3D CT scan of a fossilized spurge plant
This 3D CT scan of a 52-million-year-old fossilized spurge plant discovered in Argentina shows fruits and the tiny paired seeds inside them. A study suggests that the spurge family's Macaranga-Mallotus clade, encompassing a common ancestor and all its descendants and long considered to ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - August 18, 2023 Category: Science Source Type: video
Micro-CT scan of striated surgeonfish with anatomical highlights
A micro-CT scan of the striated surgeonfish (Ctenochaetus striatus), with individual skull and jaw bones highlighted for anatomical distinction.
[Research supported by U.S. National Science Foundation grant DEB 2237278]
Learn more in the Rice University news story (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - March 3, 2023 Category: Science Source Type: video
CT scan of the skull of a Gastrotheca guentheri frog
A computerized tomography scan of the skull the large marsupial frog Gastrotheca guentheri revealed (and later confirmed through dissection) what appeared to be identical rows of teeth on both the upper and lower jaws.
[Research supported by U.S. National Science Foundation grant DGE ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 12, 2022 Category: Science Source Type: video
CT scan showing entirely toothless lower jaw of frog species
A computerized tomography scan of the jaw of a frog in the genus Pelophylax. The majority of the species in this genus are entirely toothless on their lower jaw.
[Research supported by U.S. National Science Foundation grant DGE 1315138, DGE 1842473 and DBI 1701714.]
Learn more in the ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 12, 2022 Category: Science Source Type: video
CT scan showing bony fangs and serrated jawline of frog
A computerized tomography scan showing the bony fangs and finely serrated jawline of a species of frog in the genus Hemiphractus, which are used for capturing prey.
[Research supported by U.S. National Science Foundation grant DGE 1315138, DGE 1842473 and DBI 1701714.]
Learn more in ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 12, 2022 Category: Science Source Type: video
Dental CT scans of lower molar of a rodent fossil
Dental CT scans show that mammal teeth became less diverse during the early Oligocene extinction events. This 3D tooth shape is of the lower molar of a rodent (Shazurus minutus) fossil in the anomaluroid family. The specimen is from the earliest late Eocene (approximately 37 million years ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - April 13, 2022 Category: Science Source Type: video
October 2021 Clinical Case Vid. 1
Video 1. Axial (horizontal) bone window CT scan demonstrating erosion of the inferior left petrous apex/jugular foramen and bone of the carotid canal and jugular bulb (Source: The Hearing Journal - Video)
Source: The Hearing Journal - Video - September 30, 2021 Category: Audiology Source Type: video
CT scan and X-rays of unusual extinct lizard
Computerized tomography scans and X-rays reveal a well-preserved specimen of an unusual extinct lizard that represents a new species in the genus Oculudentavis.
[Research supported by U.S. National Science Foundation grants DEB 1657656 and DBI 1701714.]
Learn more in the Florida ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - July 7, 2021 Category: Science Source Type: video
A fish gets a walk-on part!
An international team of scientists has identified at least 11 species of fish suspected to have land-walking abilities. The findings are based on CT scans and a new evolutionary map of the hillstream loach family, which includes the only living fish species caught in the act of walking: a rare, ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - September 25, 2020 Category: Science Source Type: video
CT scan of Tiktaalik roseae's fin skeleton
(Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - March 25, 2020 Category: Science Source Type: video
CT scan of dermal rays of pectoral fin
A computed tomography scan showing the dermal rays of the pectoral fin of Eusthenopteron foordi, a late Devonian (roughly 375 million years ago) fish with the primitive features of tetrapods.
[Research supported by National Science Foundation grants EAR 0207721, EAR 0544093, EAR 0208377 ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - March 25, 2020 Category: Science Source Type: video
Project allows users to explore 3-D vertebrate specimens from inside out (Image 6)
A computed tomography scan of a earless monitor lizard (Lanthanotus borneensis). A native of Borneo, these lizards are the only living species in their family. The scan was taken as part of a project to scan vertebrate specimens, then make the data available on an open access website. ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - February 9, 2018 Category: Science Source Type: video
CC Grand Rounds: 1) Systems Science Approaches to Evaluate the Impact of Social Determinants of Health on Cardiometabolic Risk and 2) Ultra-low Radiation Dose Computed Tomography (CT) Imaging: How Low Can We Go?
For more information go tohttp://www.cc.nih.gov/about/news/grcurrent.htmlAir date: 2/28/2018 12:00:00 PM (Source: Videocast - All Events)
Source: Videocast - All Events - January 25, 2018 Category: General Medicine Tags: Upcoming Events Source Type: video
Project allows users to explore 3-D vertebrate specimens from inside out (Image 6)
A computed tomography scan of a earless monitor lizard (Lanthanotus borneensis). A native of Borneo, these lizards are the only living species in their family. The scan was taken as part of a project to scan vertebrate specimens, then make the data available on an open access website. ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - December 14, 2017 Category: Science Source Type: video
