Gerontology
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The goals of a post-stroke rehabilitation plan are very specific to each patient. The side of the body affected by hemiplegia can influence the rehabilitation plan, as people with right-sided hemiplegia may also have difficulties with speech and language (aphasia). Because of the aphasia, drawing may remain a crucial instrument of creative expression and the clinical case presented highlights how this goal may also be successfully achieved in the elderly by using the left hand.
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Measures of fear of falling have not yet been validated in patients with dementia, leaving a methodological gap that limits research in a population at high risk of falling and fall-related consequences. ⋯ The Short FES-I is a valid measure to assess fear of falling in frail older adults with and without cognitive impairment, yet it may show floor effects in higher functioning older people. All scales, including the Short FES-I, were sensitive to detecting intervention-induced changes in concerns about falling in geriatric patients with dementia.
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Evidence suggests that exercise and some cognition-focused intervention approaches can be used to elicit functional improvements in older people and, to some degree, those diagnosed with dementia. Independently, the two intervention types have been found to improve functional performance in people with dementia. The mechanisms underpinning these improvements come from comparable and diverse pathways. ⋯ Consideration must also be given to caregivers and the education of health professionals as well as to the mode of intervention itself. Further research is necessary in order to discern the most effective types of both intervention models. Provision of combined interventions might enhance the improvements in functional independence in people with dementia over and above the interventions being used separately.
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Hurricanes Katrina and Rita exposed significant flaws in US preparedness for catastrophic events and the nation's capacity to respond to them. These flaws were especially evident in the affected disaster areas' nursing homes, which house a particularly vulnerable population of frail older adults. Although evacuation of a healthcare facility is a key preparedness activity, there is limited research on factors that lead to effective evacuation. ⋯ We need to better understand how disaster plans can be adapted to meet the needs of frail elders and other residents in nursing homes. Moreover, we must address identified gaps in the scientific literature with respect to health outcomes by tracking outcomes over time. Information on health outcomes would allow administrators and others to more appropriately weigh the balance of risks and benefits associated with evacuation. Without this understanding of the relationship between evacuation and health outcomes, it is not possible to develop effective response plans that are tailored to meet the needs of nursing home residents.
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Mummies are human remains with preservation of non-bony tissue. Mummification by natural influences results in so-called natural mummies, while mummification induced by active (human) intervention results in so-called artificial mummies, although many cultures practiced burial rites which to some degree involved both natural and artificial mummification. Since they are so uniquely well-preserved, mummies may give many insights into mortuary practices and burial rites. ⋯ Indeed, the development of commercially available CT scanners in the 1970s meant that for the first time the 3D internal structure of mummies and bog bodies could be studied non-destructively. This article describes the history of mummy radiography and CT scanning, and some of the problems and opportunities involved in applying these techniques, derived for clinical use, on naturally and artificially preserved ancient human bodies. Unless severely degraded, bone is quite readily visualized, but accurate imaging of preserved soft tissues, and pathological lesions therein, may require considerable post-image capture processing of CT data.