Subjective experience of sensation in anorexia nervosa

The nature of disturbance in body experience in anorexia nervosa (AN) remains poorly operationalized despite its prognostic significance. We examined the relationship of subjective reports of sensitivity to and behavioral avoidance of sensory experience (e.g., to touch, motion) to body image disturb...

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Veröffentlicht in:Behaviour research and therapy 2013-06, Vol.51 (6), p.256-265
Hauptverfasser: Zucker, Nancy L., Merwin, Rhonda M., Bulik, Cynthia M., Moskovich, Ashley, Wildes, Jennifer E., Groh, Jennifer
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container_issue 6
container_start_page 256
container_title Behaviour research and therapy
container_volume 51
creator Zucker, Nancy L.
Merwin, Rhonda M.
Bulik, Cynthia M.
Moskovich, Ashley
Wildes, Jennifer E.
Groh, Jennifer
description The nature of disturbance in body experience in anorexia nervosa (AN) remains poorly operationalized despite its prognostic significance. We examined the relationship of subjective reports of sensitivity to and behavioral avoidance of sensory experience (e.g., to touch, motion) to body image disturbance and temperament in adult women currently diagnosed with AN (n = 20), women with a prior history of AN who were weight restored (n = 15), and healthy controls with no eating disorder history (n = 24). Levels of sensitivity to sensation and attempts to avoid sensory experience were significantly higher in both clinical groups relative to healthy controls. Sensory sensitivity was associated with body image disturbance (r(56) = .51, p 
doi_str_mv 10.1016/j.brat.2013.01.010
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We discuss how intervention strategies that address sensitization and habituation to somatic experience via conditioning exercises may provide a new manner in which to address body image disturbance in AN. ► We examined the relation of subjective sensory sensitivity to body image disturbance in women with anorexia nervosa (AN). ► Ill and weight-restored women with AN reported enhanced sensory sensitivity and increased efforts to avoid sensory experience. ► Subjective sensory sensitivity was positively correlated with body image disturbance and harm avoidance in women with AN. ► Subjective sensory sensitivity was associated with lowest lifetime body mass index (BMI), but not current BMI, in AN.</description><identifier>ISSN: 0005-7967</identifier><identifier>ISSN: 1873-622X</identifier><identifier>EISSN: 1873-622X</identifier><identifier>DOI: 10.1016/j.brat.2013.01.010</identifier><identifier>PMID: 23523866</identifier><identifier>CODEN: BRTHAA</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Adolescent ; Adult ; Adult and adolescent clinical studies ; Anorexia ; Anorexia nervosa ; Anorexia Nervosa - psychology ; Avoidance ; Awareness ; Biological and medical sciences ; Body Image - psychology ; Body image disturbance ; Body image disturbances ; Body Mass Index ; Case-Control Studies ; Correlation analysis ; Eating behavior disorders ; Eating disorders ; Female ; Humans ; Kinesthesia ; Kinesthesis - physiology ; Medical sciences ; Medicin och hälsovetenskap ; Middle Aged ; Psychology. 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We examined the relationship of subjective reports of sensitivity to and behavioral avoidance of sensory experience (e.g., to touch, motion) to body image disturbance and temperament in adult women currently diagnosed with AN (n = 20), women with a prior history of AN who were weight restored (n = 15), and healthy controls with no eating disorder history (n = 24). Levels of sensitivity to sensation and attempts to avoid sensory experience were significantly higher in both clinical groups relative to healthy controls. Sensory sensitivity was associated with body image disturbance (r(56) = .51, p &lt; .0001), indicating that body image disturbance increased with increased global sensitivity to sensation. Sensory sensitivity was also negatively and significantly correlated with lowest BMI (r2 = −.32, p &lt; .001), but not current BMI (r2 = .03, p = .18), and to the temperament feature of harm avoidance in both clinical groups. We discuss how intervention strategies that address sensitization and habituation to somatic experience via conditioning exercises may provide a new manner in which to address body image disturbance in AN. ► We examined the relation of subjective sensory sensitivity to body image disturbance in women with anorexia nervosa (AN). ► Ill and weight-restored women with AN reported enhanced sensory sensitivity and increased efforts to avoid sensory experience. ► Subjective sensory sensitivity was positively correlated with body image disturbance and harm avoidance in women with AN. ► Subjective sensory sensitivity was associated with lowest lifetime body mass index (BMI), but not current BMI, in AN.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>23523866</pmid><doi>10.1016/j.brat.2013.01.010</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record>
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subjects Adolescent
Adult
Adult and adolescent clinical studies
Anorexia
Anorexia nervosa
Anorexia Nervosa - psychology
Avoidance
Awareness
Biological and medical sciences
Body Image - psychology
Body image disturbance
Body image disturbances
Body Mass Index
Case-Control Studies
Correlation analysis
Eating behavior disorders
Eating disorders
Female
Humans
Kinesthesia
Kinesthesis - physiology
Medical sciences
Medicin och hälsovetenskap
Middle Aged
Psychology. Psychoanalysis. Psychiatry
Psychopathology. Psychiatry
Self image
Self Report
Sensitivity
Sensory perception
Temperament
Vestibular
Women
Young Adult
title Subjective experience of sensation in anorexia nervosa
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