The conditions are controlled in two ways with chemical and nervous responses. A bundle of neurones is called a nerve. There are three main types of neurone: sensory, motor and relay. They have ...

The conditions are controlled in two ways with chemical and nervous responses. A long fibre (axon) which is insulated by a fatty (myelin) sheath. They are long so they can carry messages up and ...

Neuroscience examines the structure and function of the human brain and nervous system. Neuroscientists use cellular and molecular biology, anatomy and physiology, human behavior and cognition ...

Nitric oxide (NO) is a gaseous signalling molecule that is involved in the regulation of the cardiovascular, immune and nervous systems. In the CNS, NO is involved in many processes, including the ...

Understanding the atomic structure of the binding site and of its complexes with various nicotinic ligands is of crucial importance in the design of novel agents that target defined nervous-system ...