Hydrocephalus may be classified as acute or chronic (in acute, there are symptoms for weeks; in chronic, there are symptoms for months); communicating versus noncommunicating (in communicating hydro-cephalus, there is flow between the ventricular system and subarachnoid space; in noncommunicating hy-drocephalus, there is a block to flow within the ventricular cistern); congenital (acquired at birth) versus acquired; and normal pressure versus high pressure, a distinction that depends on the symptom complex.

Sleeping Sanctuary

Sleeping Sanctuary

Salvation For The Sleep Deprived The Ultimate Guide To Sleeping, Napping, Resting And  Restoring Your Energy. Of the many things that we do just instinctively and do not give much  of a thought to, sleep is probably the most prominent one. Most of us sleep only because we have to. We sleep because we cannot stay awake all 24 hours in the day.

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