..., brachium pontis and fourth ventricle ratios, presented few significantly lengthened RT and MT performances. In contrast, patients with severe atrophy revealed by the midbrain ratio had significantly lengthened RT and MT performances compared to those with mild-moderate atrophy assessed by this ratio on 7...

...Sung Kim Three patients with midbrain lesion are described who showed trigeminal sensory symptoms in the contralateral side. Two with ischemic stroke showed partial oculomotor paresis while the third with probable vascular malformation had trochlear palsy. Considering their clinical manifestations...