What are disorders of the spinal cord known as?

What are disorders of the spinal cord known as?

What Is Spinal Cord Disorder?

• Tumors.
• Spinal stenosis.
• Herniated discs.
• Abscess.
• Hematoma.
• Vertebral fractures.
• Degenerative disc disease.
  

  What is the name for the butterfly shaped area of the spinal cord?

  grey column
  The grey column, (as three regions of grey columns) in the center of the cord, is shaped like a butterfly and consists of cell bodies of interneurons, motor neurons, neuroglia cells and unmyelinated axons.

  What is cauda equina syndrome?

  

  Cauda equina syndrome occurs when the nerve roots in the lumbar spine are compressed, cutting off sensation and movement. Nerve roots that control the function of the bladder and bowel are especially vulnerable to damage.

  Is spinal cord a neurological disorder?

  Spinal cord injury (SCI) is an injury to the spinal cord that results in temporary or permanent changes in the spinal cord’s normal motor, sensory, or autonomic function. People who sustain a spinal cord injury often have permanent and profound neurologic deficits and accompanying disability.

  What is the oblongata?

  Your medulla oblongata is located at the base of your brain, where the brain stem connects the brain to your spinal cord. It plays an essential role in passing messages between your spinal cord and brain. It’s also essential for regulating your cardiovascular and respiratory systems.

  What are dermatome levels?

  The area of skin that is supplied by a single spinal nerve is known as a dermatome. The area of sensory block should be assessed using cold sensation (eg ice) to establish which dermatome levels are covered. Both left and right sides need to be assessed.

  What is the best treatment for cauda equina syndrome?

  Cauda equina syndrome is best treated with decompression by a lumbar laminectomy, but a lumbar microdiscectomy may be used given a patient’s unique situation. The patient will likely be kept in the hospital for a few days following the surgery to monitor recovery of motor and sensory function.

  What are symptoms of nerve disorder?

  Signs and symptoms of nervous system disorders

  • Persistent or sudden onset of a headache.
  • A headache that changes or is different.
  • Loss of feeling or tingling.
  • Weakness or loss of muscle strength.
  • Loss of sight or double vision.
  • Memory loss.
  • Impaired mental ability.
  • Lack of coordination.

  Is spinal nerve damage a disability?

  Anyone with a spinal cord injury can file a claim for Social Security disability benefits as long as the injury has lasted at least three months and is expected to make it impossible for you to work for at least 12 months.

  What is a Dermatome?

  A dermatome is an area of skin in which sensory nerves derive from a single spinal nerve root (see the following image). Dermatomes of the head, face, and neck. Sensory information from a specific dermatome is transmitted by the sensory nerve fibers to the spinal nerve of a specific segment of the spinal cord.

  Which is part of the butterfly wing contains sensory nerve cells?

  The back part of the butterfly wing (usually called the posterior or dorsal horns) contains sensory nerve cells, which transmit sensory information from other parts of the body through the spinal cord to the brain.

  What do you call congenital spine and spinal cord malformations?

  AJR2010;194:S26–S37 0361–803X/10/1943–S26 © American Roentgen Ray Society Objective Congenital abnormalities of the spine and spinal cord are referred to as spinal dysraphisms. This article reviews nor­ mal embryological development of the spine and spinal cord and the imaging findings of congenital abnormalities

  Where does the pia mater end in the spinal cord?

  The spinal cord proper terminates in a region called the conus medullaris, while the pia mater continues as an extension called the filum terminale, which anchors the spinal cord to the coccyx.

  Where does tethered spinal cord syndrome occur in the body?

  Related Information. Tethered spinal cord syndrome is a neurological disorder caused by tissue attachments that limit the movement of the spinal cord within the spinal column. Attachments may occur congenitally at the base of the spinal cord (conus medullaris) or they may develop near the site of an injury to the spinal cord.

  The back part of the butterfly wing (usually called the posterior or dorsal horns) contains sensory nerve cells, which transmit sensory information from other parts of the body through the spinal cord to the brain.

  What are the smaller branches of the spinal cord called?

  Nerves usually have a pearly white color and resemble frayed string as they divide into smaller and smaller branches. As we move away from the spinal nerves proper, the smaller branches are called peripheral nerves, and their disorders are collectively called peripheral neuropathy. Figure 1. Spinal cord

  What is the relationship between spinal cord and vertebral column?

  Spinal Cord and Vertebrae.png: Relationship between the spinal cord and vertebral column, delineating the cervical, thoracic, and lumbar sections. The spinal cord is protected by three layers of tissue called meninges and divided into three regions.

  Where is the notochord located in the spinal cord?

  The notochord is the column of cells derived from the endoderm around which the vertebrae develop. During the early weeks of embryonic life, the notochord forms a long, rounded column extending from the hypophyseal pouch to the lower end of the primitive spine.