The sympathetic nervous system controls the body's flight or fight mechanism. Learn about its vital functions, & how it regulates bodily processes.

Neuroinflammation, a prolonged activation of the brain's immune system prompted by infections or other factors, has been ...

Until now, whether living brain tissue could be shut down by freezing and then regain function was unknown. Cryopreservation involves more than just freezing.

Medically reviewed by Sameena Zahoor, MDMedically reviewed by Sameena Zahoor, MD The meninges of the brain and spinal cord are three layers of membranes: the dura mater, arachnoid mater, and pia ...

That the human mind treads a delicate line between order and disorder is a radical idea that’s gaining traction - and is ...

Find out about the sympathetic nervous system, which causes your fight or flight response, and learn more about how it functions.

Glial cells are the “glue” of the nervous system, engaging in many activities to support typical brain function. They do this by facilitating communication between neurons, regulating ...

The limbic system is a group of structures in the brain that help with memory, learning, and emotional regulation. Learn more here.

Mammal's lifespans linked to brain size and immune system function, says new study Date: May 8, 2025 Source: University of Bath Summary: Why do cats generally live longer than dogs? New research ...

Cleanup on aisle cerebellum Sleeping pills stop the brain’s system for cleaning out waste A specialized system sends pulses of pressure through the fluids in our brain.

In people with opioid use disorder, Yale researchers found several opioid receptor-rich brain regions where both volume and function were altered.