| C | Control |
| COP | Centre of pressure |
| CE | Closed eyes |
| OE | Open eyes |
| M | Migraine |
| VM | Vestibular migraine |
| VMC | Vestibular migraine in childhood |
| OKN | Optokinetic |
| RI | Romberg’s index |
| SKG | Statokinesigram |
| SKG-S | Statokinesiogram surface |
| ASPV | Angular slow phase velocity |
| MPVS | Mean peak velocity of saccades |
| VEPR | Visually evoked postural response |
| ViD | Visuall -induced Dizziness |
| cVEMPs | Cervical vestibular evoked potentials |
| Centimeters | cm |
| Millimeters | mm |
| Square millimeters | mm2 |