| Exam | Score | |
| Case 1 | Case 2 | |
| Physical Examination | No changes | No changes |
| General Neurologic Examination | Cranial nerves without alterations Muscle strength grade 5 Normal osteotendinous reflexes Negative Romberg Test Normal gait | Cranial nerves without alterations Muscle strength grade 4, with mild hypotonia Normal osteotendinous reflexes Negative Romberg Test Normal gait |
| Soft neurological signs | Mild right-gaze nystagmus Fine tremor of extremities at rest | Fine tremor of extremities at rest |
| Neurologic evolutive | Not performed | Static Equilibrium - Failed 7-Year Tests Appendicular coordination - dysdiadochokinesia, failures in rhythm and sequencing Motor persistence - failure in tests for 7 years Presence of synkinesis |
| QNST III (Quick Neurological Screening Test) | Not performed | Poor left-right discrimination Loss of reproduction of sound patterns and lack of sequence recognition Impulsivity and distraction |