| cavernous sinus |
A large channel of venous blood creating a "sinus" cavity bordered by the sphenoid bone and the temporal bone of the skull. The cavernous sinus is an important structure because of its location and its contents which include the third and fourth cranial nerves, parts 1 and 2 of the fifth cranial nerve, and the sixth cranial nerve.
Ãâó: www.albertaradiosurgery.ca/faq/glossary/
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| cavernoma |
abnormal cluster of enlarged capillaries with no significant feeding arteries or veins.
Ãâó: www.albertaradiosurgery.ca/faq/glossary/
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| cave |
Computer Augmented Visualization Environment, a room or chamber with multiple displays (often six or more projectors or rear-projection screens) used to create an immersive "virtual reality" environment
Ãâó: www.landscapemodeling.org/html/glossary/glossary.h...
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| cave |
As used by speleologists, this means an underground cavity, fissure, or tube large enough for penetration by humans. Speleologists exclude 'rock shelters' (qv) and most 'sea caves' (qv), by either stipulating that the cavity must penetrate further into the ground than the largest dimension of its opening, or by requiring that it should have a permanent dark zone. ...
Ãâó: home.mira.net/~gnb/caving/papers/kg-svckt.html
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| cave |
Any natural opening in bedrock large enough for an adult to enter. A diameter of 50 centimeters (20 inches) and a length or depth of 2 meters (6.5 feet) are approximate minimal dimensions. Most cavers, however, would not count anything less than 10 meters (30 feet) long or deep. Orientation of the cave in space is not definitive, and an open-air pit with no overhanging ledges is a cave if it meets the minimum dimensions. ...
Ãâó: www.uky.edu/KGS/water/general/karst/KarstGlossary....
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