Confusion overview

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Confusion Microchapters
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Overview
Pathophysiology
Causes
Differentiating Confusion from other Symptoms
Epidemiology and Demographics
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Overview

Confusion refers to mental dysfunction in which a lack of attention and disorientation occurs with the inability to think with normal speed or clarity. It is the inability to maintain a coherent stream of thought or action.

Pathophysiology

Confusion results from global impairment of function of brain. Few areas of brain are identified for various presentations of confusion. Drugs, poisons, chemicals interact with the neurotransmitters and cause confusion. Inflammatory agents are involved in conditions like fever.