Validation of a Smartphone Pupillometry Application in Diagnosing Severe Traumatic Brain InjuryThe way our pupils respond to light can reveal a lot about our brain’s health, especially after a traumatic brain injury (TBI). This study explored the potential of PupilScreen, a groundbreaking smartphone app, to detect severe TBI using just a phone camera. The app’s performance was compared to the industry gold standard, the NeurOptics pupillometer (NPi-200).
January 28, 2025