| AP-DWI | B0-corrected-DWI | RDC-DWI | p-value |
---|---|---|---|---|
Frontal artifact | 1.0 (1.0–1.0) | 2.0 (1.5–2.0) | 2.0 (2.0–2.0) | < 0.001a, b, c |
Temporal artifact | 1.0 (1.0–2.0) | 2.0 (2.0–2.0) | 2.0 (2.0–2.0) | < 0.001a, b, 0.001c |
Right optic nerve | 3.0 (3.0–3.0) | 3.0 (3.0–3.0) | 3.0 (3.0–3.0) | 0.220a, 0.290b, 1.000c |
Left optic nerve | 3.0 (3.0–3.0) | 3.0 (3.0–3.0) | 3.0 (3.0–3.0) | 0.003a, 0.093b, 1.000c |
Right oculomotor nerve | 3.0 (2.0–3.0) | 3.0 (2.0–3.0) | 3.0 (2.0–3.0) | 1.000a, 0.037b, 0.002c |
Left oculomotor nerve | 3.0 (2.0–3.0) | 3.0 (2.0–3.0) | 3.0 (3.0–3.0) | 1.000a, 0.146b, 0.071c |
Right trigeminal nerve | 3.0 (3.0–3.0) | 3.0 (3.0–3.0) | 4.0 (3.0–4.0) | 0.085a, < 0.001b, c |
Left trigeminal nerve | 3.0 (3.0–4.0) | 3.0 (3.0–4.0) | 4.0 (3.0–4.0) | 0.013a, < 0.001b, c |
Cavernous sinus invasion | 1.0 (0.0–2.0) | 2.0 (2.0–2.0) | 2.0 (2.0–2.0) | < 0.001a, b, 0.700c |
Tumor visualization | 2.0 (2.0–3.0) | 3.0 (3.0–3.0) | 3.0 (3.0–4.0) | < 0.001a, b, c |