System and method for using microsaccade peak velocity as a measure of mental workload and fatigue

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United States of America Patent

PATENT NO 9763573
SERIAL NO

14359255

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A system and method for determining a subject's level of fatigue. The method includes measuring microsaccadic eye movement dynamics of the subject, calculating a current microsaccade peak velocity from the measured microsaccadic eye movement dynamics, and comparing the current microsaccade peak velocity to a baseline microsaccade peak velocity. The method further includes determining the level of fatigue based on a difference between the current microsaccade peak velocity and the baseline microsaccade peak velocity.

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DIGNITY HEALTH185 BERRY STREET SUITE 300 SAN FRANCISCO CA 94107

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Distasi, Leandro Luigi Phoenix, US 1 4
Macknik, Stephen L Anthem, US 29 219
Martinez-Conde, Susana Anthem, US 29 156

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