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Full-Text Articles in Medicine and Health Sciences

Effects Of Head Position And Head-Supported Mass On Nerve Function Of The Flexor Carpi Radialis Muscle In Healthy Individuals, Bethany Lauren Shivers Aug 2012

Effects Of Head Position And Head-Supported Mass On Nerve Function Of The Flexor Carpi Radialis Muscle In Healthy Individuals, Bethany Lauren Shivers

Graduate Theses and Dissertations

Long-term exposure to head-supported mass (HSM) has been linked with spinal degeneration including foraminal stenosis and disc deterioration. Anecdotally, HSM has also been linked to neck and arm pain and muscle atrophy, but nerve function has not been tested specifically. The combined effect of various head positions and HSM may be sufficient to compress the nerve root in aviators and Soldiers during job performance, potentially leading to short- and long-term neuromuscular effects. The Hoffmann (H) reflex, a well-established measure of nerve function, has shown to be sensitive to changes in nerve root space which occurs with different head positions. This …


Clinical Practice Guidelines For Primary Care Providers' Evaluation Of Patient Fitness To Fly, Kerry Colleen Palakanis May 2012

Clinical Practice Guidelines For Primary Care Providers' Evaluation Of Patient Fitness To Fly, Kerry Colleen Palakanis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Commercial air travel is amongst the safest forms of transportation yet the environment within the aircraft cabin to which the passenger is exposed may have adverse physiological and psychological effects on passengers, especially for those with pre-existing medical issues. A comprehensive, systematic review and analysis of current literature was performed to develop evidenced-based guidelines for evaluation of passenger fitness to fly for integration into primary care practice. Recommendations from the most current fitness to fly guidelines and disease-specific published research related to in-flight medical issues were evaluated and the Grades of Recommendation Assessment, Development and Evaluation (GRADE) method was utilized …