The human brain contains billions of neurons that continuously receive information and stimuli from the outside. To make decisions, neurons assess at every moment whether the stimulus is positive or ...

Often compared to a computer, the body's most complex organ operates using a code of electrical and chemical signals. These signals transmit through wires, nodes and networks to process and store ...

Research has also found a link between retirement and the onset of depression. Suddenly going from a “busy work life to a ...

Hundreds of cubes of human brain tissue help scientists to chart the energy-making capabilities of various brain regions.

They may even influence each other’s health ... in your brain and central nervous system that tell your body how to behave. There are approximately 86 billion neurons in the human brain.

Ketamine is called a dissociative drug because during a high, which lasts about an hour, people might feel detached from ...

Regular physical activity is important for maintaining a healthy brain as we age. But experts say one particular form of exercise—resistance training—is crucial for brain health, with research ...

Start by trimming your waistline. A new study found that diet quality and waist-to-hip ratio in midlife are directly linked to brain health and cognitive function as we get older. “This ...

a psychiatry professor at the Rutgers Center for Advanced Human Brain Imaging Research. That the results were the same for men and women indicates that these brain-boosting effects are due to ...