While each limb acts independently, signals are transmitted back to the octopus’s central nervous system. The octopus’ brain sits between its eyes at the front of its mantle, or head, couched ...

Using a newly devised, three-dimensional model to study the regeneration of nerve tissue in the nose, researchers at School ...

Nervous system articles from across Nature Portfolio. Atom; RSS Feed; Definition. The nervous system consists of the central nervous system (brain and spinal cord) and the peripheral nervous ...

Using a newly devised, three-dimensional model to study the regeneration of nerve tissue in the nose, researchers at Tufts ...

Several articles have dealt with the importance and mechanisms of the sympathetic nervous system alterations in experimental animal models of hypertension. This review addresses the role of the ...

Ritalin is one of the treatment options used for attention deficit hyperactivity disorder (ADHD). When you first start taking Ritalin for ADHD, the side effects are usually temporary. Learn more ...

It can result in irreversible and potentially severe damage, especially to the nervous system and brain. This, however, is uncommon. » Learn more about B12 deficiency.

Medical research on the nervous system. From the growth of nerve cells to neurodegeneration, ... a team of researchers has developed a VR-based smell-training system to help combat it.

The hypothalamus is a portion of the brain that contains a number of small nuclei with a variety of functions. One of the most important functions of the hypothalamus is to link the nervous system ...

Sympathetic Nervous System (SNS): Often called the “fight or flight” system, this kicks in when we perceive danger or feel overwhelmed. Parasympathetic Nervous System (PNS): This is the “rest and ...