Dear Ed,
The symptoms here for the running courses of meridians mean the ones which would involve the meridians where the pass through and the functions of the organs to which the meridians pertain.
So as you mentioned mania, it's the problem of the head, so both the meridians are originated from the head, thus the symptom.
I think at the very beginning of the introduction of the meridians, it tells the functions and indications of the meridians, maybe you didn't read that part.
D.K. |