Method and apparatus for eye tracking and monitoring pupil dilat

Details Method and apparatus for eye tracking and monitoring pupil dilat Method and apparatus for eye tracking and monitoring pupil dilat

1999-03-03

2000-07-18

Manuel, George

Surgery

Diagnostic testing

Eye or testing by visual stimulus

351210, A61B 300

Patent

active

060900512

ABSTRACT:
Method and apparatus for correlating pupillary response to the cognitive activity of a subject undergoing an evaluation of cognitive activity during a task which involves monitoring and recording the point of gaze and pupillary response of the subject to the task, subjecting the recorded pupillary response to wavelet analysis in order to identify any dilation reflex of the subject's pupil during the task, and assigning a pupillary response value to the result of the wavelet analysis.

REFERENCES:
patent: 5617872 (1997-04-01), Scinto et al.
patent: 5632282 (1997-05-01), Hay et al.

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