Sentences with phrase «vertebral column»
The phrase "vertebral column" refers to the backbone or spine, which is made up of a series of individual bones called vertebrae that run down the middle of our back. These vertebrae are stacked on top of one another and act as a protective and supportive structure for our body. Full definition
At first, Long built robots that mimicked certain features of biological systems as a means of understanding the evolution of vertebral columns.
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This study demonstrates that cervical vertebral column abnormalities can be present in even clinically normal Great Danes and demonstrates the importance of coupling MRI findings with a thorough neurologic exam before implementing treatment.
The mammal vertebral column is highly variable among species, reflecting adaptations to a wide range of lifestyles, from burrowing in moles to flying in bats.
This is a skeleton of a juvenile specimen of an Asian elephant with a stiff vertebral column, due to the long thorax with many ribs, the short lumbar ribless region (behind the thorax) and the dorsal spines that are all backward pointing.
«The specimen includes not just a complete skull, but a complete vertebral column and parts of both flippers.»
How this variation in the structure of the anterior vertebral column arose is not at all clear.
Multiple discs are affected in 40 % of patients so radiographs of the entire vertebral column should be obtained (fig 1.).
The spinal cord is located inside the bony vertebral column.
Ramos, Renato M., et al. «Morphological Changes of the Causal Cervical Intervertebral Foramina Due to Flexion - Extension and Compression - Traction Movements in the Canine Cervical Vertebral Column.
Sonic hedgehog lays down the pattern of the limb, but another set of genes, called HOX, lays down the pattern of the vertebral column.
«However, some specific anatomical systems had a more extended period of growth; in particular, parts of the vertebral column and quite possibly also in the brain.»
«Running for life: How speed restricts evolutionary change of the vertebral column.»
The vertebral column and its high evolutionary potential is considered to be of central importance for the evolution of vertebrates, which is why the constancy is both puzzling and important.
In a paper published Sept. 21 in Cell, Harvard Medical School genetics professor Olivier Pourquié — whose lab discovered the segmentation clock 20 years ago — and colleagues report that they used mouse cells to reconstitute a stable version of this clockwork for the first time in a petri dish, leading to several new discoveries about where the clock is located, what makes it tick and how the vertebral column takes shape.
«As opposed to lizards, which usually can only regenerate their tails once or twice and merely replace the vertebral column in the tail with a cartilaginous rod, salamanders regenerate a genuine tail including vertebral elements, the neural spine, and associated musculature» said Dr. Constanze Bickelmann, co-author on the study.
«It completely lacks key features of the vertebral column that would make it a squamate [scaled reptile] and more specifically a snake,» he says.
Sympathetic nerves originate inside the vertebral column, toward the middle of the spinal cord in the intermediolateral cell column (or lateral horn), beginning at the first thoracic segment of the spinal cord and are thought to extend to the second or third lumbar segments.
Axons of these nerves leave the spinal cord in the ventral branches (rami) of the spinal nerves, and then separate out as «white rami» (so called from the shiny white sheaths of myelin around each axon) which connect to two chain ganglia extending alongside the vertebral column on the left and right.
In 97 - million - year - old freshwater sediments in eastern Morocco, researchers discovered new Spinosaurus fossils, including parts of the skull, vertebral column, pelvis, and limb bones.
Focusing on marlin, Long studied the vertebral columns in recently deceased fish and observed the swimming patterns of live fish.
Funded by NSF, DARPA, and the Office of Naval Research, members of the lab are studying fish schooling behavior and the vertebral columns in sharks and bony fish.
The mutation responsible for the condition ends up stunting the growth of the long bones in the arms and legs, bowing the vertebral column, and often constricting the passage through which the spinal cord runs.
Its anklebones and vertebral column are also similar to the anatomy of previously known mammal - like reptiles.
Other major finds included Sts 5, a superb fossil skull, and Sts 14, a partial skeleton which consisted of much of a pelvis, femur, and vertebral column and proved convincingly that australopithecines had walked upright.
The skull lacks the anterior portion of the rostrum, while the vertebral column and fore - and hind limbs are virtually complete.
These muscles control extension and flexion of the vertebral column and can increase optimal posture of the spine when performing sprints.
Modern Manual Therpay of the Vertebral Column.
So next we've got those muscles which move the vertebral column.
Laterally to medial, those are the erector spinae muscles, and these are the primary extensors of the vertebral column and head, and they're the largest group of intrinsic back muscles.
Contraction of the transversus abdominis pulls the fascia from both sides of the vertebral column.
Imbalances between the piriformis muscles can contribute to subtle asymmetries within the pelvis, which can then be transmitted to the vertebral column.
The main function of the muscles in the internal unit is to stabilize the vertebral column, the rib cage and the pelvis.
Impaired function of the internal unit affects stability of the limbs as well as of the vertebral column.
The final product of this action is increased stability on both sides of the vertebral column simultaneously.
It is important to remember that impartation of multi-directional stability to the vertebral column is not possible without actively stimulating the internal unit of the core muscles; the body naturally does it!
Not merely will this deprived type place a preposterous number of dynamic stress on your Achilles tendon, vertebral column, and knees, it conjointly tricksters your calf's of valuable stimulation.
In the thoracic region the lumbodorsal fascia is a thin fibrous lamina which serves to bind down the Extensor muscles of the vertebral column and to separate them from the muscles connecting the vertebral column to the upper extremity.
The first variation of Malasana with a chair is the best for stretching three long muscle groups that run vertically, or nearly vertically, along the vertebral column.
They are the spinalis muscles, which connect to the central spines of the vertebrae; the longissimus muscles, which run from the head to the sacrum, connecting to the sides of the vertebrae along the way; and the semispinalis muscles, which start at the base of your head and continue along the vertebral column, connecting the central spine of one vertebra to the side of another one many segments below.
We will look at the basic anatomy of our vertebral column and how the spine moves.
In the same large retrospective study described above, 52 % of the dogs had a normal neurological exam other than hyperesthesia on palpation of the vertebral column.
This is a surgical procedure that is performed to remove herniated intervertebral disc material from the cervical region of the vertebral column.
Enlarged foramen magnum: a condition in which the opening in the skull where the vertebral column begins is too large.
The vertebral column or backbone consists of a series of small bones that protect the spinal cord any damage to the spinal cord will affect the movement of body and limbs, also feeling of touch and pain.
Digital radiography provides 2D images for a more general assessment of the vertebral column.
The vertebral column consists of numerous small bones called vertebrae that are linked together by joints called intervertebral disks.