Velvet Magnetic Head Belt, For Headache, Size: 25*16*3cm

This Magnetic cap helps to relieve mental tension, migraines and headache.Powerful Demonstrations of How Magnets Can Affect Your Brain. Magnetic fields can improve your memory and even control your behavior and sense of morality. ... The magnets stimulate electrical responses in the brain. Transcranial direct current stimulation is just what it sounds, applying the current directly to the brain. ...