Table of Contents. Important Information ............................................................................... 4. How To File Your Claim ...............................................................................
Home > Health A â Z > Psychosis. A severe mental disorder in which a person loses the ability to recognize reality or relate to others. Symptoms include being paranoid, having false ideas about what is taking place or who one is, and seeing, hearing, or feeling things that are not there. PubMed Health Glossary.
Historically, the term neurosis was used to define a nervous disorder or disease of the nervous system without any identifiable anatomical lesion.Neuroses are different from psychoses, by the absence of profound personality disorders.bsessional neurosis is a neurotic syndrome characterized mainly by obsessions that create certain daily rituals. OCD is a condition that affects adolescents or young adults.