Abstract:
:In recent years, there has been increasing demand for personalized anatomy modelling for medical and industrial applications, such as ergonomics device development, clinical radiological exposure simulation, biomechanics analysis, and 3D animation character design. In this study, we constructed deformable torso phantoms that can be deformed to match the personal anatomy of Chinese male and female adults. The phantoms were created based on a training set of 79 trunk computed tomography (CT) images (41 males and 38 females) from normal Chinese subjects. Major torso organs were segmented from the CT images, and the statistical shape model (SSM) approach was used to learn the inter-subject anatomical variations. To match the personal anatomy, the phantoms were registered to individual body surface scans or medical images using the active shape model method. The constructed SSM demonstrated anatomical variations in body height, fat quantity, respiratory status, organ geometry, male muscle size, and female breast size. The masses of the deformed phantom organs were consistent with Chinese population organ mass ranges. To validate the performance of personal anatomy modelling, the phantoms were registered to the body surface scan and CT images. The registration accuracy measured from 22 test CT images showed a median Dice coefficient over 0.85, a median volume recovery coefficient (RCvlm ) between 0.85 and 1.1, and a median averaged surface distance (ASD) < 1.5 mm. We hope these phantoms can serve as computational tools for personalized anatomy modelling for the research community.
journal_name
J Anatjournal_title
Journal of anatomyauthors
Wang H,Sun X,Wu T,Li C,Chen Z,Liao M,Li M,Yan W,Huang H,Yang J,Tan Z,Hui L,Liu Y,Pan H,Qu Y,Chen Z,Tan L,Yu L,Shi H,Huo L,Zhang Y,Tang X,Zhang S,Liu Cdoi
10.1111/joa.12815subject
Has Abstractpub_date
2018-07-01 00:00:00pages
121-134issue
1eissn
0021-8782issn
1469-7580journal_volume
233pub_type
杂志文章abstract::The number of large neurons in the lateral vestibular nucleus of the mouse brain decreases in number after 25 months of age, from 488 at 25 months to 298 at 31 months. The number of small neurons in the nucleus remains constant up to 31 months of age. Large neurons accumulate lipofuscin from 25 months and their mean n...
journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
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journal_title:Journal of anatomy
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journal_title:Journal of anatomy
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abstract::The ventricle of the salmonid heart consists of an outer compact layer of circumferentially arranged cardiomyocytes encasing a spongy myocardium that spans the lumen of the ventricle with a fine arrangement of muscular trabeculae. While many studies have detailed the anatomical structure of fish hearts, few have consi...
journal_title:Journal of anatomy
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journal_title:Journal of anatomy
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abstract::The secretory cells of the golden hamster (Mesocricetus auratus) oviductal epithelium on the day of ovulation were observed by light and electron microscopy. In the fimbriae two types of secretory cells were observed: one possessed secretory granules with electron-lucent matrices, prominent protrusions and many electr...
journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1046/j.1469-7580.1999.19420183.x
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/joa.12677
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1989-12-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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更新日期:2021-02-01 00:00:00
abstract::Chromaffin cells were observed singly or in clusters in the heart and sympathetic cord of 2 genera of dipnoan fish, Protopterus and Lepidosiren. They were invariably found in close association with the autonomic sympathetic nervous system and at sites where chromaffin cells or their precursors are situated in mammals ...
journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1993-10-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1046/j.1469-7580.1998.19220195.x
更新日期:1998-02-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1046/j.1469-7580.1999.19410089.x
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abstract::The ligamentous attachments of the lumbar spinous processes were studied by dissection and histological examination in seven dogs, three cats and six baboons. Unlike man, the lumbar spines of these animals do not possess a supraspinous ligament and there is no decussation of the erector spinae tendons in the lower lum...
journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1980-03-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1982-05-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/joa.12343
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1996-04-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
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journal_title:Journal of anatomy
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1988-02-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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abstract::Age-related changes are reported in the rat suprapatella: a fibrocartilage that resists compression of the quadriceps tendon against the femur in the flexed knee. The suprapatella was studied by histology, immunohistochemistry and electron microscopy in rats aged 11-14 weeks, and 12, 15, 18 and 24 months. Type II coll...
journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00
abstract::The lumbar muscular system, in particular the lumbar multifidus muscle (LM) and the erector spinae muscle (ES), plays an important role in stabilizing and mobilizing the lumbar spine. Based on the topography, the lumbar paraspinal muscles can be classified into local and global muscles. LM is part of the local system,...
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pub_type: 杂志文章
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