Previous research has shown that after adapting to a thin body, healthy participants (HP) perceive pictures of their own bodies as being fatter and vice versa. This aftereffect might contribute to the development of perceptual body image disturbances in eating disorders (ED).
In the present study, HP and ED completed a behavioral experiment to rate manipulated pictures of their own bodies after adaptation to thin or fat body pictures. After adapting to a thin body, HP judged a thinner than actual body picture to be the most realistic and vice versa, resembling a typical aftereffect. ED only showed such an adaptation effect when they adapted to fat body pictures.
The reported results indicate a relationship between body image distortion in ED and visual body image adaptation. It can be suspected that due to a pre-existing, long-lasting adaptation to thin body shapes in ED, an additional visual adaption to thin body shapes cannot be induced. Hence this pre-existing adaptation to thin body shapes could induce perceptual body image distortions in ED.
American Psychiatric Association (2013) Diagnostic and statistical manual of mental disorders, 5th ed., text rev. Washington, DC: Author.
2.
Bachner-MelmanR.ZoharA. H.EbsteinR. P. (2006) An examination of cognitive versus behavioral components of recovery from anorexia nervosa. The Journal of Nervous and Mental Disease194: 697–703.
3.
BlechertJ.NickertT.CaffierD.Tuschen-CaffierB. (2009) Social comparison and its relation to body dissatisfaction in bulimia nervosa: Evidence from eye movements. Psychosomatic Medicine71: 907–912.
4.
BorzekowskiD. L.SchenkS.WilsonJ. L.PeeblesR. (2010) e-Ana and e-Mia: A content analysis of pro-eating disorder Web sites. American Journal of Public Health100: 1526–1534.
5.
CashT. F.DeagleE. A. (1997) The nature and extent of body-image disturbance in anorexia and bulimia nervosa: A meta-analysis. International Journal of Eating Disorders22: 107–124.
6.
ChoA.LeeJ. H. (2013) Body dissatisfaction levels and gender differences in attentional biases toward idealized body. Body Image10: 95–102.
7.
ClementU.LöweB. (1996) Fragebogen zum Körperbild (FKB-20). Handanweisung, Göttingen, Germany: Hogrefe.
8.
DobsonK. S.DozoisD. J. (2004) Attentional biases in eating disorders: A meta-analytic review of Stroop performance. Clinical Psychology Review23: 1001–1022.
9.
EvansE. H.TovéeM. J.BoothroydL. G.DrewettR. (2013) Body dissatisfaction and disordered eating attitudes in 7- to 11-year-old girls: Testing a sociocultural model. Body Image10: 8–15.
10.
FarrellC.LeeM.ShafranR. (2005) Assessment of body size estimation: A review. European Eating Disorders Review13: 75–88.
11.
Felleman, D., & Van Essen, D. (1991). Distributed hierarchical processing in the primate cerebral cortex. Cerebral Cortex, 1, 1–47.
12.
GaudioS.QuattrocchiC. C. (2012) Neural basis of a multidimensional model of body image distortion in anorexia nervosa. Neuroscience & Biobehavioral Reviews36: 1839–1847.
13.
GhumanA. S.McDanielJ. R.MartinA. (2010) Face adaptation without a face. Current Biology20: 32–36.
14.
GibsonJ. J.RadnerM. (1937) Adaptation, aftereffect, and contrast in the perception of tilted lines. I. Quantitative studies. Journal of Experimental Psychology20: 453–467.
15.
GlauertR.RhodesG.ByrneS.FinkB.GrammerK. (2009) Body dissatisfaction and the effects of perceptual exposure on body norms and ideals. International Journal of Eating Disorders42: 443–452.
16.
GlauertR.RhodesG.FinkB.GrammerK. (2010) Body dissatisfaction and attentional bias to thin bodies. International Journal of Eating Disorders43: 42–49.
17.
HamelA. E.ZaitsoffS. I.TaylorA.MennaR.Le GrangeD. (2012) Body-related social comparison and disordered eating among adolescent females with an eating disorder, depressive disorder, and healthy controls. Nutrients4: 1260–1272.
HoekH. W. (2006) Incidence, prevalence and mortality of anorexia nervosa and other eating disorders. Current Opinion in Psychiatry19: 389–394.
20.
