GlossaryMeningitis: inflammation or infection of the coverings of the brainEncephalitis: inflammation or infection of the brain per seSepticemia: a bloodstream infection, characterized by bacteria and/or their toxins in the bloodDSM: The Diagnostic and Statistic Manual Of Mental Disorders Hallucination: False sensation of something being present when it is not really thereIllusion: Misinterpretation of one thing as something elseOrganophosphates: insecticidal compoundsEEG: A test to measure the electrical activity of the brain Published on Nov 28, 2014Last Updated on Jul 25, 2016