indicating autonomic nervous system activity. Cerebral Autoregulation (CA): The brain's ability to maintain stable blood flow despite changes in blood pressure. Sympathetic Nervous System ...

Sympathetic Nervous System (SNS): A part of the autonomic nervous system that prepares the body for 'fight or flight' responses, increasing heart rate and blood pressure. Hemodynamic Response ...

Various diseases can be treated by stimulating the vagus nerve in the ear with electrical signals. However, this technique does not always work. A study has now shown: The electrical signals must be ...

Neurons may get all the glory, but they would be nothing without glial cells. While brain cells do the heavy lifting in the ...

A 'pocket' on the protein cyclin B is responsible for ensuring that the steps of cell division take place in the correct order.

The nervous system is a complex network of neurons and cells that carry messages to and from the brain and spinal cord to various parts of the body. In a paper recently published in the leading ...

The present verse division was first introduced by the Dominican, Santes Pagnino (1528), and his system is still in use in most of the books of the Old Testament. The modern verse division in the ...

BEIJING: China's manufacturing activity unexpectedly contracted in January, an official factory survey showed on Monday (Jan 27), its weakest since August, keeping alive calls for stimulus in the ...

See ESPN's P4P rankings here. Men | Women Once one of the sport's glamour divisions, welterweight is going through a dry spell now, but that should change as Ryan Garcia and Devin Haney move up to ...

With "beautiful" people like Jolie, Kunis and Hiddleston playing the villains, it's no wonder we're as sympathetic towards them as we are to the heroes. In the end, whether you love villains or ...

The overall goal of medication is to dampen the sympathetic outflow or act as the parasympathetic system. Thus, sedatives, opiate receptor agonists, beta-blockers, and CNS depressants have been used.

The PNS can also be subdivided into smaller components: the somatic and autonomic nervous systems. The somatic nervous system involves bodily responses that a person commands at will (for example, ...