Evaluating Tests of Cognition using a Computerized Touch-Sensitive Tablet, Eye Tracking, and Functional Magnetic Resonance Imaging

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10:10 мин.

30 января 2026 г.

81 просмотров

Alexandra Pavel¹ , Francis A. Fernandes¹ , Sean Rose¹ , C. Fung¹ , Serenna Gerhard¹ , Fred Tam¹ , Corinne E. Fischer²^,³ , Nathan W. Churchill² , Tom A. Schweizer²^,⁴ , Simon J. Graham¹^,⁵

¹Physical Sciences Platform, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, ²Keenan Research Centre for Biomedical Science, the Li Ka Shing Knowledge Institute, St. Michael's Hospital, ³Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, ⁴Division of Neurosurgery, Temerty Faculty of Medicine, University of Toronto, ⁵Department of Medical Biophysics, Temerty Faculty of Medicine, University of Toronto

A protocol for simultaneous recording of visuomotor behavior and brain activity during standard paper-based cognitive tests using an MRI-compatible tablet and eye-tracking technology alongside functional MRI, towards improving the usage of such tests. Preliminary results are presented from a young healthy adult performing a Trail-Making test.