anorexia

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anorexia

·June 14, 2022·5 min read

Substantial Differences in Brain Structure in People With Anorexia

Neuroimaging study reveals those with anorexia have noticeable reductions in cortical thickness, subcortical volume, and cortical surface area. The reductions are between 2 to 4 times larger than abnormalities in brain size and shape in those with other mental illnesses.

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·June 7, 2022·5 min read

Stark Changes in Brain Structure for People With Anorexia

The brains of those with anorexia have sizable reductions in three critical measures, including cortical thickness, subcortical volume, and cortical surface area.

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·May 7, 2022·4 min read

Abnormal Activity of Brain Circuit Causes Anorexia

Hyperactivity in a serotonin-dopamine circuit in the brain appears to be responsible for persistent anorexia in animal models. The DRD1 receptor appears to drive the hyperactivity. Deleting the DRD1 gene restored normal eating behaviors in animals.

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·April 9, 2022·4 min read

Genetic Link Between Routine Blood Test Results and Mental Health Disorders Discovered

Researchers identified a genetic correlation between blood biomarkers and a range of mental health disorders. The study provides evidence some substance measures within the blood may be involved in the cause of mental illnesses. For example, immune system proteins may be involved in the development of depression, schizophrenia, and anorexia.

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·July 25, 2021·4 min read

The Future of Psychedelic Science

From treating depression and other mental health disorders, to helping relieve chronic pain, researchers discuss the advantages and implications of psychedelic treatments.

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·June 30, 2021·6 min read

Eating Disorder Behaviors Alter Reward Response in the Brain

Eating disorder behaviors are reinforced due to changes in the brain's reward response processes and alterations in the food intake control network.

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·June 22, 2021·5 min read

Brain Differences in Interpreting Physical Signals in Mental Health Disorders

Activity in the dorsal mid insular could drive different interpretations in bodily sensations in those with mental health disorders like depression, anorexia, and panic disorders.

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·April 12, 2021·8 min read

Stress Does Not Lead to Loss of Self-Control in Eating Disorders

Contrary to popular belief, people with eating disorders like bulimia nervosa do not lose control and binge eat in response to stressful events.

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·January 12, 2021·4 min read

Gut Microbes May Antagonize or Assist in Anorexia

Promoting and maintaining a better gut microbial balance may help to protect against symptoms of anorexia in those with the eating disorder.

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·September 16, 2020·4 min read

Why Culture May Be Contributing to Disordered Eating Among Women

Study reveals how eating disorders in some women are inextricably linked to their culture and upbringing.

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·September 9, 2020·5 min read

People With Anorexia and Body Dysmorphic Disorder Show Brain Similarities and Differences

Those with body dysmorphic disorder and anorexia have abnormalities in activity and connectivity in visual and parietal brain networks. People with anorexia and body dysmorphia process images with high, low, or normal levels of detail. The abnormalities for low level of detail have the most direct relationship with disorder symptom severity and body perception.