Introducing the Concussion Likelihood Index
One score. 0 to 100. Every neurological domain fused into a single number in under 90 seconds.
Clinical Research
Boston University CTE Center — Ongoing Research
Boston University CTE Center · 2025
Accessible Eye Tracking on Smartphones
Nature Communications — Google Research · 2020
CTE Found in 40% of Athletes Under 30
Boston University CTE Center · 2023
TBI Facts & Statistics
CDC · 2024
Postural Instability as a Neurodegenerative Marker
Research on PubMed · 2024
Pupil Light Reflex as a Concussion Biomarker
Peer-reviewed research · 2024
Multi-Modal Assessment Improves Detection
Systematic review — Sports Medicine · 2024
Neuroimaging Correlates of Balance Deficits
Peer-reviewed research · 2023
Boston University CTE Center — Ongoing Research
Boston University CTE Center · 2025
Accessible Eye Tracking on Smartphones
Nature Communications — Google Research · 2020
CTE Found in 40% of Athletes Under 30
Boston University CTE Center · 2023
TBI Facts & Statistics
CDC · 2024
Postural Instability as a Neurodegenerative Marker
Research on PubMed · 2024
Pupil Light Reflex as a Concussion Biomarker
Peer-reviewed research · 2024
Multi-Modal Assessment Improves Detection
Systematic review — Sports Medicine · 2024
Neuroimaging Correlates of Balance Deficits
Peer-reviewed research · 2023
The Numbers
Military TBI — Traumatic Brain Injury Center of Excellence
U.S. Department of Defense · 2024
Youth Sports-Related Traumatic Brain Injuries
CDC Injury Center · 2024
Sway Medical Balance Platform — Clinical Validation
Independent clinical research · 2023
TBI Emergency Department Visits in Children
CDC · 2024
Sports Litigation Alert
Industry tracker · 2024
ImPACT Neurocognitive Test
ImPACT Applications, Inc. · 2024
Second-Impact Syndrome — Robert Cantu
Neurosurgical research · 2023
State Return-to-Play & TBI Legislation
National Conference of State Legislatures · 2024
Military TBI — Traumatic Brain Injury Center of Excellence
U.S. Department of Defense · 2024
Youth Sports-Related Traumatic Brain Injuries
CDC Injury Center · 2024
Sway Medical Balance Platform — Clinical Validation
Independent clinical research · 2023
TBI Emergency Department Visits in Children
CDC · 2024
Sports Litigation Alert
Industry tracker · 2024
ImPACT Neurocognitive Test
ImPACT Applications, Inc. · 2024
Second-Impact Syndrome — Robert Cantu
Neurosurgical research · 2023
State Return-to-Play & TBI Legislation
National Conference of State Legislatures · 2024
Supporting Research
Economic Cost of Traumatic Brain Injury
CDC · 2024
Repetitive Head Impacts and CTE
Peer-reviewed research · 2024
Chronic Traumatic Encephalopathy Overview
StatPearls — NCBI Bookshelf · 2024
Concussion Legacy Foundation — Programs
Concussion Legacy Foundation · 2024
Machine Learning in Concussion Screening
British Journal of Sports Medicine · 2024
Team Up Speak Up — CLF Campaign
Concussion Legacy Foundation · 2024
International Consensus on Concussion in Sport
British Journal of Sports Medicine · 2023
Smartphone-Based Pupil Assessment
IEEE Transactions on Biomedical Engineering · 2024
Economic Cost of Traumatic Brain Injury
CDC · 2024
Repetitive Head Impacts and CTE
Peer-reviewed research · 2024
Chronic Traumatic Encephalopathy Overview
StatPearls — NCBI Bookshelf · 2024
Concussion Legacy Foundation — Programs
Concussion Legacy Foundation · 2024
Machine Learning in Concussion Screening
British Journal of Sports Medicine · 2024
Team Up Speak Up — CLF Campaign
Concussion Legacy Foundation · 2024
International Consensus on Concussion in Sport
British Journal of Sports Medicine · 2023
Smartphone-Based Pupil Assessment
IEEE Transactions on Biomedical Engineering · 2024