- reading, writing, spelling, math, memory, speech, sense of direction and time
- grammar, concentration/activity-level, balance and coordination
- headaches, nausea, dizziness, ringing ears, and motion-sickness
- frustration levels and feeling dumb, ugly, klutzy, phobic, and depressed
- impulsivity, cutting class, dropping out of school, and substance abuse
- bullying and being bullied as well as anger and social interactions
- later becoming emotionally traumatized and scarred dysfunctional adults