Explore the neurobiology of appetite regulation through this focused quiz. Delve into key areas like the hypothalamus, hyperphagia, and the role of hormones such as insulin and leptin. Ideal for students and professionals seeking to understand or review neurobiological mechanisms controlling hunger and food intake.
Adipose tissue
Amygdala
Lateral hypothalamus
Small intestine
Ventromedial hypothalamus
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Blood sugar
Body fat
Food intake
Rate of digestion
Satiety status
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Amygdala
Brainstem
Frontal Cortex
Hypothalamus
Ventral Tegmental Area
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Levels rise before meals, fall after meals
Levels rise after meals, fall before meals
Levels are not directly affected by food
Levels are reduced in obesity
Levels are increased in obesity
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Autoimmunity against leptin
Genetic deficiency
Insufficient absorption of leptin precursors in the diet
Insufficient intake of leptin precursors in the diet
Hypermetabolism of leptin
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Agouti related peptide (AgRP)
Alpha-melanocyte stimulating hormone (alpha-MSH)
Cocaine and Amphetamine Related Transcript
Neuropeptide Y (NPY)
Platelet Derived Growth Factor (PDGF)
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Choleocystokinin
Ghrelin
Insulin
Leptin
Serotonin
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AgRP
Alpha-MSH
Ghrelin
Leptin
Serotonin
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Arcuate nucleus
Lateral
Ventromedial
Posterior
Dorsomedial
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AgRP
Alpha-MSH
Ghrelin
Leptin
Serotonin
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Arcuate nuclues
Lateral
Ventromedial
Posterior
Dorsomedial
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Agouti-related peptide (AgRP)
Alpha-melanocyte stimulating hormone (alpha-MSH)
Cocaine and amphetamine related transcript (CART)
Neuropeptide Y (NPY)
Platelet Derived Growth Factor (PDGF)
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Zero
Lower than normal (but some leptin is present)
Normal
Elevated
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Chewing
Choleocystokinin
Leptin
Propiomelanocortin
Stomach distension
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Choleocystokinin
Ghrelin
Insulin
Leptin
Serotonin
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Quiz Review Timeline (Updated): Mar 21, 2023 +
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