Normal Pressure Hydrocephalus (NPH)
What Is Normal Pressure Hydrocephalus? Expand Content Normal pressure hydrocephalus (NPH) is a treatable condition of the brain that usually affects people 60 years of age and older. Our bodies regularly produce spinal fluid in the brain. However, as we age, this fluid will not always get reabsorbed at the same rate. NPH is a condition of the brain where cerebrospinal fluid (CSF) builds up in the brain’s ventricles and causes pressure. The ventricles then push out against the brain which can stretch the brain and neurons that control balance, bladder, memory and thought processes.