University of California, Los Angeles researchers have discovered that chronic stress flips brain activity between two ...

Are you stressed out with your emotions running high? Understand how your ADHD brain regulates your emotions, and learn ...

Therefore, we performed experiments to determine what would happen if we turned off dopamine projections to the amygdala when ...

This post is the second in a series, “Connecting Biology to Behavior: Inside the ADHD Brain." Read the first post to learn about the role of dopamine in ADHD behaviors. Your child shuts down on ...

The researchers discovered that more strenuous exercise—running at an acceleration of 0.2rpm/s on the wheel—enabled the activation of neurons projecting from the cerebellum to the hypothalamus in ...

More information: Hermany Munguba et al, Projection-targeted photopharmacology reveals distinct anxiolytic roles for presynaptic mGluR2 in prefrontal- and insula-amygdala synapses, Neuron (2025).