HealthAugust 16, 2026

hydrocephalus

HY-druh-SEF-uh-luhs

Definition

A medical condition characterized by the abnormal accumulation of cerebrospinal fluid within the brain, which can lead to increased intracranial pressure and various cognitive or physical symptoms.

Etymology

The word is derived from the Greek words 'hydro-' (water) and 'kephalē' (head), literally meaning 'water in the head' as early descriptions thought the fluid was water.

In the news

The article mentions Billy Joel was diagnosed with a specific form of this condition, normal pressure hydrocephalus, which negatively impacted his balance, vision, and hearing.

EXCLUSIVE: Hollywood Stars Open Up About Memory Disorders, Stroke Recovery and Brain Health

Read the full article ↗

RadarOnline

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