spinal cord

noun

Definition of spinal cord

: 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

Examples of spinal cord in a Sentence

Recent Examples on the Web

The 54,000-square-foot, 40-bed facility is expected to open in the second quarter of next year and provide care for patients recovering from stroke, traumatic brain injury, spinal cord injury, amputation and other conditions. William Thornton | Wthornton@al.com, al, "Sanders Trust building $23 million Iowa rehab hospital," 21 Aug. 2019 Presented by Backbones, a local nonprofit serving people with spinal cord injuries, the ReelAbilities Film Festival is in its third year in Chicago. Darcel Rockett, chicagotribune.com, "Reel Abilities Film Festival: Diversity includes disability too," 8 Aug. 2019 One is an immune therapy for non small cell lung cancer, another for dry macular degeneration, and another for spinal cord injury. San Diego Union-Tribune, "Carlsbad gains biotech that has three cell therapies in human testing," 31 July 2019 Shorebreaks can cause spinal cord injuries, which most often occur when a person dives headfirst into water and encounters a shorebreak or is tumbled underwater by the force of the waves. Maggie O'neill, Health.com, "A Father of Six Was Killed By a Wave at a North Carolina Beach. Here’s How That Can Happen," 22 July 2019 Neuralink does have a proposal for a study, focusing on patients who suffer paralysis of all four limbs because of a spinal cord injury. David Grossman, Popular Mechanics, "Elon Musk Wants to Upgrade Our Brains to Compete With AI," 17 July 2019 The use of olfactory cells appears to be a relatively novel application for spinal cord injuries. Michael Hiltzik, latimes.com, "A gruesome case study points to the hazards of stem cell tourism," 10 July 2019 Nerve transfers cannot be used to restore function in the legs of people with spinal cord injuries because the donor nerves need to be close to reactivate the muscle, van Zyl said. Katie Hunt, CNN, "Paralyzed man regains use of hands thanks to innovative nerve surgery," 4 July 2019 And five years since a spinal cord injury left her paralyzed from the waist down. Editors, USA TODAY, "9/11 first responder laid to rest, holiday travel, World Cup action: 5 things to know Wednesday," 3 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'spinal cord.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of spinal cord

1834, in the meaning defined above

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More Definitions for spinal cord

spinal cord

noun

English Language Learners Definition of spinal cord

: the large group of nerves which runs through the center of the spine and carries messages between the brain and the rest of the body

spinal cord

noun

Kids Definition of spinal cord

: a thick bundle of nerves that extends from the brain down through the cavity of the backbone and connects with nerves throughout the body to carry information to and from the brain

spinal cord

noun

Medical Definition of spinal cord

: the thick longitudinal cord of nervous tissue that in vertebrates extends along the back dorsal to the bodies of the vertebrae and is enclosed in the spinal canal formed by their neural arches, is continuous anteriorly with the medulla oblongata, gives off at intervals pairs of spinal nerves to the various parts of the trunk and limbs, serves not only as a pathway for nerve impulses to and from the brain but as a center for carrying out and coordinating many reflex actions independently of the brain, and is composed largely of white matter arranged in columns and tracts of longitudinal fibers about a large central core of gray matter somewhat H-shaped in cross section and pierced centrally by a small longitudinal canal continuous with the ventricles of the brain

called also medulla spinalis

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