Delirium historical perspective

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sara Zand, M.D.[2] Pratik Bahekar, MBBS [3]; Vishal Khurana, M.B.B.S., M.D. [4]

Overview

Concepts of delirium have been evolving over centuries. Still, there are many things we do not know about delirium.

Historical Perspective

• delirium was first discovered in the 16th century.
• In the second half of the 19th century, delirium was identified by French workers as chaotic thinking and cognitive failure, clouding of consciousness, temporospatial disorientation .
• The definition of confusion and delirium was established by Chaslin and Bonhoeffer as the stereotyped manifestations of acute brain failure.