Functional Health Dictionary

Functional: From 1 Different Sources


An imbalance of response, without permanent tissue damage, and generally reversible.
Health Source: Herbal Medical
Author: Health Dictionary

Functional Diseases

See PSYCHOSOMATIC DISEASES.... functional diseases

Functional Status

The extent to which an individual is able to perform activities that are associated with the routines of daily living. See “activities of daily living”; and “instrumental activities of daily living”.... functional status

Functionally Disabled

A person with a physical or mental impairment that limits the individual’s capacity for independent living.... functionally disabled

Functional Disorders

A term for any illness in which there is no evidence of organic disturbance even though physical performance is impaired.... functional disorders

Functional Disorder

a condition in which a patient complains of symptoms for which no physical cause can be found. Such a condition is frequently an indication of a psychiatric disorder. Compare organic disorder.... functional disorder

Functional Endoscopic Sinus Surgery

(FESS) see endoscopic sinus surgery.... functional endoscopic sinus surgery

Functional Foods

natural or processed foods that contain a known biologically active component that gives clinically proven health benefits in addition to the traditional nutrient value. For example, stanols and sterols added to margarine-type spreads lower cholesterol. See also prebiotics; probiotics.... functional foods

Functional Independence Measure

(FIM) a table recommended by the WHO for assessing the degree of whole-person disability, being particularly useful for judging the extent of recovery from serious injury. It has five grades, ranging from 0 (fully independent) to 4 (completely dependent).... functional independence measure

Functional Magnetic Resonance Imaging

(fMRI) a type of *magnetic resonance imaging that measures the increased hemodynamic response seen with neural activity in the brain or spinal cord. fMRI has allowed major advances in brain mapping (i.e. matching sections of the brain with particular behaviours, thoughts, or emotions).... functional magnetic resonance imaging

Functional Recovery Index

an international index, published by the World Health Organization, that grades the degree of recovery after serious injury.... functional recovery index

Functional Seizure

see non-epileptic seizure.... functional seizure



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