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Latest Incus Stories

Human Middle Ear Bones Could Provide New Evolutionary Insight
2013-05-14 09:54:31

redOrbit Staff & Wire Reports - Your Universe Online The bones located in the middle of a person´s ear might be the smallest in the entire human body, but they could hold big clues regarding evolution and the development of modern-day men and women, according to research published in the latest edition of the Proceedings of the National Academy of Science (PNAS). Texas A&M University (TAMU) anthropology professor Darryl de Ruiter and colleagues examined a hominin skull from...

7720955e55f994dacc20cc75ddeeb1c21
2011-04-14 09:12:02

Fossil from China suggests mammalian ear of monotremes evolved separately from that of marsupials and placentals Paleontologists from the American Museum of Natural History and the Chinese Academy of Sciences announce the discovery of Liaoconodon hui, a complete fossil mammal from the Mesozoic found in China that includes the long-sought transitional middle ear. The specimen shows the bones associated with hearing in mammals"” the malleus, incus, and ectotympanic"” decoupled from...


Latest Incus Reference Libraries

Incus Bone
2012-06-29 12:09:21

The incus (anvil) bone is an anvil-shaped small bone in the middle ear. It connects the malleus to the stapes. This bone was first described by Alessandro Achillini of Bologna. This bone also transmits sound vibrations from the malleus to the stapes. The incus bone is only found in mammals. The bone, which is derived from a reptilian upper jaw bone (the quadrate bone), embryologically derives from the first pharyngeal arch along with the rest of the bones of mastication, such as the...

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Word of the Day
baudekin
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.
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