By Carrie Saldo
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-628890.mp3
Pittsfield, MA – Some Berkshire County high school students didn't have to study for the first test they took this year. Berkshire Bureau Chief, Carrie Saldo, has the details on a cognitive test doctors and school officials say will more definitively determine when it's safe to send injured student-athletes back on the field;