View in EDS HTML Full Text PDF Full Text

Emotional food‐cue‐reactivity in anorexia nervosa and bulimia nervosa: An electroencephalography study.

Saved in:
Bibliographic Details
Title: Emotional food‐cue‐reactivity in anorexia nervosa and bulimia nervosa: An electroencephalography study.
Authors: Eichin, Katharina Naomi, Georgii, Claudio, Schnepper, Rebekka, Voderholzer, Ulrich, Blechert, Jens
Source: International Journal of Eating Disorders. Nov2023, Vol. 56 Issue 11, p2096-2106. 11p.
Subjects: Statistics, Electroencephalography, Analysis of variance, Confidence intervals, Discrimination (Sociology), Research methodology, Interviewing, Bulimia, Food, Descriptive statistics, Research funding, Anorexia nervosa, Emotions, Body mass index, Data analysis, Prompts (Psychology), Eating disorders
Geographic Terms: Austria
Abstract: Objective: Food‐cue‐reactivity entails neural and experiential responses to the sight and smell of attractive foods. Negative emotions can modulate such cue‐reactivity and this might be central to the balance between restrictive versus bulimic symptomatology in Anorexia Nervosa (AN) and Bulimia Nervosa (BN). Method: Pleasantness ratings and electrocortical responses to food images were measured in patients with AN (n = 35), BN (n = 32) and matched healthy controls (HC, n = 35) in a neutral state and after idiosyncratic negative emotion induction while electroencephalography (EEG) was recorded. The EEG data were analyzed using a mass testing approach. Results: Individuals with AN showed reduced pleasantness for foods compared to objects alongside elevated widespread occipito‐central food‐object discrimination between 170 and 535 ms, indicative of strong neural cue‐reactivity. Food‐object discrimination was further increased in the negative emotional condition between 690 and 1200 ms over centroparietal regions. Neither of these effects was seen in individuals with BN. Discussion: Emotion modulated food‐cue‐reactivity in AN might reflect a decreased appetitive response in negative mood. Such specific (emotion‐)regulatory strategies require more theoretical work and clinical attention. The absence of any marked effects in BN suggests that emotional cue‐reactivity might be less prominent in this group or quite specific to certain emotional contexts or food types. Public Significance: Negative affectivity is a risk factor for the development of eating disorders and individuals with eating disorders experience problems with emotion regulation. To better understand the effects of negative emotions, the present study investigated how they affected neural correlates of food perception in anorexia nervosa and bulimia nervosa. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Eating Disorders is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: pbh
DbLabel: Psychology and Behavioral Sciences Collection
An: 173626462
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Emotional food‐cue‐reactivity in anorexia nervosa and bulimia nervosa: An electroencephalography study.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Eichin%2C+Katharina+Naomi%22">Eichin, Katharina Naomi</searchLink><br /><searchLink fieldCode="AR" term="%22Georgii%2C+Claudio%22">Georgii, Claudio</searchLink><br /><searchLink fieldCode="AR" term="%22Schnepper%2C+Rebekka%22">Schnepper, Rebekka</searchLink><br /><searchLink fieldCode="AR" term="%22Voderholzer%2C+Ulrich%22">Voderholzer, Ulrich</searchLink><br /><searchLink fieldCode="AR" term="%22Blechert%2C+Jens%22">Blechert, Jens</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Eating+Disorders%22">International Journal of Eating Disorders</searchLink>. Nov2023, Vol. 56 Issue 11, p2096-2106. 11p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Statistics%22">Statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Electroencephalography%22">Electroencephalography</searchLink><br /><searchLink fieldCode="DE" term="%22Analysis+of+variance%22">Analysis of variance</searchLink><br /><searchLink fieldCode="DE" term="%22Confidence+intervals%22">Confidence intervals</searchLink><br /><searchLink fieldCode="DE" term="%22Discrimination+%28Sociology%29%22">Discrimination (Sociology)</searchLink><br /><searchLink fieldCode="DE" term="%22Research+methodology%22">Research methodology</searchLink><br /><searchLink fieldCode="DE" term="%22Interviewing%22">Interviewing</searchLink><br /><searchLink fieldCode="DE" term="%22Bulimia%22">Bulimia</searchLink><br /><searchLink fieldCode="DE" term="%22Food%22">Food</searchLink><br /><searchLink fieldCode="DE" term="%22Descriptive+statistics%22">Descriptive statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Research+funding%22">Research funding</searchLink><br /><searchLink fieldCode="DE" term="%22Anorexia+nervosa%22">Anorexia