Patient (age) | Diagnosis | Patients | Controls | (Age) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
VMDh (deg/s) | VMDv (deg/s) | VMDh (deg/s) | VMDv (deg/s) | ||||||||
1 (32) | CPEO | 0.487 | 0.482 | 0.243 | 0.164 | (33) | |||||
2 (49) | CPEO | 0.42 | 0.412 | 0.294 | 0.253 | (50) | |||||
3 (69) | MG | 0.36 | 0.424 | 0.398 | 0.241 | (71) | |||||
4 (73) | IOI | 0.515 | 0.213 | 0.348 | (70) | ||||||
5 (44) | MG | 0.47 | 0.385 | 0.213 | 0.348 | (44) |
VMDh = horizontal visual motion detection threshold; VMDv = vertical visual motion detection threshold; CPEO = chronic progressive external ophthalmoplegia; MG = myasthenia gravis; IOI = idiopathic orbital inflammation.
↵This patient was unable to perform the test horizontally.
The differences between patient and control VMDh and VMDv were statistically significant with p<0.023 and 0.007 respectively ( two tailed t test).