0 1 2 3 4   impaired memory
0 1 2 3 4   learning disabilities
0 1 2 3 4   confusion, poor comprehension
0 1 2 3 4   difficulty making decisions
0 1 2 3 4   gagging, impaired concentration
0 1 2 3 4   slurred speech
0 1 2 3 4   impaired physical coordination
0 1 2 3 4   stuttering or stammering