[nnlsoccer]

It appears they’re referring to Breachers Syndrome or something very similar. With service members who were exposed to small repetitive explosions, some studies have found astroglial scarring between the white and gray matter of the brain. Essentially shearing forces pass through the tissue, the tissues move at different rates because of the difference in densities which leads to tissue damage at the interface. Causes symptoms somewhat similar to CTE