What is spinal cord in medical term?
: the cord of nervous tissue that extends from the brain lengthwise along the back in the spinal canal, gives off the pairs of spinal nerves, carries impulses to and from the brain, and serves as a center for initiating and coordinating many reflex acts — see brain illustration.
What is the medical term for cord?
Chronic Obstructive Respiratory Disease. Medical » Physiology. Rate it: CORD. Constituency Oriented Research And Dissemination.
What is the full meaning of cord?
Acronym. Definition. CORD. Collaboration On Repair Discoveries (adult nervous system)
What is the difference between cord and chord?
A cord is a long flexible string or rope, often made of thinner pieces woven together. A chord on the other hand is “three or more musical tones played together.”
What are cords in anatomy?
Medical Definition of cord
1 : a long slender flexible material usually consisting of several strands (as of thread or yarn) woven or twisted together. 2 : a slender flexible anatomical structure (as a nerve) — see spermatic cord, spinal cord, umbilical cord, vocal cord sense 1.
What are two functions of the spinal cord?
The spinal cord functions primarily in the transmission of nerve signals from the motor cortex to the body, and from the afferent fibers of the sensory neurons to the sensory cortex. It is also a center for coordinating many reflexes and contains reflex arcs that can independently control reflexes.
What are the two main functions of spinal cord Class 11?
The functions of the spinal cord are: – It acts as a connecting link between the body (peripheral nervous system PNS) and the brain. – It provides a relay path for the impulses coming from the brain. – It is responsible for the conduction of the reflex action.
What are the main parts of the spinal cord?
The spinal cord is divided into four different regions: the cervical, thoracic, lumbar and sacral regions (Figure 3.1).