Scientists uncover possible neural link between early life trauma and binge-eating disorder

Research has revealed how a pathway in the brain that typically provides signals to stop eating may be altered by early life trauma. The discovery, obtained from studies in mice adds new perspective to binge eating and obesity.

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Circadian rhythm disruption found to be common among mental health disorders

Scientists hypothesize that circadian rhythm disruption is a psychopathology factor shared by a broad range of mental illnesses and that research into its molecular foundation could be key to unlocking better therapies and treatments.

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Deep brain stimulation shows promise against binge eating disorder

A small device that detects food craving-related brain activity in a key brain region, and responds by electrically stimulating that region, has shown promise in a pilot clinical trial in two patients with loss-of-control binge eating disorder (BED), according to researchers.

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Large study reveals stark changes in brain structure for people with anorexia

New findings highlight clear differences in grey matter for people with anorexia nervosa and point to the importance of early treatment interventions.

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Multiple diagnoses are the norm for mental illness; A new genetic analysis helps explain why

An analysis of 11 major psychiatric disorders offers new insight into why comorbidities are the norm when it comes to mental illness. The study suggests that while there is no single gene or set of genes underlying risk for all of them, subsets of disorders -- including bipolar disorder and schizophrenia; anorexia nervosa and obsessive-compulsive disorder; and major depression and anxiety --s hare a common genetic architecture.

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Researcher looks into little known 'purging disorder'

Though purging is often a condition associated with bulimia nervosa, new research at Ohio University suggests that a different kind of eating disorder could also be responsible.

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The hidden issue of anorexia in pregnancy

Pregnant women with anorexia are at greater risk of having a stillbirth, underweight baby or pre-term birth, yet there are no clear guidelines for how doctors should manage the condition, according to a new study. Researchers have developed recommendations and principles for multidisciplinary management of anorexia nervosa in pregnancy. These recommendations include a focus on the specialist mental health, obstetric, medical, and nutritional care required to ensure optimal outcomes for women and their infants.

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Brain differences in children with binge eating disorder

Brain scans of children ages 9-10 with a type of eating disorder that causes uncontrollable overeating showed differences in gray matter density compared to their unaffected peers, according to a new study. The study's findings suggest that abnormal development in the brain's centers for reward and inhibition may play a role. In the children with binge eating disorder, researchers saw elevations in gray matter density in areas that are typically 'pruned' during healthy brain development. Disturbed synaptic pruning is linked to a number of psychiatric disorders.

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Diminished activation of specific prefrontal brain region may directly contribute to binge eating in bulimia nervosa

New research has revealed a key neural mechanism underlying the feeling of being unable to stop eating, the most salient aspect of binge episodes in eating disorders like bulimia nervosa.

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