COGTIPS: a double-blind randomized active controlled trial protocol to study the effect of home-based, online cognitive training on cognition and brain networks in Parkinson's disease.
Tim D van BalkomHenk W BerendseYsbrand D van der WerfJos W R TwiskIris ZijlstraRob H HagenTanja BerkChris VriendOdile A van den HeuvelPublished in: BMC neurology (2019)
ClinicalTrials.gov ID NCT02920632 . Registered September 30, 2016.