Figure 2From: Levels of cerebrospinal fluid α-synuclein oligomers are increased in Parkinson’s disease with dementia and dementia with Lewy bodies compared to Alzheimer’s disease Receiver operating characteristic curves (ROC) showing the diagnostic accuracy of α-synuclein oligomers levels (black), the ratio of α-synuclein oligomers/total-α-synuclein (red) and total-α-synuclein levels (blue) when differentiating patients with DLB and PDD from patients with AD. Back to article page