1 Self illuminating steps truck camper steps glow in the dark for 10 hours with only five minutes of light exposure - no batteries. 2  Safely enter and exit your truck camper or RV after dark.  SureGripâ¢ step tread provides no-slip surface (no grip tape)
Symptoms of normal pressure hydrocephalus (NPH) include the following: 1  Gait disturbance: Usually the first symptom and may precede other symptoms by months or years; magnetic gait is used to emphasize the tendency of the feet to remain stuck to the floor despite patientsâ best efforts to move them.
Hydrocephalus is a condition characterized by abnormal flow and/or re-absorption of the cerebrospinal fluid, the water-like liquid that surrounds the brain and spinal cord and fills the open spaces within the brain, the ventricles.ydrocephalus can be caused by some visible (on brain scans) obstruction of the normal flow this fluid. This obstruction may be a congenital or acquired scarring in some part of the ventricular system or it can be from a mass such as a brain tumor which blocks the normal flow of fluid.