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Frequency analysis of ultrasonic echo intensities of the skeletal muscle in elderly and young individuals
BACKGROUND: The skeletal muscle echo intensity (EI) during ultrasound imaging has been investigated to evaluate the muscle quality. However, EI fluctuates according to the scanning conditions. METHODS: The motor functions and ultrasound images of 19 elderly (73±3.2 years) and 19 young (22±1.5 years)...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4160316/ https://www.ncbi.nlm.nih.gov/pubmed/25228800 http://dx.doi.org/10.2147/CIA.S67820 |