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Review Question - QID 108925

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QID 108925 (Type "108925" in App Search)
A researcher is studying the effect of hypothalamic lesions on rat behavior and development. She has developed a novel genetic engineering technology that allows her to induce specific mutations in rat embryos that interfere with rat CNS development. She creates several lines of mice with mutations in only one region of the pituitary gland and hypothalamus. She then monitors their growth and development over six weeks. One line of rats has a mean body mass index (BMI) that is significantly lower than that of control rats. Food intake decreased by 40% in these rats compared to controls. These rats likely have a lesion in which of the following locations?