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. 2023 Jul 20;14:1197567. doi: 10.3389/fpsyg.2023.1197567

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Copyright © 2023 Wolf, Tripanpitak, Umeda and Otake-Matsuura.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Schematic view of the Rapid Assessment of Cognitive Impairment Test, obtained with permission from Oyama et al. (2019). (A) Rapid cognitive assessment using an eye-tracking technology and ten task movies. (B) The subject views a series of tasks and pictures (for a total of 178 s), which assess smooth pursuit eye movement, deductive reasoning, visuospatial function, and working memory. (C) An example (Task 4) of the visual working memory task (pattern matching). The participant is asked to look at target image (here: a combination of a circle and a triangle) for 10 s (encoding) in order to correctly recall the object later on. The fixation duration within the region of interest (ROI) of the target object is used to calculate the cognitive score. For full details of the procedure kindly refer to the supplementary information in Oyama et al. (2019).