Body-image distortion in anorexia nervosa

Giuseppe Riva, Silvia Serino, Antonios Dakanalis, Santino Gaudio, Massimo Clerici, Giuseppe Carrà

Risultato della ricerca: Contributo in rivistaArticolo in rivista

53 Citazioni (Scopus)

Abstract

Findings from an increasing number of functional MRI (fMRI) studies, conducted (based on the symptom provocation paradigm) over the past 15 years and recently reviewed, provide valuable insights into the neural basis of BID in AN. The neural bases of the affective component of BID in AN support an altered emotional response to unpleasant (for example, self-distorted fat image) stimuli. Furthermore, in the few available fMRI studies based on a word paradigm a variation in amygdala response was absent — making the involvement of this brain region less clear but suggesting the greater relevance of self-perception and the mechanism of body image construction. Collectively, we now have a rich conceptual framework and empirical data for understanding BID in AN, but also a set of open questions that could provide further contributions to the knowledge of its complexity and valuable insights to further improve the effectiveness of existing prevention and psychotherapeutic interventions.
Lingua originaleEnglish
pagine (da-a)16026-16027
Numero di pagine2
RivistaNATURE REVIEWS. DISEASE PRIMERS
Volume2
DOI
Stato di pubblicazionePubblicato - 2016

Keywords

  • eating disorders, body image, perception, bodily self consciousness

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