BrainBlog

Reliability of repeated cognitive assessment of dementia using a brief computerized battery American Journal of Alzheimers Disease and Other Dementias. 2011 Jun; 26(4): 326-333. Hammers D, Spurgeon E, Ryan K, Persad C, Heidebrink J, Barbas N, Albin R, Frey K, Darby D, Giordani B Abstract OBJECTIVE: The aim of this study was to evaluate the short-term stability and reliability of a brief computerized cognitive battery in established dementia types. METHOD: Patients were administered the computerized battery twice with administrations approximately 2 hours apart, with intervening conventional neuropsychological tests. Patients were classified clinically, via consensus conference, as healthy controls (n = 23), mild cognitive impairment (n = 20), Alzheimer's disease (n = 52), dementia with Lewy Bodies ([DLB], n = 10), or frontotemporal dementia (n = 9). RESULTS: Minimal practice effects were evident across Cog-State test administrations. Small magnitude improvements were seen across a...

Bangirana P, Giordani B, John CC, Page C, Opoka RO, & Boivin MJ (2009). Immediate Neuropsychological and Behavioral Benefits of Computerized Cognitive Rehabilitation in Ugandan Pediatric Cerebral Malaria Survivors. Journal of Development and Behavioral Pediatrics. Aug 7. OBJECTIVE:: Our earlier studies on Ugandan children surviving cerebral malaria showed cognitive deficits mainly in attention and memory. We now present the first study in sub-Saharan Africa to investigate the feasibility and potential benefits of computerized cognitive rehabilitation training on neuropsychological and behavioral functioning of children surviving cerebral malaria. METHODS:: A randomized trial in which 65 children admitted 45 months earlier with cerebral malaria were recruited at Mulago Hospital, Kampala, Uganda. For 8 weeks, 32 of the children received weekly training sessions using Captain's Log cognitive training software and the other 33 were assigned to a nontreatment condition. Pre- and...