neurosis, in psychiatry, a broad category of psychological disturbance, encompassing various mild forms of mental disorder. Until fairly recently, the term neurosis was broadly employed in contrast with psychosis, which denoted much more severe, debilitating mental disturbances. The two terms were used regularly until 1980, when the American Psychiatric Association released a precise listing of known mental disorders excluding the two broad categories of "mild" and "serious" mental disorders.

Neurosis, according to Sigmund Freud, arose from inner conflicts and could lead to anxiety. In his formulation, the causal factors could be found roughly in the first six years of life, when the personality, or ego, is weak and afraid of censure. He attributed neurosis to the frustration of infantile sexual drives, as when severe eating and toilet habits and other restrictions are parentally imposed (see Oedipus complex), which appear in adulthood as neurotic symptoms (see psychoanalysis). Other authorities have emphasized constitutional and organic factors. Among the psychoanalysts, Alfred Adler and H. S. Sullivan stressed social determinants of personal adjustment, and Karen Horney emphasized insecurity in childhood as causes of neurosis.

Until 1980, neuroses included anxiety disorders as well as a number of other mild mental illnesses, such as hysteria and hypochondria. Anxiety disorders are fairly common, and generally involve a feeling of apprehension with no obvious, immediate cause. Such intense fears of various situations may be severe enough to prevent individuals from conducting routine activities. Phobias, the most common type of anxiety disorder, involve specific situations which cause irrational anxiety attacks. For instance, an individual with agoraphobia (fear of open spaces) may be too anxious to leave their house. Obsessive-compulsive disorder occurs when an individual relentlessly pursues a thought or action in order to relieve anxiety. Panic disorder is characterized by anxiety in the form of panic attacks, while generalized anxiety disorder occurs when an individual experiences chronic anxiety with no apparent explanations for the anxiety. Post-traumatic stress disorder, occurring in the wake of a particularly traumatic event, can lead to severe flashbacks and a lack of responsiveness to stimuli. Anxiety disorders are usually accompanied by a variety of defense mechanisms, which are employed in an attempt to overcome anxiety. Hypochondriasis and hysteria (now generally known as conversion disorder) are classified today as somatoform disorders, and involve physical symptoms of psychological distress. The hypochondriac fears that minor bodily disturbances indicate serious, often terminal, disease, while the individual suffering from conversion disorder experiences a bodily disturbance—such as paralysis of a limb, blindness, or deafness—with no clear biological origin. Treatment of neurosis may include behavior therapy to condition an individual to change neurotic habits, psychotherapy, and group psychotherapy. Various drugs may also be employed to alleviate symptoms.

See M. Trimble, Post-Traumatic Neurosis (1981); S. Henderson et al., Neurosis and the Social Environment (1982); J. Lopez Pinero, The Historical Origins of the Concept of Neurosis (tr. 1983); G. Russell, ed. The Neuroses and Personality Disorders (1984).

The Columbia Encyclopedia, 6th ed. Copyright© 2014, The Columbia University Press.

Selected full-text books and articles on this topic

Anxiety Disorders and Phobias: A Cognitive Perspective
Aaron T. Beck; Gary Emery; Ruth L. Greenberg.
Basic Books, 1985
Fear, Avoidance, and Phobias: A Fundamental Analysis
M. Ray Denny.
Lawrence Erlbaum Associates, 1991
Mario Maj; Hagop S. Akiskal; Juan José López-Ibor; Ahmed Okasha.
Wiley, 2004
Constructing Panic: The Discourse of Agoraphobia
Lisa Capps; Elinor Ochs.
Harvard University Press, 1995
Social Phobia: From Shyness to Stage Fright
John R. Marshall.
Basic Books, 1994
Shyness and Social Phobia: A Social Work Perspective on a Problem in Living
Walsh, Joseph.
Health and Social Work, Vol. 27, No. 2, May 2002
Peer-reviewed publications on Questia are publications containing articles which were subject to evaluation for accuracy and substance by professional peers of the article's author(s).
Phobic and Anxiety Disorders in Children and Adolescents: A Clinician's Guide to Effective Psychosocial and Pharmacological Interventions
Thomas H. Ollendick; John S. March.
Oxford University Press, 2004
Anxiety and the Anxiety Disorders
A. Hussain Tuma; Jack Maser.
Lawrence Erlbaum Associates, 1985
Mastering Anxiety: The Nature and Treatment of Anxious Conditions
Ronald A. Kleinknecht.
Insight Books, 1991
Librarian’s tip: Chap. 4 "Simple and Social Phobia" and Chap. 5 "Panic Disorder and Agoraphobia"
Panic: Psychological Perspectives
S. Rachman; Jack D. Maser.
Lawrence Erlbaum Associates, 1988
Librarian’s tip: Chap. 12 "Fear, Anxiety, and Panic: Context, Cognition, and Visceral Arousal"
Students in Discord: Adolescents with Emotional and Behavioral Disorders
C. Robin Boucher.
Greenwood Press, 1999
Librarian’s tip: Chap. 16 "School Phobia"
Panic Disorder: The Great Pretender
H. Michael Zal.
Insight Books, 1990
Looking for a topic idea? Use Questia's Topic Generator