neural arch
vertebral arch

The neural arch was low and fused to the centrum.

No neural arches are represented among the vertebrae fossils.

Franz Nopcsa in 1912 correctly identified it as the front part of a neural arch.

Neural arch and canal very small relative to centrum diameter

A spinal table formed by broadened neural arches help support these osteoderms on the back.

These paired processes sit above the postzygapophyses on the rear of the vertebral neural arch.

Then we filed off each of the smaller bones projecting from the neural arch until they were of equal length.

These facets are joined by a thin portion of the neural arch called the pars interarticularis.

The pneumatic openings, the entrance holes for the air sacks, at the sides of the neural arch are small and placed in a low position.

The vertebral arch (or neural arch) is the posterior part of a vertebra.

It consists of a partial skull, pieces of ribs, a hand ungual and a neural arch.

The neural arch of the third vertebra has already broadened, almost similar to that of modern ostariophysans.

The neural arches are very tall and extend beyond the centra with prominent zygapophyses projecting from either side.

The specimen lacks the anterior face of the centrum and the upper portion of the neural arch.

They had weak simplified vertebrae, consisting of large intercentra and neural arches, the stereospondyl condition.

Deinonychosauria had elongated processes along the neural arches, which stiffened the tail and counterbalanced its long arms.

The base of the neural arch covers the length of the centrum and is continuous with the centrum's posterior face.

The species name means 'forward sloping', in recognition of the anterior sloping of the neural arch.

The claustra and the scaphia develop from expanded elements of the neural arch of the first vertebra (V1).

The heaviest and longest of them all may have been Amphicoelias fragillimus, known only from a now lost partial vertebral neural arch described in 1878.

In the back thoracics and all lumbars, a longitudinal transarcual canal is present in the neural arch.

He designated another element as the type specimen: OMNH 01123, a neural arch.

The specimen represents a subadult individual, as can be seen from the suture between the vertebral centrum and the neural arch.

Beneath the neural bone is the Neural arch which forms the upper half of the encasement for the spinal chord.

Above the flat tables of the neural arches lie the paramedian osteoderms, which also form a flat surface.

Narrowing of the vertebral arch was unexpected but has been previously reported.

The condition usually involves the vertebral arch or transverse processes.

They form the posterior portion of the vertebral arch.

They are also employed to temporarily remove the vertebral arch in laminotomy.

One of the most serious defects is failure of the vertebral arches to fuse.

There is no statistically significant relationship between mean vertebral arch distance and mean littler size.

It is unclear what the structural or functional consequence of vertebral arch narrowing is.

The vertebral arch surrounds the spinal cord, and is of broadly similar form to that found in most other vertebrates.

More specifically it is defined as a defect in the pars interarticularis of the vertebral arch.

Spina bifida is characterized by a midline cleft in the vertebral arch.

The vertebral arch (or neural arch) is the posterior part of a vertebra.

Complex vertebrae made of 4 pieces, an intercentrum, two pleurocentra, and a vertebral arch/spine.

For analysis vertebral arch distance was averaged for each fetus and then for the litter.

For the sake of clarity vertebral arch distances from T-9 to S-4 were averaged for the each embryo.

Animals exposed to valproate and presumably suffering from widened vertebral arches can show weight differences well into post-natal life.

Pedicle of vertebral arch

Lampreys have vertebral arches, but nothing resembling the vertebral bodies found in all higher vertebrates.

As with other vertebrae, each lumbar vertebra consists of a vertebral body and a vertebral arch.

From this vertebral body, sclerotome cells move dorsally and surround the developing spinal cord, forming the vertebral arch.

This model of SB uses the width of the vertebral arch as an indicator of neural tube closure.

Vertebral foramen, the foramen formed by the anterior segment (the body), and the posterior part, the vertebral arch.

Spondylolysis (a defect or fracture of the pars interarticularis of the vertebral arch) is the most common cause of spondylolisthesis.

Occasionally other defects were noted in the embryos, chiefly fused ribs, these defects were not appreciable and did not impact the vertebral arch analysis.