iMRI group | Â | Â |
 Focal motor deficit | 8a (20.5 %) | 2a (5.1 %) |
 Aphasia | 1 (2.6 %) | 1 (2.6 %) |
 Quadrantanopia | 4a (10.3 %) | 2a (5.1 %) |
Conventional group | Â | Â |
 Hypoesthesia | 1 (8.3 %) | 1 (8.3 %) |
 Oculomotor paralysis | 1 (8.3 %) | 1 (8.3 %) |
 Quadrantanopia | 1 (8.3 %) | 0 |