The relation of mental element and wind of white purplish or white patches on the skin

The nerve Ji of embryo of melanin cell traceable, and somebody discovers central nervous system (main body if pineal body) in the material that existing to restrain melanin to form -- Mailatangning. Below normal circumstance, it and hypophysis excretive close to melanin is in dynamic balance, when Mailatangning is overmuch, can restrain melanin to form. Apparent, the spirit that becomes a person gets malign stimulation, the mood is high-strung, when be being depressed overly, mailatangning is met grow in quantity, bring about wind of white purplish or white patches on the skin thereby.