Biomaterial Database

Perceptual experiences in anorexia nervosa and obesity. 1978

D M Garner, and P E Garfinkel, and H Moldofsky

There is increasing evidence suggesting that the perceptual-cognitive experiences of people with anorexia nervosa and juvenile onset obesity may differ from those of people without eating disorders. The research related to several perceptual-cognitive dimensions is critically examined. These include body image perceptions; perception of hunger and satiety cues; perception of external cues; and certain personality variables which may be related to self-perception. The implications of these perceptual-cognitive variables for the treatment of anorexia nervosa and obesity are discussed. The relative efficacy of some behavioural and medical therapies may be related, in part, to their effects on perceptual-cognitive parameters. Recommendations are also made for investigations to further delineate the role of perceptual-cognitive difficulties in people with eating problems.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009765	Obesity	A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).
D010468	Perceptual Disorders	Cognitive disorders characterized by an impaired ability to perceive the nature of objects or concepts through use of the sense organs. These include spatial neglect syndromes, where an individual does not attend to visual, auditory, or sensory stimuli presented from one side of the body.	Hemispatial Neglect,Hemisensory Neglect,Sensory Neglect,Somatosensory Discrimination Disorder,Discrimination Disorder, Somatosensory,Discrimination Disorders, Somatosensory,Hemisensory Neglects,Hemispatial Neglects,Neglect, Hemisensory,Neglect, Hemispatial,Neglect, Sensory,Neglects, Hemisensory,Perceptual Disorder,Sensory Neglects,Somatosensory Discrimination Disorders
D001828	Body Image	Individuals' concept of their own bodies.	Body Identity,Body Representation,Body Schema,Body Images,Body Representations,Body Schemas,Identity, Body,Image, Body,Representation, Body,Schema, Body
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D003463	Cues	Signals for an action; that specific portion of a perceptual field or pattern of stimuli to which a subject has learned to respond.	Cue
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006815	Hunger	The desire for FOOD generated by a sensation arising from the lack of food in the STOMACH.
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths