Fig 1.
MRI T1 weighted images in coronal plane of a representative case with EOM segmentation by using 3D slicer software.
Table 1.
Demographic data.
Table 2.
Statistic data compared the average extraocular muscle volume (mm3) of idiopathic HP patients versus healthy control patients.
Fig 2.
Box plots comparison of the extraocular muscle volume (mm3) of left and right eyes between idiopathic HP patients and healthy controls.
Table 3.
Correlation between the significant enlarged EOM volumes (mm3) of idiopathic HP patients and the ocular motility.