1. The stem of each toe, from the base to the first joint, corresponds to the neck reflex areas 2. On each foot, this section of toe represents a portion of the neck, but on the big toes the neck reflex area also overlaps with the thyroid and parathyroid gland areas 3. The area from the first joint up to the tip of each toe corresponds to the head and brain reflex areas 4. The areas for the sinuses 5 lie just underneath the first joint of each toe. These reflex areas are found in the same locations on both right and left feet. The areas on the right foot correspond to the right half of the body, and those on the left relate to the left half of the body. S