When matched for disease severity, motor measures distinguish LBD from PD and AD.
The Tinetti balance scale differentiates individuals with DLB and PD with dementia.
The Tinetti, Berg and 9 hole peg tests differentiated LBD from both AD and PD.
Dual task ability and figure of 8 walk differentiates LBD from AD and PD.
Individuals with AD performed worse on the 9 hole peg test than those with PD.