NNS 2026

J.D. DeFreese, Dr.

Clinical Assistant Professor

All Sessions by J.D. DeFreese, Dr.

4:30 pm - 6:30 pm

PDB01.18 - Associations of Neurotrauma History With Parkinsonism and Lewy Body Dementia Clinical Features in Former NFL Players at Late Life

4:30 pm - 6:30 pm

POA.70 - Headache Burden in Former Professional Football Players: Associations With Neurotrauma Exposure and Psychological Outcomes: An NFL-LONG Study