What Is the Spinal Cord? The spinal cord is a long, tube-like structure extending from the base of your brain (the brain stem). It’s made of a collection of nerves and is encircled and protected by the bones of the spine (vertebrae). Spinal Cord Anatomy The spinal cord is a vital ...
Structure of the Spinal Cord The spinal cord is contained in a sort of cavity in the spine called the “vertebral foramen,” or the spinal canal. This spinal canal is sandwiched between the intervertebral disk/body of the spine at the front and the “spinous process” at the back. The ...
Spina bifida is a frequently occurring birth defect. When vertebrae overlying the spinal cord do not properly form during the course of fetal development, babies can be born with a spinal cord that protrudes, unprotected, from an opening in the vertebrae. Pediatric neurosurgeons usually intervene ...
Oneof the principal function of the spinal cord is to convey afferent impulses, which initiates from the somatic and visceral receptors to the brain and to conduct efferent impulse from the brain to the effectors. A second principal function is related to the reflexes, it plays the part of th...
Diagnosis of extramedullary spinal diseases is often complex, firstly requiring a good anatomic knowledge for a precise localization of pathologies. The spinal canal, a tubular space delimited by vertebral bodies and neural arches, contains the spinal cord, nerve roots and cauda equina. Neural ...
Watch complete video answer for “(a) What is spinal cord? What is its main function? (b) Giv” of Biology Class 10th. Get FREE solutions to all questions from chapter CONTROL AND COORDINATION.
A pair of cylindrical projections juts backward from the main body to form an arch, the top of which is made up of a couple of flattened pieces of bone. Together, the arches of all the vertebrae form a passageway known as the spinal canal, which the spinal cord runs through, from the...
The lamina is the flattened or arched part of the vertebral arch, forming the roof of the spinal canal; the posterior part of the spinal ring that covers the
The spinothalamic tract is an ascending pathway of nerves found in the spinal cord. It is made of three distinct sets of neurons and is responsible for several types of sensory information. Answer and Explanation:1 The spinothalamic tract's role in both conscious and unconscious pro...
Tethered spinal cord syndrome is a rare neurological disorder where the spinal cord is attached, or tethered, to the tissues around the spine. This tethering of the spinal cord restricts its movements and prevents it from keeping up with its ongoing growth as the body grows. This causes the ...