Conduction
Conduction (medicine)
Conduction (pronunciation: /kənˈdʌkʃən/) is a fundamental concept in the field of medicine, particularly in the study of neurology and cardiology.
Etymology
The term 'conduction' is derived from the Latin word 'conducere', which means 'to lead' or 'to guide'.
Definition
In medical terms, conduction refers to the transmission of impulses or signals within the body. This can be in the form of nerve conduction, where electrical signals are transmitted along nerve fibers, or cardiac conduction, where electrical signals regulate the heart's rhythm.
Nerve Conduction
Nerve conduction is the process by which electrical signals are transmitted along nerve fibers. This is crucial for the functioning of the nervous system, as it allows for communication between different parts of the body and the brain.
Cardiac Conduction
Cardiac conduction is the process by which electrical signals are transmitted through the heart, regulating its rhythm. This is essential for maintaining a regular heartbeat and ensuring that blood is pumped efficiently throughout the body.
Related Terms
- Nervous system: The complex network of nerves and cells that transmit signals between different parts of the body.
- Cardiovascular system: The system that circulates blood and lymph through the body, consisting of the heart, blood vessels, and the blood itself.
- Electrophysiology: The study of the electrical properties of biological cells and tissues.
- Neurophysiology: A branch of physiology and neuroscience that is concerned with the study of the functioning of the nervous system.
External links
- Medical encyclopedia article on Conduction
- Wikipedia's article - Conduction
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