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ETARS: Eye Tracking Assessment and Remediation System

ETARS: Eye Tracking Assessment and Remediation System. Our Purpose. Test hypotheses about brain/behavior relationships using eye tracking and data mining technology. Improve current diagnosis and evaluation of patients with attention disorders by automatically analyzing eye movement data.

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ETARS: Eye Tracking Assessment and Remediation System

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  1. ETARS: Eye Tracking Assessment and Remediation System

  2. Our Purpose • Test hypotheses about brain/behavior relationships using eye tracking and data mining technology. • Improve current diagnosis and evaluation of patients with attention disorders by automatically analyzing eye movement data.

  3. Eye Tracking System

  4. Data Capture

  5. Eye Movement Record Playback

  6. Raw Data

  7. Fixation

  8. Region of Interest

  9. Data Analysis ADHD Control Raw Data Clustered Fixation (Region of Interest)

  10. Data Analysis ADHD Control Raw Data Clustered Fixation (Region of Interest)

  11. Quantification Visualization • Samples of two subjects are plotted (diamonds). Shaded regions represent value range for each group: green for control, pink for ADHD. Nathan (light grey) is ADHD, Joannam (dark grey) is normal

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