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ANODYNE

n. refers to a group of procedures intended to act as pain relievers - for example analgesics, acupuncture, and anesthesia.

ANORCHISM

n. refers to the congenital absence of one or both testes, part of the male reproductive system.

ANT ILIHIDINAL EGO

a term used in object relations theory (Fairburn, 1889-) to refer to a non-pleasurable, deprecatory, and sometimes hostile self-image. It

ANTEROGRADE DEGENERATION

the degeneration of a neuron structure after sustaining injury, that spreads away from the nerve cell body. Also known as

ANTIBODY

n. a modified protein molecule created naturally by lymphocytes, that interacts with and disarms antigens. The antigen-antibody connection is specific,

ANTICIPATORY NAUSEA

nausea that occurs prior to chemotherapy due to the anticipation of vomiting after the event. Nausea and vomiting can be

ANTIMETABOLITE

n. a substance that has a molecular structure that is so similar to that of another natural substance required for

ANTISPASMODIC DRUGS

drugs used in the treatment of muscle spasms. They usually work by relaxing the smooth muscles. Anticholinergic drugs, for example,

ANXIETY NEUROSIS

in psychoanalysis, this refers to a disturbance or neurosis. The most prominent symptoms are thought to be persistent anxiety, feelings

APAREUNIA

n. the inability to perform sexual intercourse due to medical complications. 2. abstinence from coitus as a conscious choice.

APLASIA

n. the failure of an organ or bodily tissue to grow- or interruption to the growth process. See also agenesis.

APOSTILB

a unit of luminance that is equal to the luminance of a uniform diffuser that is emitting 1/tt cd/nr.

APPETITION SYSTEM

extraversion: as represented by an individual's relative sensitivity to appetitive (positive, rewarding) cues and stimuli and his or her behavioral

APPRAISAL THEORY

an overarching name for a group of theories, stating that people's cognitive appraisals or evaluations of a situation determine the

APRAXIA

refers to the loss or absence of the ability to perform learned purposeful movements, for example, dressing oneself or driving

ARACHNOID GRANULATIONS

a series of extensions found in the middle layer of the meninges (arachnoid mater) and throughout the outer layer (dura

ARCHITECTURAL INNATCNESS

This refers to the level at which architecture is innate. Compare with chronotopic constraints.

ARGUMENT

n. 1. a sequence of propositions that together provide logical reasons for accepting the resulting conclusion as valid or true.

ARMED FORCES QUALIFICATION TEST (AFQT)

the original screening test developed in 1950 by the Department of Defense in order to determine a person

AROUSAL REGULATION

the controlling of cognitive and physiological activation using natural or cognitive-behavioral methods. See also autogenic training.