scholarly journals Maternal eating disorder severity is associated with increased latency of foetal auditory event‐related brain responses

2021 ◽  
Author(s):  
Annica Franziska Doersam ◽  
Julia Moser ◽  
Jana Throm ◽  
Magdalene Weiss ◽  
Stephan Zipfel ◽  
...  
Keyword(s):  
Eating Disorder ◽  
Auditory Event ◽  
Brain Responses

scholarly journals Blind separation of auditory event-related brain responses into independent components

1997 ◽  
Vol 94 (20) ◽  
pp. 10979-10984 ◽  
Author(s):  
S. Makeig ◽  
T.-P. Jung ◽  
A. J. Bell ◽  
D. Ghahremani ◽  
T. J. Sejnowski
Keyword(s):  
Blind Separation ◽  
Auditory Event ◽  
Independent Components ◽  
Brain Responses

Klassifikation von Essstörungen im Zuge von DSM-V mit besonderem ­Fokus auf der Diagnostik von Ess­anfällen bei der Binge-Eating-Störung

2011 ◽  
Vol 59 (4) ◽  
pp. 267-274 ◽  
Author(s):  
Anja Hilbert
Keyword(s):  
Eating Disorder ◽  
Binge Eating ◽  
Binge Eating Disorder ◽  
Klinische Relevanz ◽  
Dsm V

Zusammenfassung.Die Klassifikation von Essstörungen steht im Zentrum aktuellen Forschungsinteresses. Gerade relativ rezente diagnostische Kategorien wie die Binge-Eating- oder Essanfallsstörung (Binge Eating Disorder, BED) und diagnostische Hauptmerkmale wie Essanfälle bedürfen im Zuge der Überarbeitungen des DSM einer Überprüfung. In dem vorliegenden Artikel werden zunächst die für das DSM-V vorgeschlagenen Veränderungen der diagnostischen Kriterien der BED und anderer Essstörungen beschrieben. An­schließend wird das Essanfallsmerkmal der Größe der verzehrten Nahrungsmenge in einer Forschungsübersicht hinsichtlich seiner klinischen Relevanz für die BED betrachtet. Dabei zeigt sich, dass sowohl objektive als auch subjektive Essanfälle psychopathologisch relevant sind. Jedoch sind objektive Essanfälle aufgrund ihrer Assoziation mit einem geringeren Behandlungserfolg, einer größeren residualen Symptomatik und vermehrten Rückfalltendenzen das vergleichsweise stringentere Erfolgskriterium in der Therapieerfolgsforschung der BED. Vor diesem Hintergrund erscheint es für die BED zentral, neben objektiven Essanfällen zusätzlich auch subjektive Essanfälle zu erfassen. Für das DSM-V wird empfohlen, ein Schema zu entwerfen, um das Auftreten und die Häufigkeit dieser Formen von Essanfällen für die BED sowie für andere klinische und subklinische Formen von Essanfällen systematisch zu erheben. Eine sorgfältige Erfassung der Essanfallsgröße in Studien zur Psychopathologie, zum Verlauf und zur Behandlung, wird es erlauben, die klinische Relevanz dieses Merkmals über das Essstörungsspektrum hinweg weiter zu klären.

Behavior in the Brain

2010 ◽  
Vol 24 (2) ◽  
pp. 76-82 ◽  
Author(s):  
Martin M. Monti ◽  
Adrian M. Owen
Keyword(s):  
Motor Behavior ◽  
Functional Neuroimaging ◽  
Brain Activity ◽  
Motor Output ◽  
The Unconscious ◽  
Ethical Implications ◽  
Brain Responses ◽  
Minimally Conscious ◽  
Brain Insults ◽  
Brain Behavior

