Tag: <span>quantitative pupillometry (QP)</span>

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Changes in pupils after asymptomatic high-acceleration head impacts indicate changes in brain function

by Journal of Neurosurgery  Credit: CC0 Public Domain Researchers from the University of Michigan found significant pupillary changes in high-school football athletes after they had sustained a high-acceleration head impact. The changes were detected using a noninvasive, hand-held, quantitative pupillometry device, which potentially could be used in a nonclinical setting for a quick assessment of possible...