2000
DOI: 10.1046/j.1469-7580.2000.19720145.x
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If bone is the answer, then what is the question?

Abstract: In the 19th century, several scientists attempted to relate bone trabecular morphology to its mechanical, load-bearing function. It was suggested that bone architecture was an answer to requirements of optimal stress transfer, pairing maximal strength to minimal weight, according to particular mathematical design rules. Using contemporary methods of analysis, stress transfer in bones was studied and compared with anatomical specimens, from which it was hypothesised that trabecular architecture is assoc… Show more

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Cited by 240 publications
(173 citation statements)
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“…In the inhibitory model, mechanical loading (∼ μR) inhibits the secretion of a signal (sc) that inhibits bone formation ( m obl ) bone structure. Osteocytes within the bone (elements with m(x, t) > 0.5) are assumed to sense a mechanical stimulus R, for which we use the local strain-energy-density (SED) rate as a correlate (Brown et al 1990;Huiskes 2000). Note that we use a static load to represent a cyclic load of given amplitude σ and frequency f .…”
Section: The Stimulatory Modelmentioning
confidence: 99%
“…In the inhibitory model, mechanical loading (∼ μR) inhibits the secretion of a signal (sc) that inhibits bone formation ( m obl ) bone structure. Osteocytes within the bone (elements with m(x, t) > 0.5) are assumed to sense a mechanical stimulus R, for which we use the local strain-energy-density (SED) rate as a correlate (Brown et al 1990;Huiskes 2000). Note that we use a static load to represent a cyclic load of given amplitude σ and frequency f .…”
Section: The Stimulatory Modelmentioning
confidence: 99%
“…The observation of a nonrandom and anisotropic trabecular architecture, for example in the proximal femur of humans and primates, led Julius Wolff and contemporaries to the conclusion that the bone structure follows a mechanical optimization principle (Huiskes, 2000;Skedros and Baucom, 2007). Much later the concept of a mechanostat controlling the process of bone (re)modeling was proposed (Frost, 1987) to explain functional bone adaptation (Robling et al, 2006;Fratzl and Weinkamer, 2007) during life.…”
mentioning
confidence: 99%
“…Comprehensive theories relating mechanical forces to biological behavior will underlie this understanding [55]. Such theories, to be useful, should be testable.…”
Section: Discussionmentioning
confidence: 99%