Eating disorders
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Are autistic behaviours a trait or a state of anorexia nervosa?
Anorexia nervosa (AN) and autism spectrum disorder (ASD) seem to co-occur more frequently than would be expected by chance.1,2 Yet because most studies investigating the nature of this co-occurrence have used a retrospective design, where the data are prone to recall bias, we don’t know whether the elevation of autistic traits in AN is present from childhood or rather from AN onset.
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Persistent picky eating predicts pervasive developmental disorders in children
Picky eating — characterized by food refusal, unwillingness to try new foods or eating a limited variety of foods — affects 14-50% preschool children and is often considered by clinicians as a normal phase of child development.
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Targeting the neural task-control circuitry to enhance self-regulatory control in bulimia nervosa
Previous research has found that bulimia nervosa is associated with dysregulated self-regulatory control, as a result of anatomical and functional disturbances to the neural task-control circuitry in the brain.
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Infants of mothers with eating disorders show neurobehavioural and cognitive defects
Eating disorders can have serious adverse clinical, social and psychological outcomes in affected patients, but whether maternal eating disorders are associated with negative outcomes in newborns is unknown.
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Understanding eating disorder susceptibility requires an integrated sociological, biological and genetic approach
In 2015, Kristen Culbert, Sarah Racine and Kelly Klump compiled a Research Review on the underlying causes of eating disorders for the Journal of Child Psychology and Psychiatry.
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Expressed emotion varies with eating disorder diagnosis
Unique patterns of expressed emotion characterize communication within families with children affected by eating disorders, according to new research. Researchers across the USA recruited 215 adolescents (aged 12-19 years) with eating disorders and their families, and asked them to complete the Standardized Clinical Family Interview.
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Self image estimations impact on mental health
Our overall estimation of “self image” is thought to be based on various parameters, such as perceptions of body image, mental function and social attitude. Now, a study by Maria Di Blasi and colleagues has investigated the extent by which these different parameters can influence psychological well-being.
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