Normal pressure hydrocephalus is characterised by the triad of gait disturbance, dementia and urinary incontinence. Although our understanding of the condition has considerably improved since it was initially described over 50 years ago, its pathophysiology is still a matter of debate. We provide an overview of the current concepts in pathophysiology and discuss the clinical features, diagnosis and treatment of this cause of dementia.
Part of the book: Update on Dementia