Recent evidence has suggested that functional neuroimaging may play a crucial role in assessing residual cognition and awareness in brain injury survivors. In particular, brain insults that compromise the patient’s ability to produce motor output may render standard clinical testing ineffective. Indeed, if patients were aware but unable to signal so via motor behavior, they would be impossible to distinguish, at the bedside, from vegetative patients. Considering the alarming rate with which minimally conscious patients are misdiagnosed as vegetative, and the severe medical, legal, and ethical implications of such decisions, novel tools are urgently required to complement current clinical-assessment protocols. Functional neuroimaging may be particularly suited to this aim by providing a window on brain function without requiring patients to produce any motor output. Specifically, the possibility of detecting signs of willful behavior by directly observing brain activity (i.e., “brain behavior”), rather than motoric output, allows this approach to reach beyond what is observable at the bedside with standard clinical assessments. In addition, several neuroimaging studies have already highlighted neuroimaging protocols that can distinguish automatic brain responses from willful brain activity, making it possible to employ willful brain activations as an index of awareness. Certainly, neuroimaging in patient populations faces some theoretical and experimental difficulties, but willful, task-dependent, brain activation may be the only way to discriminate the conscious, but immobile, patient from the unconscious one.

Effect of Heart Rate Variability on Defensive Reaction and Eating Disorder Symptomatology in Chocolate Cravers

2009 ◽  
Vol 23 (3) ◽  
pp. 95-103 ◽  
Author(s):  
Sonia Rodríguez-Ruiz ◽  
Elisabeth Ruiz-Padial ◽  
Nieves Vera ◽  
Carmen Fernández ◽  
Lourdes Anllo-Vento ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Eating Disorder ◽  
Eating Behavior ◽  
Rest Period ◽  
Food Craving ◽  
Defensive Reaction ◽  
Relevant Role ◽  
Eating Disorder Symptomatology ◽  
Uncontrolled Eating

The study examines the effect of heart rate variability (HRV) on the cardiac defence response (CDR) and eating disorder symptomatology in chocolate cravers. Female chocolate cravers (n = 36) and noncravers (n = 36) underwent a psychophysiological test to assess their HRV during a 5-min rest period, followed by three trials to explore the CDR, elicited by an intense white noise, during the viewing of chocolate, neutral, and unpleasant pictures. After the test, participants completed a questionnaire to measure eating disorder symptomatology. The HRV was inversely related to the magnitude of the CDR and to eating disorder symptomatology in chocolate cravers. In addition, the HRV was inversely related to the magnitude of the CDR when viewing unpleasant pictures but not to neutral or chocolate ones, across all participants. These findings support the idea that poor autonomic regulation, indexed by low HRV, plays a relevant role in food craving and uncontrolled eating behavior.

Internal Structure of the Spanish Adaptation of the Eating Disorder Inventory-3

2012 ◽  
Vol 28 (1) ◽  
pp. 25-31 ◽  
Author(s):  
Paula Elosua ◽  
Alicia López-Jáuregui
Keyword(s):  
Eating Disorders ◽  
Eating Disorder ◽  
Internal Structure ◽  
Internal Consistency ◽  
Clinical Sample ◽  
Temporal Stability ◽  
Second Order ◽  
Order Structure ◽  
Eating Disorder Inventory ◽  
High Internal Consistency

In this study the Eating Disorder Inventory-3 was adapted to Spanish and analyzed the internal psychometric properties of the test in a clinical sample of females with eating disorders. The results showed a high internal consistency of the scores as well as high temporal stability. The factor structure of the scale composites was analyzed using confirmatory factor analysis. The results supported the existence of a second-order structure beyond the psychological composites. The second-order factor showed high correlation with the factor related to eating disorders. Overall, the Spanish version of the EDI-3 showed good psychometric qualities in terms of internal consistency, temporal stability and internal structure.

Stress-induced body dissatisfaction in women with binge eating disorder.

2018 ◽  
Vol 127 (6) ◽  
pp. 548-558 ◽  
Author(s):  
Eva Naumann ◽  
Jennifer Svaldi ◽  
Tanja Wyschka ◽  
Markus Heinrichs ◽  
Bernadette von Dawans
Keyword(s):  
Eating Disorder ◽  
Binge Eating ◽  
Body Dissatisfaction ◽  
Binge Eating Disorder
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