definition of spinal cord
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Translations for spinal cord Noun. 1. spinal cord-a major part of the central nervous system which conducts sensory and motor nerve impulses to and from the brain; a long tubelike structure extending from the base of the brain through the vertebral canal to the upper lumbar region. medulla spinalis.
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cauda equina Medical definition of cauda equina: the roots of the spinal nerves that extend beyond the termination of the spinal cord at the first lumbar vertebra… the roots of the spinal nerves that extend beyond the termination of the spinal cord at the first lumbar vertebra in the form of a bundle of… See the full definition
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spinal cord spinal cord. that part of the central nervous system lodged in the spinal canal, extending from the foramen magnum to a point in the lumbar or sacral vertebrae, depending on the species. spinal cord abscess. see spinal abscess.
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Tethered Spinal Cord Tethered Spinal Cord. 1  Tethered spinal cord syndrome is a congenital abnormality that results in the lower end of the spinal cord becoming fixed or attached in place, which causes intermittent pulling or stretching of the spinal cord. If left untreated, this condition can lead to neurological damage as the child grows and the stretching increases.
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Chapter 41: The spinal cord and meninges Spinal cord. 1  The spinal cord, about 45 cm in length, extends from the foramen magnum, where it is continuous with the medulla oblongata, to the level of the first or second lumbar vertebra (The range is T12 to L3). Below that level, the vertebral canal is occupied by spinal nerve roots and meninges.
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What is spinal cord in medical terminology? What is spinal cord in medical terminology? The spinal cord is a long, thin, tubular bundle of nerves that is an extension of the central nervous system from the brain and is enclosed in and protected by the bony verteb…ral column (aka. the back bones). The main function of the spinal cord is transmission of neural inputs between the periphery (legs, arms, torso, etc) and the brain. In summary, the term spinal cord is correct medical/anatomical language. There is no better way of naming this structure of the body. I think all the person asked for is it's medical name and that is myel- (MORE)
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Medical Definition of Cauda equina Medical Definition of Cauda equina. Cauda equina: A bundle of spinal nerve roots that arise from the end of the spinal cord. The cauda equina comprises the roots of all the spinal nerves below the first lumbar (L1) vertebra in the lower back. Last Editorial Review: 5/13/2016.
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- vertebral column. (or backbone or spine) The column of vertebrae between the skull and the hip bones, supporting the body and shielding the spinal cord. It has five sections: cervical, thoracic, lumbar, sacral, and coccygeal.
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spinal [spi´nal] 1. pertaining to a spine. 2. pertaining to the vertebral column. spinal cord that part of the central nervous system lodged in the spinal canal, extending from the foramen magnum to the upper part of the lumbar region. It is composed of an inner core of gray substance in which nerve cells predominate and an outer layer of white substance in which myelinated nerve fibers predominate.
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Spinal nerve Spinal nerve, in vertebrates, any one of many paired peripheral nerves that arise from the spinal cord. In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region of the body. Near the spinal cord each spinal nerve branches into two roots.
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Are you considering nursing home care for someone you love? The Price Depends on Where You Live in Maryland. In Baltimore for example, the average cost of a semi-private room was $279 per day. In Silver Spring it was $276, and in the rest of the state, it was $244 daily.
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spinal of, relating to, or belonging to a spine or thornlike structure, especially to the backbone. noun. 2. Medicine/Medical. a spinal anesthetic. Origin of spinal.
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Spinal Cord Function and Anatomy The spinal cord is a cylindrical shaped bundle of nerve fibers that is connected to the brain at the brain stem. The spinal cord runs down the center of the protective spinal column extending from the neck to the lower back.The brain and spinal cord are the major components of the central nervous system (CNS).he spinal cord is a cylindrical shaped bundle of nerve fibers that is connected to the brain at the brain stem. The spinal cord runs down the center of the protective spinal column extending from the neck to the lower back.
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Anatomy of the Spine and Peripheral Nervous System Anatomy of the Spine and Peripheral Nervous System. The spinal cord is an extension of the central nervous system (CNS), which consists of the brain and spinal cord.It begins at the bottom of the brain stem (at the area called the medulla oblongata), and it ends in the lower back as it tapers to form a cone called the conus medullaris.natomy of the Spine and Peripheral Nervous System. The spinal cord is an extension of the central nervous system (CNS), which consists of the brain and spinal cord.
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Dextromethorphan human nervous system: The spinal cord. 1  system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main parts: the central nervous system (the brain and spinal cord) and the peripheral...
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- Spinal cord injury is the result of a direct trauma to the nerves themselves or indirect damage to the bones and soft tissues and vessels surrounding the spinal cord.
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Spinal nerve Spinal nerve. Spinal nerve, in vertebrates, any one of many paired peripheral nerves that arise from the spinal cord. In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region of the body.
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backbone 1 The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.  Any fundamental support, structure, or infrastructure.
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Spinal cord injury A spinal cord injury (SCI) is damage to the spinal cord that causes changes in its function, either temporary or permanent. These changes translate into loss of muscle function, sensation, or autonomic function in parts of the body served by the spinal cord below the level of the lesion.
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spinal spinal. 1. pertaining to a spine. 2. pertaining to the vertebral column. spinal cord that part of the central nervous system lodged in the spinal canal, extending from the foramen magnum to the upper part of the lumbar region.It is composed of an inner core of gray substance in which nerve cells predominate and an outer layer of white substance in which myelinated nerve fibers predominate.. pertaining to the vertebral column. spinal cord that part of the central nervous system lodged in the spinal canal, extending from the foramen magnum to the upper part of the lumbar region.
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spinal column The series of vertebrae that extend from the cranium to the coccyx, providing support and forming a flexible bony case for the spinal cord. Synonym(s): columna vertebralis [TA] , backbone, rachis, spina, spinal column, spine (2) .
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Spinal cord injury The spine consists of the spinal cord, which is a group of nerves that are protected by the individual vertebrae of the spine. The main function of the spinal cord is to send signals from the brain to other regions of the body. It is the main messenger throughout the body. A spinal cord injury (SCI) is damage to the spinal cord that causes changes in its function, either temporary or permanent.
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Spinal Cord Function and Anatomy Spinal cord nerves transmit information from body organs and external stimuli to the brain and send information from the brain to other areas of the body. The spinal cord is composed of nervous tissue.
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Human Spine and Spinal Cord Picture C1 - S5 Vertebra The spinal cord is surrounded for most of its length by the bones (vertebrae) that form the spine. The human spinal cord, part of the central nervous system, is generally around 17 inches long, and extends from the brain to the lower back.
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Spine Basics The spinal cord is a column of millions of nerve fibers that carries messages from your brain to the rest of your body. It extends from the brain to the area between the end of your first lumbar vertebra and top of your second lumbar vertebra.
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send a chill/shiver up/down someone's spine Full Definition of SPINE. 1. a: spinal column b: something resembling a spinal column or constituting a central axis or chief support c: the part of a book to which the pages are attached and on the cover of which usually appear the title and author's and publisher's names.2.. a: spinal column b: something resembling a spinal column or constituting a central axis or chief support c: the part of a book to which the pages are attached and on the cover of which usually appear the title and author's and publisher's names. 2.