What is a migraine with aura, and what causes it? Scientists arenât sure what causes migraines with aura. Itâs thought that at least two brain chemicals called serotonin and dopamine play a role. According to the theory, something goes awry in the way these chemicals regulate brain function. This may cause the brain and the bodyâs immune system to overreact.
The 1899 Spiders set the major league record for most consecutive losses in a season (24, from July 26 to September 16), and had six losing streaks of 10 games or more.
Five Longest Games in MLB History. Yesterday, the Boston Red Sox met the Tampa Bay Rays for a game in Tampa. After the top of the first inning, the Red Sox led 6-0 and it looked like it would be a short night at the ballpark. But the Rays scrapped and clawed and fought back, and tied the game.