Spatial Cognition

Study Title:

Spatial cognition in neurodegenerative disease

This study examines visual spatial processing in Parkinson’s disease. A primary goal is to develop more sensitive measures of cognitive functioning that may be useful for clinical trials.


  •  English speaking patients with PD or PD MCI, but not patients with dementia.
  • Participants will be administered several computer-based and paper and pencil neuropsychological tests that measure different components of spatial cognition. 
  • Participation will take a total of about 3 hours per study and subjects can choose to participate in either or both studies.


Erica Johnson

(415) 476-1883