... exoccipital bone of the rear skull shows distinctive horizontal ridges between the paraoccipital process and the foramen magnum ...

Forming the sides of the back of the skull is the exoccipital, which surrounds most of the foramen magnum. The Eustachian tube ... On the interior of the jaw, the splenial bears an oval foramen behind the level of the symphysis in both species, and the top ... K. guimarotae has a small rounded foramen beside the tube on the basoccipital, and a tuberosity bearing a ridge above. On the ...

The foramen magnum, the hole allowing the spinal cord to connect with the brain, was proportionally large in Avimimus. The ...

Communicating typically occurs due to lesions on the foramen magnum and noncommunicating occurring due to other spinal cord ...

Above the occipital condyle is the foramen magnum, a very large hole where the spinal cord exits the braincase. The upper rear ... as well as potentially the upper edge of the foramen magnum) is formed by the supraoccipital bone. As with other ... Grooves cover the skull roof while foramina (tiny pores) coat the skull bones near the mouth. The maxilla (the main tooth- ... although part of their connection is left open as a notch which partially or completely enclosed the obturator foramen. The ...

The spine shows platyspondyly, the cranium has a short base, and, frequently, the foramen magnum is decreased in size. The ...

Cranial height is defined as the distance between the bregma and the midpoint of the foramen magnum (the basion). This is ...

The openings to the brain cavity, except for the foramen magnum, are closed, and the liquid rubber is slushed around in the ... The resulting hollow sphere can then be drained of air like a balloon and pulled out through the foramen magnum. Rubber ...

The anteriomedial wall of the condylar canal thickens to join the foramen magnum rim and connect to the occipital condyle. ... which makes a loop above the posterior C1 ring to enter the foramen magnum. ... Foramina of the skull, All stub articles, Musculoskeletal system stubs). ...

Next, he takes a distressingly small Caucasian skull, shakes hard, and pushes mightily at the foramen magnum with his thumb. It ...

The occipital view (view from the back of the skull) features a nearly circular foramen magnum and large occipital condyles. ... The subspecies P. magnum magnum would have reached just over 2 m (6 ft 7 in) in browsing height in quadruped stance, and there ... "alar foramina" that are associated with the facet joint connection for the right-side occipital condyle of the atlas, the facet ... to bipedally browse may have given Anoplotherium few sources of terrestrial competition other than from Palaeotherium magnum, a ...

Cranial features show a flatter face, U-shaped tooth rows, small canines, an anterior foramen magnum, and heavy brow ridges. ... This was soon disputed because the orientation of the foramen magnum is not an entirely conclusive piece of evidence in regard ... this was based on the reconstructed original orientation of the foramen magnum (where the skull connects the spine), and their ...

... a part of the braincase above the foramen magnum (spinal cord hole). In addition, the upper edge of the foramen magnum ... and a foramen (or hole) on the outer surface of the maxilla. Parringtonia has five tooth sockets, Erpetosuchus gracilis only ...

The position of the foramen magnum is very posterior to make way for the expanded jaw and enlarged hyoid bone. Howler monkeys ...

... with a large foramen magnum surrounded by a variety of occipital bones. The foramen magnum is edged by exoccipitals which ... Also like Euparkeria, there is a deep and narrow metotic foramen (an area including the jugular foramen and inner ear) on the ... A tentatively-identified pubis has an expanded and leaf-shaped lower blade as well as an obturator foramen closer to its ...

... that thus bound depressions lateral to the foramen magnum. The ear region closely resembles that of Majungasaurus, though ... The skull roof exhibits as a unique diagnostic character a midline foramen, possibly housing the pineal gland, situated on the ... with the shorter crista prootica and the smaller extent of a groove anterior to the 2nd and 3rd cranial nerve foramina being ...

Most notably, it had a small brain size yet was, as shown by the position of the foramen magnum, bipedal. Dart, after hastily ...

The brainstem extends from just above the tentorial notch superiorly to the first cervical vertebra below the foramen magnum ...

The foramen magnum is located inferiorly under the skull, which puts much of the weight of the head behind the spine. The flat ...

The spinal epidural space spans the length of the spinal cord, from the foramen magnum superiorly to the sacral hiatus ...

At the back of the skull, the exoccipital bones enclose the bottom of the foramen magnum, thereby excluding the basioccipital ... On the bottom of the cervicals, there are large foramina, or pits. The number of cervical vertebrae in Luskhan (14) can be seen ... Unlike all other pliosaurids, there is no opening (epipodial foramen) where the two bones meet. The fibula is much longer than ...

It can cause narrowing of the foramen magnum (the opening in the skull where the spinal cord passes through to the brain). It ...

The union may occur on any portion of the cranium, but does not primarily involve either the face or the foramen magnum; their ...

Above the foramen magnum is a crest-like prominence, vertically extending from the edge of the foramen to the transverse nuchal ... The foramen magnum (the large opening at the base of the skull through which the spinal cord enters) is almost triangular, ... and in having an almost triangular foramen magnum (the large opening at the base of the skull through which the spinal cord ... The distal vascular foramen, an opening on the lower front side of the tarsometatarsus, has a centralized position, above the ...

The occipital condyle is bulbous, but the floor of the foramen magnum is not well preserved enough to be a diagnostic feature. ... Above the naris, the nasal bone forms a conspicuous lateral 'wing'. There is no clear evidence for a foramen near the ... The frontals are roughly triangular and have the 'internasal' foramen between them (not between the nasals). They have long ...

The proatlas, an atrophied vertebra positioned in front of the atlas, is bounded in front by top sides of the foramen magnum. ... magnum, Lufengia deltcata, Yunnanodon brevirostre, and Dianzhongia longirostrata; the mammals Sinoconodon rigneyi, Morganucodon ...

The foramina are openings in the skull. The largest of these is the foramen magnum that allows the passage of the spinal cord ... The base of the cranium is formed from a ring of bones surrounding the foramen magnum and a median bone lying further forward; ... In these cases, the raised intracranial pressure can cause herniation of the brain out of the foramen magnum ("coning") because ... Finally, the skull tapers towards the rear, where the foramen magnum lies immediately above a single condyle, articulating with ...

Finally, the skull tapers towards the rear, where the foramen magnum lies immediately above a single condyle, articulating with ... There are, in addition, at various points throughout the cranium, smaller foramina for the cranial nerves. The jaws consist of ...

The foramen magnum is located towards the front, and the atlas has shallow anterior articular facets which allow the condyles ...

... where the foramen magnum lies immediately above a single condyle, articulating with the first vertebra. Smaller foramina for ...