Media 000374585: Reconstructed Endosseous Labyrinth
Restricted Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
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GENERAL DETAILS Field Definitions

Media ID
000374585
Media type
Mesh
Object element or part
Reconstructed endosseous labyrinth
Object represented
Object taxonomy
Basilemys gaffneyi
Side
Right
Orientation
--
Short description
--
Full description
--
Creator
Serjoscha Evers
Date created
--
Date uploaded
August 04, 2021

FILE OBJECT DETAILS Field Definitions

File name
Basilemys_gaffneyi_DMNH130986_R_Labyrinth_reconstructed.ply
File format(s)
PLY
File size
6.87 MB
Points
202252
Polygons
67418
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
8746.189, 13467.610, 12842.827
Centroid coordinates
-11122.823, -5070.634, -5197.152
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
0
Number of processing events
1 (0 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS CT scanner with FeinFocus X-ray source, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
Denver Museum of Nature and Science
Copyright statement
--
Creative Commons license
--
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On MorphoSource
Funding attribution
--
Publisher
--
Cite as
--
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object dmnh:130986 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
Matthew Colbert
Event date
--
Software
--
Description
--
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
--
Voltage
200 kV
Power
--
Amperage
0.14 mA
Surrounding material
--
X-ray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixels size X
--
Detector pixels Y
--
Detector pixels size Y
--
Detector configuration
--
Source object distance
--
Source detector distance
--
Target material
--
Rotation number
--
Phase contrast
--
Optical magnification
--
Acquisition type
--

STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000374585: Reconstructed Endosseous Labyrinth [Mesh] [CT] (this media).

Processing Details Field Definitions

Creator
Serjoscha Evers
Event date
--
Software
Blender; Mimics
Description
The ventral part of the right prootic was affected by a fracture, resulting in a collapse of the dorsal parts of the prootic, which houses the anterior semicircular canal (ASC). As a result, the ASC was ventrally deflected at the prootic-supraoccipital suture, but the canal curvature and length were still perfectly preserved within the displaced prootic. Therefore, we separated the ASC from the remainder of the endosseous labyrinth as a separate model, and re-articulated both parts in Blender. The cranial and labyrinth reconstructions were done in the same Blender file to preserve the geometric relationships between the cranium and the labyrinth.
Description attachment
None

Media produced by this event on MorphoSource

Media 000374585: Reconstructed Endosseous Labyrinth [Mesh] [CT] (this media)