HorndaschS.HeinrichH.KratzO.MaiS.GraapH.MollG. H. (2015) Perception and evaluation of women’s bodies in adolescents and adults with anorexia nervosa. European Archives of Psychiatry and Clinical Neuroscience265: 677–687.
21.
HorndaschS.KratzO.HolczingerA.HeinrichH.HonigF.NothE.MollG. H. (2012) “Looks do matter”—Visual attentional biases in adolescent girls with eating disorders viewing body images. Psychiatry Research198: 321–323.
22.
HummelD.GrabhornR.MohrH. M. (2012a) Body-shape adaptation cannot be explained by adaptation to narrow and wide rectangles. Perception41: 1315–1322.
23.
HummelD.RudolfA. K.UntchK. H.GrabhornR.MohrH. M. (2012b) Visual adaptation to thin and fat bodies transfers across identity. PLOS One7: e 43195.
24.
HummelD.RudolfA. K.BrandiM. L.UntchK. H.GrabhornR.HampelH.MohrH. M. (2013) Neural adaptation to thin and fat bodies in the fusiform body area and middle occipital gyrus: An fMRI adaptation study. Human Brain Mapping34: 3233–3246.
25.
Jansen, A., Nederkoorn, C., & Mulkens, S. (2005). Selective visual attention for ugly and beautiful body parts in eating disorders. Behaviour Research and Therapy, 43, 183–196.
26.
KeelP. K.DorerD. J.FrankoD. L.JacksonS. C.HerzogD. B. (2005) Post remission predictors of relapse in women with eating disorders. The American Journal of Psychiatry162: 2263–2268.
27.
KianiR.CuevaC. J.ReppasJ. B.NewsomeW. T. (2014) Dynamics of neural population responses in prefrontal cortex indicate changes of mind on single trials. Current Biology24: 1542–1547.
28.
LavagninoL.AmiantoF.D’AgataF.HuangZ.MortaraP.Abbate-DagaG.NorthoffG. (2014) Reduced resting-state functional connectivity of the somatosensory cortex predicts psychopathological symptoms in women with bulimia nervosa. Frontiers in Behavioral Neuroscience8: 270.
MagnussenS.JohnsenT. (1986) Temporal aspects of spatial adaptation. A study of the tilt aftereffect. Vision Research26: 661–672.
31.
Liu, T., Larsson, J., & Carrasco, M. (2007). Feature-Based attention modulates orientation-selective responses in human visual cortex. Neuron, 55, 313–323.
32.
MesikJ.BaoM.EngelS. A. (2013) Spontaneous recovery of motion and face aftereffects. Vision Research89: 72–78.
33.
MiyakeY.OkamotoY.OnodaK.KurosakiM.ShiraoN.OkamotoY.YamawakiS. (2010) Brain activation during the perception of distorted body images in eating disorders. Psychiatry Research181: 183–192.
34.
MogoaşeC.DavidD.KosterE. H. W. (2014) Clinical efficacy of attentional bias modification procedures: An updated meta-analysis. Journal of Clinical Psychology70: 1133–1157.
MohrH. M.LinderN. S.LindenD. E.KaiserJ.SireteanuR. (2009) Orientation-specific adaptation to mentally generated lines in human visual cortex. Neuroimage47: 384–391.
37.
MohrH. M.RöderC.ZimmermannJ.HummelD.NegeleA.GrabhornR. (2011a) Body image distortions in bulimia nervosa: Investigating body size overestimation and body size satisfaction by fMRI. Neuroimage56: 1822–1831.
38.
MohrH. M.ZimmermannJ.RöderC.LenzC.OverbeckG.GrabhornR. (2010) Separating two components of body image in anorexia nervosa using fMRI. Psychological Medicine40: 1519–1529.
39.
PalumboR.D’AscenzoS.TommasiL. (2015) Cross-category adaptation: Exposure to faces produces gender aftereffects in body perception. Psychological Research79: 380–388.
40.
PalumboR.LaengB.TommasiL. (2013) Gender-specific aftereffects following adaptation to silhouettes of human bodies. Visual Cognition21: 1–12.
41.
PellicanoE.JefferyL.BurrD.RhodesG. (2007) Abnormal adaptive face-coding mechanisms in children with autism spectrum disorder. Current Biology4: 1508–1512.
