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          AgRP

          Image shows food and a brain.
          FeaturedNeuroscienceOpen Neuroscience Articles
          ·October 18, 2016·5 min read

          A New Player in Appetite Control

          Researchers report glia play a critical role in feeding behavior and appetite control.
          Read More
          FeaturedNeuroscience
          ·September 18, 2012·2 min read

          Brain Neurons and Diet Influence Onset of Obesity and Diabetes in Mice

          The absence of a specific type of neuron in the brain can lead to obesity and diabetes in mice report researchers. The outcome, however, depends on the type of diet that the animals are fed.
          Read More
          Image shows a brain.
          FeaturedNeuroscience
          ·August 1, 2017·4 min read

          Brain Switch Tells Body to Burn Fat After a Meal

          Researchers report the brain's ability to sense insulin and coordinate feeding with energy expenditure is controlled by a mechanism that is turned on after fasting to inhibit insulin response and conserve energy. After feeding, the mechanism is turned off to facilitate insulin response and expend energy. However, in obese people, researchers believe the switch may stay on all the time.
          Read More
          This shows a diagram of a mouse brain
          FeaturedNeuroscienceOpen Neuroscience Articles
          ·October 17, 2019·3 min read

          How hunger makes food tastier

          Study identifies the neural circuits that cause hunger-induced increases in the preference for sweet foods and decreased sensitivity to aversive tastes.
          Read More
          Image shows dendritic spines on a neuron.
          FeaturedNeuroscience
          ·July 6, 2016·6 min read

          Hunger Neurons Are Regulated by a Protein Activated During Fasting

          Researchers discover a control mechanism for neurons involved in hunger and eating disorders.
          Read More
          Image shows a diagram.
          FeaturedNeuroscience
          ·November 21, 2016·6 min read

          Insight Into the Brain’s Control of Hunger and Satiety

          New findings revise the current models for homeostatic control, researchers report.
          Read More
          Image shows a brain with food images in it.
          FeaturedNeuroscience
          ·June 14, 2017·6 min read

          Key Link Between Brain Circuits Governing Hunger and Cravings Revealed

          A new study could help explain how the hungry brain hinders dieting.
          Read More
          leptin
          FeaturedGeneticsNeuroscience
          ·April 18, 2018·6 min read

          Leptin’s Neural Circuit Identified

          A new gene editing study reveals how the hormone leptin can help to prevent diabetes and obesity.
          Read More
          This shows neurons in a mouse brain
          FeaturedNeuroscience
          ·June 28, 2022·4 min read

          No More Binge Eating: Signal Pathway in the Brain That Controls Food Intake Discovered

          AgRP neurons in the hypothalamus control the release of endogenous lysophospholipids, helping to control the excitability of cerebral cortex neurons and stimulating the desire for food intake.
          Read More
          This image shows the location of the arcuate nucleus.
          FeaturedNeuroscience
          ·February 25, 2015·5 min read

          Researchers Redefine Role of Brain’s ‘Hunger Circuit’

          A new study could have positive implications for developing anti obesity treatments.
          Read More
          FeaturedNeuroscienceOpen Neuroscience Articles
          ·November 15, 2018·4 min read

          Seeing and Smelling Food Prepares the Liver for Digestion: Mouse Study

          Researchers say the sight and smell of food alone may be enough to prompt the liver to start the processes that help digest food.
          Read More
          Image shows a brain and gut in purple.
          FeaturedNeuroscience
          ·December 5, 2017·6 min read

          Shutting Off Hunger’s Alarm System

          Researchers have identified a mechanism that drives hunger. A new study reports the sight or smell of food can temporarily turn of AgRP neurons, which drive the urge to eat. These neurons remain inactive until the brain receives a signal from the gut that calories have been consumed.
          Read More
          1 2

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          Untangling the Human Mind: The Interplay Between Cognition and Personality

          This shows two women drinking.

          Empathy’s Influence on Drinking Patterns

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          Sleep Apnea and Its Link to Alzheimer’s Associated Brain Changes

          This shows a woman covered in leaves.

          Getting the Skinny on Cannabis Use: The Effect of Cannabis on Weight and Metabolism

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