

John Tiwald
- Jul 26, 2017
- 5 min
111 NFL Brains. All But One Had CTE.
Dr. Ann McKee, a neuropathologist, has examined the brains of 202 deceased football players. A broad survey of her findings was published on
John Tiwald
- May 16, 2017
- 5 min
A Simple, Clear Message on the Sports-Brain Injury Controversy
The debate over CTE's existence, associations, and causes has sparked politics and cover-up, breakthrough research, and even a Will Smit
John Tiwald
- Nov 4, 2016
- 3 min
Traumatic Brain Injury Induces Mental Impairments Using Mechanisms Linked with Alzheimer’s
A new study from The University of Texas Medical Branch at Galveston fills an important gap in understanding the link between traumatic brai
John Tiwald
- Aug 26, 2016
- 3 min
Plasma Tau Levels Increased Post-TBI
Military personnel who sustain one or more TBIs — the signature injury in military personnel deployed for combat operations in Iraq and Afgh
John Tiwald
- May 7, 2016
- 6 min
N.F.L. Shifts on Concussions, and Game May Never Be the Same
Excerpted from The New York Times | By Ken Belson and Alan Schwarz Perhaps no one will remember the setting, a hearing room for the House...


John Tiwald
- Apr 13, 2016
- 5 min
Brandi Chastain to Donate Her Brain for C.T.E. Research
Excerpted from The New York Times | By John Branch Photo Caption: Brandi Chastain after scoring the winning shootout goal in the 1999...

John Tiwald
- May 12, 2015
- 4 min
A Simple Flashcard Test to Detect Concussions
King-Devick Concussion Test Excerpted from The New York Times | Gretchen Reynolds March 11, 2015 An easy, two-minute vision test...
John Tiwald
- Dec 22, 2012
- 4 min
Study Bolsters Link Between Routine Hits and Brain Disease
By Ken Belson | The New York Times | December 3, 2012 The growing evidence of a link between head trauma and long-term, degenerative...
John Tiwald
- Nov 14, 2012
- 5 min
Traumatic brain injury patients, supercomputer simulations studied to improve helmets
ALBUQUERQUE, N.M. — Researchers at Sandia National Laboratories and the University of New Mexico are comparing supercomputer simulations...
John Tiwald
- Apr 26, 2012
- 3 min
Veterans and Brain Disease
By Nicholas D. Kristof | New York Times He was a 27-year-old former Marine, struggling to adjust to civilian life after two tours in...