Parent Screen is here! This is a proactive method for parents to quickly check their children for posterior pituitary gland deficiency. It only requires 6 measurements on each side. Page believed that severe deficienbcy of the posterior pituitary gland causes manic depression. This instruction book with measuring grids are available at our office for only $10.00 including shipping and handling. This system helps to rule out ADD or ADHD and it gives an accurate estimate of posterior pituitary gland activity. Call 412-655-2662 to order. R. Forbes