In traumatic brain injury (TBI), primary injury occurs during the initial insult, and results from displacement of the physical structures of the brain. On the other hand, secondary injury occurs gradually and may involve an array of cellular processes.
NBA basketball regular season starts late October with the preseason starting late September or early October. The NBA season has been starting sooner to reduce the number of back to back games as well as 3 games in 4 nights so players are move rested and healthy for games. That depends upon the level of basketball.
The 2016 NBA playoffs start on Saturday, April 16th. The first round of the playoffs will be on ESPN, TNT, ABC, and NBA TV. In the second round, NBA TV will dip out and ESPN, TNT, and ABC will take on all of those games. The Western Conference Finals will air on TNT, the Eastern Conference Finals will air on ESPN, and the NBA Finals will air on ABC.