PUPILLOMETRIC ASSESSMENT OF LANGUAGE COMPREHENSION

摘要

The present invention is a method for assessing a patient's linguistic comprehension using a pupil response system comprising at least one pupillometer configured to measure the patient's pupil responses. The method includes (a) providing the patient with a list of verbal stimuli comprising at least two sets of verbal stimuli, each set of verbal stimuli comprising one or more verbal stimuli; wherein the two sets of the verbal stimuli differ substantially from each other in terms of the difficulty level; (b) presenting to the patient one verbal stimulus at a time from the list of verbal stimuli; (c) measuring and recording the patient's pupil response data for a period of time ranging from 200 milliseconds to 10 seconds during the presentation of each stimulus; and (d) analyzing the pupil response data to assess the patient's linguistic comprehension.