From the complexity of neural networks to basic biological functions and structures, the human brain only reluctantly reveals its secrets. Advances in neuro-imaging and molecular biology have only ...

The vagus nerve sits at the crossroads of brain–body communication, shaping how we regulate stress, inflammation and core physiological functions. While the vagus nerve profoundly influences health ...

Scientists have shown that specialized cells involved in how the body responds to insulin are activated in the brain after exercise, suggesting that physical activity may directly improve brain ...

The Importance of Gliotransmitters for Brain Function, Plus Cognitive and Motor Efficiencies Gliotransmitters are neurochemicals released by glial cells. They support communication between neurons and ...

Normal aging is characterized by deficits in the cognitive domains of learning, memory and executive function. Specifically, ...

Normal aging is characterized by deficits in the cognitive domains of learning, memory and executive function. Specifically, there are age-related changes in recall of information, speed of processing ...

Small studies suggest that people with migraine may exhibit slight differences in brain structure and function compared to people who don’t have this neurological condition. Structural changes, such ...

Characterized by symptoms like confusion, forgetfulness, and difficulty concentrating, brain fog can be a complex and frustrating issue. What’s more, brain fog can be caused by a wide range of ...