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Walking a fine line: How coping styles impact polio survivors asking for and receiving assistance from their family and friendsBaker, Hallie Elizabeth 01 June 2005 (has links)
No description available.
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Dynamic Changes in the Peripheral and the Central Nervous Systems in Patients with Prior PolioSandberg, Arne January 2004 (has links)
<p>After the acute spell of poliomyelitis, patients commonly suffers from sequelae of weakness. Some of these patients experience new weakness after a time period of stable symptoms.</p><p>The aim of this thesis was to evaluate the possible mechanisms for persistent weakness and development of new weakness in prior polio patients.</p><p>The usefulness of neurophysiologic methods to study prior polio was evaluated. Also two follow up investigations were performed in the attempt to investigate a possible relationship between development of weakness over time and possible failure in neuromuscular function and relation to muscular activity. In another investigation an evaluation of the exceptional finding of a history of paralytic poliomyelitis without neurophysiologic signs of anterior horn cell death was made. The last investigation dealt with reflex pattern in prior polio and it’s relation to weakness and anterior horn cell loss.</p><p>The weakness in prior polio is mainly due to loss of motor neurons with incomplete compensatory mechanisms of reinnervation. The new weakness is mainly due to exaggerated physiological age dependent loss of whole motor neurons, but also fragmentation of the motor unit is likely when these have reached an upper size. Defective neuromuscular transmission and failure in the central drive contribute to a lesser degree to weakness. </p><p>Neurophysiologic method of choice for the assessment of motor unit size and the micro-physiology of the motor unit is Macro EMG.</p><p>Muscular overuse may accelerate motor unit loss over time in prior polio. Extremely large motor units measured with Macro EMG predict new weakness and Macro EMG can be used for prognostication of development of new weakness in prior polio.</p>
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Dynamic Changes in the Peripheral and the Central Nervous Systems in Patients with Prior PolioSandberg, Arne January 2004 (has links)
After the acute spell of poliomyelitis, patients commonly suffers from sequelae of weakness. Some of these patients experience new weakness after a time period of stable symptoms. The aim of this thesis was to evaluate the possible mechanisms for persistent weakness and development of new weakness in prior polio patients. The usefulness of neurophysiologic methods to study prior polio was evaluated. Also two follow up investigations were performed in the attempt to investigate a possible relationship between development of weakness over time and possible failure in neuromuscular function and relation to muscular activity. In another investigation an evaluation of the exceptional finding of a history of paralytic poliomyelitis without neurophysiologic signs of anterior horn cell death was made. The last investigation dealt with reflex pattern in prior polio and it’s relation to weakness and anterior horn cell loss. The weakness in prior polio is mainly due to loss of motor neurons with incomplete compensatory mechanisms of reinnervation. The new weakness is mainly due to exaggerated physiological age dependent loss of whole motor neurons, but also fragmentation of the motor unit is likely when these have reached an upper size. Defective neuromuscular transmission and failure in the central drive contribute to a lesser degree to weakness. Neurophysiologic method of choice for the assessment of motor unit size and the micro-physiology of the motor unit is Macro EMG. Muscular overuse may accelerate motor unit loss over time in prior polio. Extremely large motor units measured with Macro EMG predict new weakness and Macro EMG can be used for prognostication of development of new weakness in prior polio.
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Overlooked casualties : stories of families affected by vaccine-preventable diseasesHaelle, Tara Susan 15 August 2012 (has links)
The invention of the vaccine has been one of the greatest public health triumphs of the modern world. Each new vaccine has saved thousands - even millions - of lives worldwide, but this success has been fraught with controversy over the safety and even the effectiveness of vaccines. Vaccines have not always had a spotless safety record, but today’s vaccines are incredibly safe and continue to protect millions of people against diseases that have significantly declined or nearly disappeared from the developing world. It is this very success that has led many people to forget, or never discover, what those diseases are and how destructive they can be. This report tells the story of several families whose lives were deeply affected by vaccine-preventable diseases, accompanied with images that help tell their story. Following these stories is a broader discussion of the issues related to vaccines, the misunderstandings and misinformation that often circulate about them, a brief mention of their safety and efficacy, and a general discussion of many of the diseases they can prevent. / text
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