can you explain what the four catagories mean?

2) Must report at least one symptom (symptoms here are reports by subject) in each of the four following categories: sensory, vasomotor, sudomotor, motor/trophic
3) Must display at least one sign (signs here refer to objective observation/testing) in each of the four following categories: sensory, vasomotor, sudomotor, motor/trophic

wow- please let us know if this helps
steff