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hypothalamus

·July 24, 2026·9 min read

Future Obesity Drugs to Target Specific Brain Circuits

Using site-specific knockout mouse models, researchers found that GIPR agonists suppress appetite via the brainstem, while GIPR antagonists act in the hypothalamus to release a "brake" on hindbrain satiety.

This shows a stressed woman surrounded by comfort foods.

Featured Neuroscience Psychology

·June 23, 2026·8 min read

Comfort Food Shuts Down Chronic Stress

A new study reveals that palatable food triggers dopamine in the prefrontal cortex, activating a neural circuit that acts as a top-down brake to suppress chronic stress-induced hyperactivity.

Featured Neuroscience

·June 11, 2026·10 min read

Hypothalamic Histamine Waves Open and Close Memory Access

Slow, spontaneous fluctuations in hypothalamic histamine neurons gate moment-to-moment memory accessibility.

Featured Neuroscience

·February 24, 2026·8 min read

Gut-Brain-Heart Axis: How Microbes Control Your Blood Pressure

It’s not just in your chest. Scientists discover a "gut-brain-heart axis" where a single bacterial molecule acts as a remote control for your heart's health.

This shows a child surrounded by junk food.

Featured Neuroscience

·February 24, 2026·7 min read

Childhood Diet Leaves a Lasting Mark on the Brain

Childhood junk food leaves a "hidden" mark on the brain. Scientists discover how early diets rewire the hypothalamus and how gut bacteria can help fix it.

This illustration shows a brain surrounded by comfort foods.

Featured Neuroscience

·February 19, 2026·8 min read

Satiety Bypass: How Cannabis Overrides the Brain’s “I’m Full” Signal

A new study reveals how cannabis hijacks the brain's hypothalamus to trigger "the munchies," offering new insights for treating medical appetite loss.

This illustration shows two people chatting. Above them is the oxytocin molecular structure.

Featured Neuroscience Psychology

·February 19, 2026·8 min read

The Oxytocin Switch That Controls Your Social Vibe

It’s the brain’s social thermostat. Scientists have discovered the protein that controls the slow, steady drip of oxytocin that works alongside serotonin to prime us for human connection.

This shows the outline of a person running. Their brain is highlighted, as are their muscles.

Featured Neuroscience

·February 19, 2026·8 min read

Hypothalamus Signal Build Endurance After Exercise

A new study reveals that SF1 neurons in the hypothalamus are required for the body to gain endurance after exercise, acting as a master coordinator for muscle remodeling.

Featured Neuroscience

·February 17, 2026·8 min read

Brain’s Developmental Switch May Shape Lifelong Obesity Risk

Is your weight gain pre-programmed? Scientists have discovered a developmental "fate-switch" in the brain that decides if you’ll be driven by hunger or fullness.

This shows a brain and a person working out.

Featured Neuroscience

·February 12, 2026·6 min read

Neural Afterburn: Brain Rewires Itself to Boost Endurance

Building endurance isn't just about muscles, it's about the brain. New research suggests that a specific "afterburn" of brain activity following a workout is the secret to getting stronger, effectively rewiring your neural circuits to power your heart and lungs.

This shows a brain surrounded by faded foods, as though the foods represent distant memories.

Featured Neuroscience

·February 12, 2026·7 min read

Memory of Food: Brain Circuits Control Appetite Through Context

Forget the "willpower" myth, new research suggests that your past experiences are the real secret to appetite control. By identifying a hidden circuit that links memory to hunger, scientists have discovered how the brain uses your environment to decide when it's time to eat, and how a "glitch" in this system leads to overeating.

Featured Neuroscience

·September 23, 2025·5 min read

Newly Discovered Brain Neurons Hold Key to Energy Balance and Obesity

Summary: Researchers uncovered a new subtype of hypothalamic neurons, called Crabp1 neurons, that serve as powerful regulators of energy expenditure....