9 results found, view free essays on page:
-
Central Nervous System Bodys Immune System
752 wordsMultiple Sclerosis is a disease of the central nervous system, the nerves that make up the brain and spinal cord. This disease is commonly known as MS. Its cause is unknown, it cannot be prevented, and neither a cure or a safe and effective treatment has been able to halt its progression so far. It is not fatal, and much progress is being made in treating symptoms and identifying mechanisms that trigger this disease. Sclerosis comes from the Greek word skiers, which means hard. Multiple sclerosi...
Free research essays on topics related to: chicken pox, bodys immune system, multiple sclerosis, spinal cord, central nervous system -
Central Nervous System Spinal Cord
2,118 words... its. The initial symptom of MS is often blurred or double vision, red-green color distortion, or even blindness in one eye. (Brunnscheiler) Inexplicably, visual problems tend to clear up in the later stages of MS. Inflammatory problems of the optic nerve may be diagnosed as retro bulbar or optic neuritis. Fifty-five percent of MS patients will have an attack of optic neuritis at some time or other and it will be the first symptom of MS in approximately 15 percent. This has led to general rec...
Free research essays on topics related to: spinal cord, optic nerve, central nervous system, cerebrospinal fluid, mri scans -
Central Nervous System White Blood Cells
1,504 wordsThe name itself is revealing: multiple, more than one, and sclerosis, which refers to areas of sclerotic (scarred) tissue. Multiple sclerosis is a demyelinating disease of the white matter of the central nervous system. These areas of sclerosis, also referred to as lesions or plaques, occur in the white matter of the central nervous system. Gray matter consists primarily of nerve cells. Axons (nerve fibers) are the connections between the cell body and the muscles, sensory organs, and primary or...
Free research essays on topics related to: white blood cells, central nervous system, nerve fibers, multiple sclerosis, nerve cells -
Fatty Acids Nerve Fibers
496 wordsThe full name of ALD is Adrenoleukodystrophy. It is a rare X chromosome sex linked metabolic disorder that is characterized by the loss of myelin on nerve fibers within the brain. Myelin is the fatty covering on the nerve fibers. The disease causes the continued degeneration of the adrenal gland. The basic defect is that the impaired capacity to degrade very long chain fatty acids that are found in the blood plasma and tissues of the body. These fatty acids accumulate in the cerebral white matte...
Free research essays on topics related to: nerve fibers, fatty acids, multiple sclerosis, fatty, myelin -
Stem Cells The Miracle Cure
1,092 wordsIn order to develop an opinion on whether or not stem cells should be used, one first must understand what they are and how they are used. Simply stated, the definition of a stem cell is an undifferentiated cell, meaning that it has no true function yet. However, all of the genes within a human stem cell have the potential to become other types of cells. The triggering mechanism for this is for the stem cells to be placed among specialized cells. Specialized cells include skin cells, muscle cell...
Free research essays on topics related to: myelin, abortion, stem, stem cells, medical world -
Capital Punishment Of Juveniles
2,365 wordsCapital Punishment of Juveniles The death penalty has been an everyday occurrence in Western civilization for more than two thousand years. Not until two centuries ago, however, its use and abuse was seriously challenged in Italy, France, and England. Since then capital punishment has been a steady topic of debates in Europe as well as in the United States. The Eighth Amendment to the U. S. Constitution prohibits the imposition of "cruel and unusual punishment. " Either the imposition of a parti...
Free research essays on topics related to: york oxford university, american bar association, capital punishment, mentally retarded, death penalty information center -
Central Nervous System Spinal Cord
4,343 wordsIntroduction Multiple Sclerosis By: Stephanie Multiple Sclerosis (MS) is a chronic, often disabling disease that randomly attacks the central nervous system (brain and spinal cord). The progress, severity and specific symptoms of the disease can not be predicted; symptoms may range from tingling and numbness to paralysis and blindness. MS is a devastating disease because people live with its unpredictable physical and emotional effects for the rest of their lives. MS is a well-known disease, but...
Free research essays on topics related to: spinal cord, multiple sclerosis, cerebrospinal fluid, central nervous system, mri scans -
Central Nervous System Spinal Cord
888 wordsSpinal Cord Regeneration Spinal cord injury can occur in many ways ranging from gunshot wounds, stab wounds and also bone displacement. These circumstances can lead to the death of neurons, and the demyelination of axons which causes some loss and damage to neurons. As Hudgins (1998) reports after a primary injury such as above, secondary injury occurs 30 minutes after and also that secondary injury is when the most critical damage occurs. This is when there is hemorrhaging in the gray matter of...
Free research essays on topics related to: central nervous system, pre existing, spinal cord, growth factor, nerve tissue -
Cerebrospinal Fluid Spinal Cord
806 wordsGuillain-Barre Syndrome, (also called acute idiopathic polyneuritis, and Landry s ascending paralysis) is a disorder in which the body s immune system attacks part of the peripheral nerves, those outside the brain and spinal cord. Symptoms of this disorder include weakness or tingling in the legs, sometimes the weakness or tingling spread to the arms and upper body. These symptom s then increase in intensity, until the muscles cannot be used at all and the patient is almost totally paralyzed, mo...
Free research essays on topics related to: immune system, cerebrospinal fluid, viral infection, symptoms occur, spinal cord
9 results found, view free essays on page:
