Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jan 5, 2009
Normal Pressure Hydrocephalus is a condition often misdiagnosed in older people. Medical experts say it is frequently mistaken for two other diseases: Alzheimer's and Parkinson's. VOA's Melinda Smith has more on NPH and one way of alleviating it.