The cardinal sign of NPH is a hypokinetic gait disorder in which the older adult's feet look as though they are glued to the floor. The gait also has been described as magnetic. People with NPH ...

The triad of assessment findings consists of a distinctive gait--which is the cardinal sign of NPH--and disturbances in cognition and control of urine (Relkin, Marmarou, Klinge, Bergsneider ...