nervosa</searchLink><br /><searchLink fieldCode="DE" term="%22Emotions%22">Emotions</searchLink><br /><searchLink fieldCode="DE" term="%22Body+mass+index%22">Body mass index</searchLink><br /><searchLink fieldCode="DE" term="%22Data+analysis%22">Data analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Prompts+%28Psychology%29%22">Prompts (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Eating+disorders%22">Eating disorders</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Austria%22">Austria</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Objective: Food‐cue‐reactivity entails neural and experiential responses to the sight and smell of attractive foods. Negative emotions can modulate such cue‐reactivity and this might be central to the balance between restrictive versus bulimic symptomatology in Anorexia Nervosa (AN) and Bulimia Nervosa (BN). Method: Pleasantness ratings and electrocortical responses to food images were measured in patients with AN (n = 35), BN (n = 32) and matched healthy controls (HC, n = 35) in a neutral state and after idiosyncratic negative emotion induction while electroencephalography (EEG) was recorded. The EEG data were analyzed using a mass testing approach. Results: Individuals with AN showed reduced pleasantness for foods compared to objects alongside elevated widespread occipito‐central food‐object discrimination between 170 and 535 ms, indicative of strong neural cue‐reactivity. Food‐object discrimination was further increased in the negative emotional condition between 690 and 1200 ms over centroparietal regions. Neither of these effects was seen in individuals with BN. Discussion: Emotion modulated food‐cue‐reactivity in AN might reflect a decreased appetitive response in negative mood. Such specific (emotion‐)regulatory strategies require more theoretical work and clinical attention. The absence of any marked effects in BN suggests that emotional cue‐reactivity might be less prominent in this group or quite specific to certain emotional contexts or food types. Public Significance: Negative affectivity is a risk factor for the development of eating disorders and individuals with eating disorders experience problems with emotion regulation. To better understand the effects of negative emotions, the present study investigated how they affected neural correlates of food perception in anorexia nervosa and bulimia nervosa. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Eating Disorders is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=173626462
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1002/eat.24028
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 11
        StartPage: 2096
    Subjects:
      – SubjectFull: Statistics
        Type: general
      – SubjectFull: Electroencephalography
        Type: general
      – SubjectFull: Analysis of variance
        Type: general
      – SubjectFull: Confidence intervals
        Type: general
      – SubjectFull: Discrimination (Sociology)
        Type: general
      – SubjectFull: Research methodology
        Type: general
      – SubjectFull: Interviewing
        Type: general
      – SubjectFull: Bulimia
        Type: general
      – SubjectFull: Food
        Type: general
      – SubjectFull: Descriptive statistics
        Type: general
      – SubjectFull: Research funding
        Type: general
      – SubjectFull: Anorexia nervosa
        Type: general
      – SubjectFull: Emotions
        Type: general
      – SubjectFull: Body mass index
        Type: general
      – SubjectFull: Data analysis
        Type: general
      – SubjectFull: Prompts (Psychology)
        Type: general
      – SubjectFull: Eating disorders
        Type: general
      – SubjectFull: Austria
        Type: general
    Titles:
      – TitleFull: Emotional food‐cue‐reactivity in anorexia nervosa and bulimia nervosa: An electroencephalography study.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Eichin, Katharina Naomi
      – PersonEntity:
          Name:
            NameFull: Georgii, Claudio
      – PersonEntity:
          Name:
            NameFull: Schnepper, Rebekka
      – PersonEntity:
          Name:
            NameFull: Voderholzer, Ulrich
      – PersonEntity:
          Name:
            NameFull: Blechert, Jens
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 11
              Text: Nov2023
              Type: published
              Y: 2023
          Identifiers:
            – Type: issn-print
              Value: 02763478
          Numbering:
            – Type: volume
              Value: 56
            – Type: issue
              Value: 11
          Titles:
            – TitleFull: International Journal of Eating Disorders
              Type: main
ResultId 1