Lucy,

What is this 'black box" you mentioned in May?
I have horrible problems with background noise.

Regarding these loose brain impacts.

Do any of you ever get the sensation that you were "punched in the nose," when all if was was a shake or mild bump?

How about a metallic taste in your mouth, like you are chewing aluminum foil?

How about a feeling like your eyes are circling?

These symptoms are a good sign that I have suffered a 'non-concussion' concussion or as Dr Julian Bailes calls them, sub-concussion impacts.