Results 151 to 160 of about 11,569,533 (209)
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SIMBA: Specific Identity Markers for Bone Age Assessment
International Conference on Medical Image Computing and Computer-Assisted Intervention, 2020Bone Age Assessment (BAA) is a task performed by radiologists to diagnose abnormal growth in a child. In manual approaches, radiologists take into account different identity markers when calculating bone age, i.e., chronological age and gender.
Cristina Gonz'alez +5 more
semanticscholar +1 more source
Pediatrics In Review, 1993
Skeletal maturation is expressed as bone age or skeletal age. Bone age is based on the orderly appearance of the ossification centers and, therefore, on the successive stages of the development (or maturity) of the skeleton as seen on radiographs. This is not a measure of size, but rather of shape and position.
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Skeletal maturation is expressed as bone age or skeletal age. Bone age is based on the orderly appearance of the ossification centers and, therefore, on the successive stages of the development (or maturity) of the skeleton as seen on radiographs. This is not a measure of size, but rather of shape and position.
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Current Pharmaceutical Biotechnology, 2017
The decline of tissue function in ageing is a consequence of many changes in the gene expression and other extrinsic factors. The molecular mechanisms underlying these changes are heavily investigated with focus on regulation of time-lapse gene expression.
Tilen, Kranjc +2 more
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The decline of tissue function in ageing is a consequence of many changes in the gene expression and other extrinsic factors. The molecular mechanisms underlying these changes are heavily investigated with focus on regulation of time-lapse gene expression.
Tilen, Kranjc +2 more
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Artif. Intell. Medicine, 2019
Bone age assessment plays an important role in the endocrinology and genetic investigation of patients. In this paper, we proposed a deep learning-based approach for bone age assessment by integration of the Tanner-Whitehouse (TW3) methods and deep ...
T. Bui, Jae-Joon Lee, Jitae Shin
semanticscholar +1 more source
Bone age assessment plays an important role in the endocrinology and genetic investigation of patients. In this paper, we proposed a deep learning-based approach for bone age assessment by integration of the Tanner-Whitehouse (TW3) methods and deep ...
T. Bui, Jae-Joon Lee, Jitae Shin
semanticscholar +1 more source
Osteoporosis International, 2007
We investigated whether the age of the bones endogenously exerts control over the bone resorption ability of the osteoclasts, and found that osteoclasts preferentially develop and resorb bone on aged bone. These findings indicate that the bone matrix itself plays a role in targeted remodeling of aged bones.Osteoclasts resorb aging bone in order to ...
Henriksen, K +9 more
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We investigated whether the age of the bones endogenously exerts control over the bone resorption ability of the osteoclasts, and found that osteoclasts preferentially develop and resorb bone on aged bone. These findings indicate that the bone matrix itself plays a role in targeted remodeling of aged bones.Osteoclasts resorb aging bone in order to ...
Henriksen, K +9 more
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Gerodontology, 1998
AbstractChanges in bone structure as a function of age have been studied by simple inspection, x‐ray imaging, stereo‐photography, deep field optical microscopy, circularly polarised light microscopy, and scanning electron microscopy (SEM), including both topographic and compositional backscattered electron (BSE) imaging modes.
A, Boyde, V J, Kingsmill
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AbstractChanges in bone structure as a function of age have been studied by simple inspection, x‐ray imaging, stereo‐photography, deep field optical microscopy, circularly polarised light microscopy, and scanning electron microscopy (SEM), including both topographic and compositional backscattered electron (BSE) imaging modes.
A, Boyde, V J, Kingsmill
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2018
Besides mechanical and protective function, bone serves as a keeper for marrow cells and an organ for regulation of calcium ion homeostasis. During aging, significant amounts of the bone are lost due to the loss of this delicate balance toward increased bone resorption coupled with decreased formation, which leads to net bone loss of the aging people ...
Yu, Wei, Yao, Sun
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Besides mechanical and protective function, bone serves as a keeper for marrow cells and an organ for regulation of calcium ion homeostasis. During aging, significant amounts of the bone are lost due to the loss of this delicate balance toward increased bone resorption coupled with decreased formation, which leads to net bone loss of the aging people ...
Yu, Wei, Yao, Sun
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Clinical Orthopaedics and Related Research, 1982
A survey was done of aging changes in compact and trabecular bone. During the past decade, noninvasive methods have demonstrated similar results for compact bone in large samples. Aging decreases of 3%/decade begin at about age 40 in both sexes and continue, but in women, an additional loss occurs after menopause, bringing their total rate of decrease ...
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A survey was done of aging changes in compact and trabecular bone. During the past decade, noninvasive methods have demonstrated similar results for compact bone in large samples. Aging decreases of 3%/decade begin at about age 40 in both sexes and continue, but in women, an additional loss occurs after menopause, bringing their total rate of decrease ...
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Experimental Gerontology, 1991
Bone changes occur during normal aging in both men and women. Changes are both quantitative and qualitative in nature, and include: 1) alterations in the dynamics of bone cell populations, resulting in uncoupling of the normal process of bone resorption and formation; 2) changes in bone architecture (e.g., rearrangement of trabecular struts) and cross ...
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Bone changes occur during normal aging in both men and women. Changes are both quantitative and qualitative in nature, and include: 1) alterations in the dynamics of bone cell populations, resulting in uncoupling of the normal process of bone resorption and formation; 2) changes in bone architecture (e.g., rearrangement of trabecular struts) and cross ...
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Southern Medical Journal, 1994
Skeletal development in average healthy individuals is maximal at age 25 in women and at age 30 to 35 in men. However, there are significant racial differences, skeletal mass being greater in black than in white individuals. This difference appears best accounted for by increased muscle mass in blacks.
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Skeletal development in average healthy individuals is maximal at age 25 in women and at age 30 to 35 in men. However, there are significant racial differences, skeletal mass being greater in black than in white individuals. This difference appears best accounted for by increased muscle mass in blacks.
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