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Being Multicellular

Explorations in science.

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pschology

Genetics in Eating Disorders

Eating disorders such as anorexia nervosa, bulimia nervosa and binge eating disorder all have many possible genes that predispose the individual to the particular disorder in accompaniment to the main psychiatric aspect. Is it the media and unrealistic magazine images that ‘encourage’ this disorder or something that is predetermined by our DNA? Continue reading “Genetics in Eating Disorders”

Why Do People Sleepwalk?

Definition: a sleep disorder characterized by walking or other activity while seemingly still asleep- Psychology Today

Synonyms: somnambulism, parasomnia

Sleep walking usually occurs when a person is in deep sleep and most sleep walking episodes last for less than ten minutes. 30% of all adults are thought to have sleep walked at least once in their lives. Sleep walking itself is only one of the complex behaviours carried out while a person is asleep like sitting up in bed and looking around, some even drive! Why does this happen? Continue reading “Why Do People Sleepwalk?”

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