Systems and methods for capturing and analyzing pupillary images to determine toxicity and neurophysiology

摘要

Provide effective methods, systems, and devices for: Determine how to trigger the PLR to observe the behavior of the pupil. Obtain a sufficiently clear image to enable accurate pupillary measurements at high frequencies. Identify PLR elements associated with various central nervous system (CNS) states. Different PLR patterns (elements) in the sample are analyzed to identify individual states. For example, using a smartphone, an image of the subject's pupil 12 is captured, image data 34, 36 for determining the pupillary light reflex (PLR) is extracted, the PLR is classified, and neurological or psychiatric. Systems and methods for capturing PLRs are disclosed by providing analytical output such as diagnostic and prognostic brain conditions.