Bupivacaine HCl 2.5mg/mL, 5mg/mL; epinephrine 1:200000; soln for inj. Bupivacaine blocks the generation and the conduction of nerve impulses, presumably by increasing the threshold for electrical ...

Your muscles move when nerve signals from the brain tell them to get to work. Electromyography (EMG), a diagnostic test, measures how well your muscles respond to those signals. Movement is a complex ...

Researchers have developed a new generation of microelectrode-array chips for measuring nerve impulses, enabling studies of how thousands of nerve cells interact with each other. For over 15 years, ...

Neurophysiology is a discipline within the health sciences that deals with the measurement and assessment of nervous system function, rather than the anatomy of the nervous system. This field helps to ...

Researchers have achieved patch-clamp studies of an elusive part of mammalian myelinated nerves called the Nodes of Ranvier. At the nodes, they found unexpected potassium channels that give the ...