Leptin Reduces Running in a Rodent Anorexia Nervosa Model via a Distributed Neural Network

Key Points

• This research aims to investigate how leptin affects compulsive running and feeding behavior in an anorexia nervosa model.
• Utilized a rodent model of anorexia nervosa to assess running behavior
• Identified neural regions involved in leptin regulation
• Examined effects of leptin on feeding and hyperactivity
• Leptin significantly reduced compulsive running behavior in the rodent model
• The substantia nigra and lateral hypothalamus were identified as key areas influenced by leptin
• Leptin's effects were linked to a distributed neural network rather than a specific location