Pupil diameter changes reflect difficulty and diagnostic accuracy during medical image interpretation
نویسندگان
چکیده
منابع مشابه
Pupil diameter changes reflect difficulty and diagnostic accuracy during medical image interpretation
BACKGROUND No automated methods exist to objectively monitor and evaluate the diagnostic process while physicians review computerized medical images. The present study tested whether using eye tracking to monitor tonic and phasic pupil dynamics may prove valuable in tracking interpretive difficulty and predicting diagnostic accuracy. METHODS Pathologists interpreted digitized breast biopsies ...
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Non-luminance-mediated changes in pupil diameter have been used since the first studies by Darwin in 1872 as indicators of clinical, cognitive, and arousal states. However, the relation between processes involved in motor control and changes in pupil diameter remains largely unknown. Twenty participants attempted to compensate random walks of a cursor with a computer mouse to restrain its traje...
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BACKGROUND Assessing the workload of surgeons requires technology to continuously monitor surgeons' behaviors without interfering with their performance. We investigated the feasibility of using eye-tracking to reveal surgeons' response to increasing task difficulty. METHODS A controlled study was conducted in a simulated operating room, where 14 subjects were required to perform a laparoscop...
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Pupil diameter is used during anaesthesia to assess depth of anaesthesia and indicate cerebral hypoxia. This is especially so during cardiac bypass when other autonomic signs cannot be monitored. We have used a pupillometer to determine the effect of cardiopulmonary bypass on the pupil. We have also investigated if any effect was caused by washout of opioid from the central nervous system by al...
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PURPOSE To observe the changes in pupil size under photopic and scotopic conditions after Implantable Collamer Lens (ICL) implantations in eyes with high myopia. METHODS The ICL was implanted in 90 eyes belonging to 45 patients with high myopia. Photopic pupil diameters, scotopic pupil diameters, anterior chamber depths, and ICL vaults were examined at the preoperative, postoperative 1-month,...
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ژورنال
عنوان ژورنال: BMC Medical Informatics and Decision Making
سال: 2016
ISSN: 1472-6947
DOI: 10.1186/s12911-016-0322-3