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Computationally reconstructed membranous labyrinth of a human embryo (KC-CS22IER35233) at Carnegie Stage 22 (Crown Rump Length= 22mm).

Data citation: Toyoda S., Shiraki N., Yamada S., Uwabe C., Imai H., Matsuda T., Yoneyama A., Takeda T., Takakuwa T., 2015. M3#41_KC-CS22IER35233. doi: 10.18563/m3.sf41

Tag legend:
anterior SD, cochlear duct, lateral SD, posterior SD, utriculus

Model solid/transparent

Anterior semicircular duct, Cochlear duct, Common crus, Endolymphatic duct, Endolymphatic sac, Lateral semicircular duct, Posterior semicircular duct, Saccule, Utricle

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Specimen infos

Sex : indet

Age group : Foetus

Age (if applicable) :

Material Type : membranous labyrinth

Origin :

Class : Mammalia

Order : Primates

Family : Hominidae

Genus : Homo

Species :sapiens

The morphogenesis of the human inner ear membranous labyrinth was visualized using images derived from human embryo specimens between Carnegie stage (CS) 17 and post embryonic phase from the Kyoto Collection, which were acquired with a magnetic resonance microscope equipped with a 7T superconducting magnet and phase-contrast X-ray CT.

Related article
3D models related to the publication: Morphogenesis of the inner ear at different stages of normal human development
Saki Toyoda, Naoto Shiraki, Shigehito Yamada, Chigako Uwabe, Hirohiko Imai, Tetsuya Matsuda, Akio Yoneyama, Tohoru Takeda and Tetsuya Takakuwa
Published online: 2015-10-22

Keywords: human embryo; human inner ear; magnetic resonance imaging; phase-contrast X-ray CT; three-dimensional reconstruction

doi: 10.18563/m3.1.3.e6


    The present 3D Dataset contains the 3D models analyzed in: Toyoda S et al., 2015, Morphogenesis of the inner ear at different stages of normal human development. The Anatomical Record. doi : 10.1002/ar.23268 

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  M3 article infos

Published in Volume 01, Issue 03 (2015)