| Basal ganglia degeneration | Particularly in the putamen and globus pallidus |
| Spongiform changes | Vacuolation and astrogliosis |
| Hepatic cirrhosis | mechanisms/copper-dyshomeostasis|Copper]-induced liver damage precedes neurological symptoms |
| Tremor | Resting, postural, or intention tremor |
| Dyskinesias | Chorea, athetosis, dystonia |
| Parkinsonism | Bradykinesia, rigidity |
| Databases | OMIMOrphanetClinicalTrialsPubMed |