Normal pressure hydrocephalus (NPH)
Alternate Names : Hydrocephalus - idiopathic, Hydrocephalus - adult, Hydrocephalus - communicating, Extraventricular obstructive hydrocephalus
Symptoms & Signs
The symptoms often begin slowly. Early symptoms include: - Changes in gait, including inability to begin walking (gait apraxia)
- Sudden fall without loss of consciousness or other symptoms (drop attacks)
- Unsteady walking
- Weakness of the legs
Symptoms as the disorder gets worse:
Diagnosis & Tests
An examination shows walking (gait) changes related to the damage in the brain. Deep tendon reflexes may be increased in the lower legs. Tests include:
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