Computerized cognitive battery Archives

The Co-TELE-SURGE study: A prospective cohort proof-of-concept study of perioperative cognitive trajectories in older adults undergoing noncardiac surgery

Authors: Maram Khaled, Rachel Gutschon, Varunkumar Bathini, Paul Martin, Hazem Elmansy, P J Devereaux, Maria Tiboni, John Harlock, Aleksa Cenic, Niv Sne, Yaron Shargall, Rahima Nenshi, Harsha Shanthanna, Lehana Thabane, Federico Germini, Michael Korstensky, Neeloufar Grami, Asher Selznick, Colette van Dyk, Lekhini Latchupatula, Myles Benayon, Anabela Cotovio, Allisson Hoffman, Caroline Hircock, Hannah Yaremko, Olsen Chan, Michael Dennis, Emanuele Blasioli, Denise Sabac, Annika Sharma, Kevin Krysiak, Peter Huan, Shyla Gupta, Flavia K Borges, Sandra Ofori, Silvia Maiorano, Michela Barisone, Yetiani Roldan, Michael Sevestre, Mary Ferber, Francesca Mulazzani, Jessica Spence, Philippe D Violette, Maura Marcucci

Journal: Journal of Clinical Anesthesia

Year Published: 2026

Background: There is evidence that older patients experience cognitive changes after surgery compared to before. Most existing studies compare postoperative cognitive performance to the performance at a single preoperative timepoint. Therefore, it is unclear whether postoperative […]

Independent Comparison of CogState Computerized Testing and a Standard Cognitive Battery With Neuroimaging

Authors: Michelle M Mielke, Stephen D Weigand, Heather J Wiste, Prashanthi Vemuri, Mary M Machulda, Davis S Knopman, Val Lowe, Rosebud O Roberts, Kejal Kantarci, Walter A Rocca, Clifford R Jack Jr, Ronald C Petersen

Journal: Alzheimer's & Dementia

Year Published: 2014

Background: Inexpensive, non-invasive tools for assessing Alzheimer-type pathophysiologies are needed. Computerized cognitive assessments are prime candidates. Methods: Cognitively normal participants, aged 51-71, with magnetic resonance imaging, fluorodeoxyglucose-positron emission tomography (FDG-PET), amyloid PET, CogState computerized cognitive assessment, […]

Back to Publications