AI Tool Identifies Brain Activity Patterns Linked to Nine Types of Dementia

The tool, StateViewer, helped researchers identify the dementia type in 88% of cases, according to research published online on June 27, 2025, in Neurology, the medical journal of the American Academy of Neurology. This innovation addresses a core challenge in dementia care: identifying the disease early and precisely, even when multiple conditions are present. Timely diagnosis helps match patients with the most appropriate car. The tool could bring advanced diagnostic support to clinics that lack neurology expertise.