Meet dopamine, the original party chemical ... Your brain continuously signals for high-energy food that never gets used for its intended emergency purpose. Even worse, high cortisol levels ...

Maybe you know dopamine has something to do with feeling good, oxytocin is linked to bonding, and cortisol is that stress chemical you’d rather avoid. But what if these brain chemicals were ...

Chronic stress is your brain’s nemesis. There is so much written about chronic stress that it seems impossible to learn more. We know that it is bad for our health. When I speak about the ...

CU Boulder researchers discovered that COVID-19 proteins left in the brain reduce cortisol levels, inflame the nervous system, and prime immune cells to overreact to stressors. This might explain the ...

Scientists harnessed a new method to precisely measure the amount of information the brain can store, and it could help advance our understanding of learning. When you purchase through links on ...

The finding that quaternary ammonium chemicals in disinfecting agents are harmful to specific brain cells suggests "we need to think about our increased utilization and exposure," he added.

Most previous studies on the effects of these chemicals on brain health have focused on neuronal cells in the brain, which basically act like the brain's wiring. But much less is known about the ...

In a study in Nature Human Behavior, scientists delve into the world of chemical neuromodulators in the human brain, specifically dopamine and serotonin, to reveal their role in social behavior.