42.
RenwickB.CampbellI. C.SchmidtU. (2013) Attention bias modification: A new approach to the treatment of eating disorders?International Journal of Eating Disorder46: 496–500.
43.
RivaG.GaudioS. (2012) Allocentric lock in anorexia nervosa: New evidences from neuroimaging studies. Medical Hypotheses79: 113–117.
44.
SandsR.MaschetteW.ArmatasC. (2004) Measurement of body image satisfaction using computer manipulation of a digital image. International Journal of Psychology138: 325–337.
45.
SchneiderN.FrielerK.PfeifferE.LehmkuhlU.Salbach-AndraeH. (2009) Comparison of body size estimation in adolescents with different types of eating disorders. European Eating Disorders Review17: 468–475.
46.
SchulzeL.LobmaierJ.ArnoldM.RennebergB. (2013) All eyes on me?! Social anxiety and self-directed perception of eye gaze. Cognition & Emotion27: 1305–1313.
47.
SekunovaA.BlackM.ParkinsonL.BartonJ. J. (2012) Viewpoint and pose in body-form adaptation. Perception42: 176–186.
48.
SkrzypekS.WehmeierP. M.RemschmidtH. (2001) Body image assessment using body size estimation in recent studies on anorexia nervosa. A brief review. European Child & Adolescent Psychiatry10: 215–221.
49.
SladeP. D. (1994) What is body image?Behaviour Research and Therapy32: 497–502.
50.
SmeetsM. A.KlugkistI. G.RoodenS. V.AnemaH. A.PostmaA. (2009) Mental body distance comparison: A tool for assessing clinical disturbances in visual body image. Acta Psychologica132: 157–165.
51.
SticeE.ShawH. (2002) Role of body dissatisfaction in the onset and maintenance of eating pathology: A synthesis of research findings. Journal of Psychosomatic Research53: 985–993.
52.
StorrsK. R. (2015) Are high-level aftereffects perceptual?Frontiers in Psychology6: 157.
53.
SuchanB.BauserD. S.BuschM.SchulteD.GrönemeyerD.HerpertzS.VocksS. (2013) Reduced connectivity between the left fusiform body area and the extrastriate body area in anorexia nervosa is associated with body image distortion. Behavioural Brain Research241: 80–85.
54.
SuchanB.BuschM.SchulteD.GrönermeyerD.HerpertzS.VocksS. (2010) Reduction of gray matter density in the extrastriate body area in women with anorexia nervosa. Behavioural Brain Research206: 63–67.
55.
ThompsonJ. K. (2004) The (mis)measurement of body image: Ten strategies to improve assessment for applied and research purposes. Body Image1: 7–14.
56.
TrojeN. F.SadrJ.GeyerH.NakayamaK. (2006) Adaptation aftereffects in the perception of gender from biological motion. Journal of Vision28: 850–857.
57.
VocksS.LegenbauerT. (2010) Körperbildtherapie bei Anorexia und Bulimia nervosa. Ein kognitiv-verhaltenstherapeutisches Behandlungsprogramm, 2. über. Aufl. Göttingen, Germany: Hogrefe.
58.
WaadtS.LaessleR. G.PirkeK. M. (1992) Bulimie. Ursachen und Therapie, Berlin, Germany: Springer-Verlag.
59.
WebsterM. A.KapingD.MizokamiY.DuhamelP. (2004) Adaptation to natural facial categories. Nature428: 557–556.
60.
WilliamsonD. A.MullerS. L.ReasD. L.ThawJ. M. (1999) Cognitive bias in eating disorders: Implications for theory and treatment. Behavior Modification23: 556–577.
61.
WinklerC.RhodesG. (2005) Perceptual adaptation affects attractiveness of female bodies. British Journal of Psychology96: 141–154.
62.
Xu, H., Dayan, P., Lipkin, R., & Qian, N. (2008). Adaptation across the cortical hierarchy: Low-Level curve adaptation affects high-level facial-expression judgments. Journal of Neuroscience, 28, 3374–3383.
63.
ZanettiT.SantonastasoP.SgaravattiE.DegortesD.FavaroA. (2012) Clinical and temperamental correlates of body image disturbance in eating disorders. European Eating Disorders Review21: 32–37.
