NFL Neuro-Trauma & Cognitive Trajectory Explorer CTE vs Dementia
Quantitative career head-impact dosage calculator, brain region pathology map, and cognitive domain assessor.
Career Head Impact Profile
Preset: Roger Craig Ref.
Years Played in NFL11 yrs
Career Snaps Played8,500
Subconcussive Impacts / Season950
Diagnosed / Reported Concussions4
Current Age64 yrs
Total Collisions10,450
Cumulative G-Force284.5k G
CTE Pathology RiskStage III
Vulnerability Index78 / 100
Anatomical Brain Pathology Map
Click zones to inspect regional micro-lesions & tau accumulation
Frontal Lobe
High vulnerability to repetitive head impacts. Controls executive function, decision making, emotional stability, and impulse regulation.
High Tauopathy Lesion Density
Moderate Neuro-Degeneration
Baseline / Intact Tissue
Pathology Analysis: With 11 seasons and 10,450 estimated lifetime collisions (~284.5k cumulative Gs), predicted neuro-pathological presentation correlates with CTE Stage III. Frontal lobe sulci depth micro-lesions and severe hippocampal atrophy are projected, contributing to cognitive decline and executive processing latency.
Cognitive Domain Assessor
Real-time mini-tests
1. Stroop Executive TestReady
Select the color of the text string below, ignoring the written word.