Cases of parkinsonian, dystonia, and both after extrapontine myelinolysis
| Reference | n | Prominent clinical signs |
|---|---|---|
| Parkinsonian: | ||
| Stamet al 8 | 1 | Tremor, mask-like facial expression |
| Dickoff et al 5 | 1 | Rest tremor, cogwheel rigidity facial hypomimia, dysphagia, bradykinesia, retropulsion |
| Kurlanet al 6 | 1 | Akinetic-rigid features, dysarthria dysphagia |
| Tinker et al 9 | 1 | Impassive face, bradykinesia, rest tremor, cogwheel rigidity, parkinsonian gait |
| Maraganoreet al 7 | 1 | Slow resting tremor, parkinsonian gait |
| Sadeh et al 4 | 1 | Facial hypomimia, dysarthria, hypokinesia and bradykinesia, resting tremor, cogwheel rigidity |
| Dystonia: | ||
| Grafton et al 10 | 1 | Focal action dystonia, dysarthria |
| Kurlan et al 6 | 1 | Dystonia (limb, trunk, orolingual) |
| Thompson et al 11 | 1 | Mobile dystonic posturing, wide based gait, dysarthria (2a) |
| Tison et al 12 | 1 | Generalised dystonia, choreoathetosis, dystonic posturing |
| Maraganoreet al 7 | 2 | Generalised action dystonia, athetoid movements |
| Parkinsonian and dystonia: | ||
| Kurlanet al 6 | 1 | Dystonia, akinetic-rigid features |
| Niwa et al 13 | 1 | Dystonia and rigidity |
| Tomita et al 1 | 1 | Mask like face, bradykinesia, difficulties protruding the tongue, dysarthria, parkinsonian posture finger dystonia |