As global populations age, neurological disorders such as Alzheimer's, Parkinson's, and epilepsy become more prevalent.

These also fulfill critical functions. Running through parts of the brain are a dozen pairs of cranial nerves, which link the brain directly to muscles and sense organs in the head, neck ...

Blood tests showed elevated eosinophils, which can be a sign of a parasitic infection, among other things. They searched for ...

The nervous system is a truly remarkable biological achievement. However, the features that protect it can also contribute to ...

The simple practice of brushing your tongue may support brain health by reducing harmful bacteria, improving taste perception.

Most of the above blows are allowed in most combat sports. However, some things that occur during fights aren’t. Punching the ...

It affects your mood, your sleep, even your motivation to exercise. There's convincing evidence that it's the starting point ...

The brain is the part of the central nervous system that is contained within the skull. It is responsible for executive and cognitive functions and regulates the functioning of the other parts of ...

It is the first time that electrical contacts between nerves and a cancer outside the brain have been found, raising the possibility that many other cancers progress by making similar connections.

It is the longest and most complex of the 12 cranial nerves. Although referred to in the singular, there are actually two vagus nerves, one on each side of the body. They begin in the brain stem, run ...

It causes demyelination, where the immune system attacks the myelin sheath, a protective layer of fat around brain and spinal cord nerve cells. This prevents the nerves from sending impulses or ...