Scientists have uncovered a dedicated brain circuit that distinguishes between direct fear and fear learned by observing others—known as vicarious fear.

Their findings reveal that the locus coeruleus (LC), a small brainstem structure that produces norepinephrine (NA), plays a crucial role in processing fear—but in a lateralized manner ...

Imagine waking up thirsty at night and having to reach for a glass of water in the dark. Without a clear view, your brain has ...

A new study by neuroscientists shows that our brain deals with different forms of visual uncertainty during movements in distinct ways. Depending on the type of uncertainty, planning and execution of ...

The motor cortex is the region of the cerebral cortex including the primary motor, premotor and supplementary motor cortices that is responsible for planning and executing actions. Visual ...