Last updated on 01/05/2026

Participants by visit

Sex

Race/Ethnicity (self reported)

Age groups

## Warning: Ignoring 1 observations

Diagnosis

Participants with samples

927

Plasma available

919

DNA available

926

RNA available

64

PBMC available

914

Urine available

494

Microbiota available

12

CSF available

Misc.

58

Couples

15

Families

65

DBS

323

Brain MRI at UC¹

144

DaTscan

46

In UC Brain Donation

93

State-of-the-art brain MRI²

¹UC = University of Cincinnati
²T1 BRAVO, T2 Cube, T2 FLAIR Cube, SWAN QSM, all 3D; DWI TENSOR B-1000 40 directions Hyperband; and resting state fMRI 240nr 2TR, in addition to regular sequences (all extracted with GE Healthcare software).

Locations