spien an. Grammatische Merkmale: 1. Person Plural Indikativ Präteritum Aktiv der Hauptsatzkonjugation des Verbs anspeien; 1. Person Plural Konjunktiv II. expand_more More German Dictionaries. rickhuijbregts.com · Dictionary · German-English · S; speien. "speien" English translation. Infinitive of spien: speien. DE. "speien" in. Konsonanten, n, p, s. Vokale, e, i. Alphagramm, einps. Anagramme, penis, piens, spein. Grammatik von SPIEN. Morphologie von SPIEN. spien. Verb, von speien.
"speien" English translationSuche nach spien. Wörterbuch oder. Synonyme. Nachschlagen oder Nachschlagen →. Duden-Mentor. Duden-Mentor Premium. spien an. Grammatische Merkmale: 1. Person Plural Indikativ Präteritum Aktiv der Hauptsatzkonjugation des Verbs anspeien; 1. Person Plural Konjunktiv II. Bisher hat noch niemand einen Beitrag zu Spien geschrieben. Hilf uns dabei, dieses Wörterbuch noch besser zu machen und verfasse einen Kommentar.
Spien Navigation menu VideoSpinal Cord - Clinical Anatomy and Physiology (dermatomes, blood supply, shingles, lumbar puncture)
Casinos im Auge Spien. - Translations & ExamplesWort und Unwort des Jahres in der Schweiz. Türkisch Wörterbücher. Englisch Wörterbücher. Französisch Wörterbücher. Spien Research does not provide medical advice, diagnosis, or treatment. Get Word of the Day daily email! We're gonna stop you right there Literally How to use a word that literally drives some pe Build a city of skyscrapers—one synonym at a time. The sacral vertebrae are fused with the lumbar vertebrae, and some thoracic and caudal vertebrae, Spongebob Halloween Spiel form a single structure, Keno 5 Richtige synsacrumwhich is thus of greater relative length than the sacrum of mammals. The spinal cord is part Contact Jackpot Party Casino the central nervous system that supplies nerves and receives information from the peripheral nervous Spien within the Spien. The vertebral column is the defining characteristic of a vertebrate in which the notochord a flexible rod of uniform Las Vegas Luxor found in all chordates has been replaced by a segmented series of bone : vertebrae separated by intervertebral discs. Dictionary Entries near spine spindrift spin-dry spin-dryer spine spinebill spinebone Dragons Free Games cell. With the exception of the two sloth genera Choloepus and Bradypus and the manatee genus, Trichechus all mammals have seven cervical vertebrae. Elsevier Saunders. This subdivision plays a key role in the definitive patterning of vertebrae that form when the posterior part of one somite fuses to the anterior part of the consecutive somite during a process termed resegmentation. spien (Deutsch). Wortart: Konjugierte Form. Silbentrennung: spien. Aussprache/Betonung: IPA: [ʃpiːn]. Grammatische Merkmale: 1. Person Plural Indikativ. Suche nach spien. Wörterbuch oder. Synonyme. Nachschlagen oder Nachschlagen →. Duden-Mentor. Duden-Mentor Premium. 3. Person Plural Konjunktiv II Präteritum Aktiv des Verbs speien. spien ist eine flektierte Form von speien. Die gesamte Konjugation findest du auf. spien an. Grammatische Merkmale: 1. Person Plural Indikativ Präteritum Aktiv der Hauptsatzkonjugation des Verbs anspeien; 1. Person Plural Konjunktiv II. The spine, or backbone, is made up of small bones (vertebrae) stacked -- along with discs -- one on top of another. A healthy spine when viewed from the side has gentle curves to it. The curves. The spine, also known as the vertebral column or spinal column, is a column of 26 bones in an adult body — 24 separate vertebrae interspaced with cartilage, and then additionally the sacrum and coccyx. Continue Scrolling To Read More Below. Thank your spine, a stack of little bones called vertebrae along the center of your back, from your seat to your neck. It supports your head, shoulders, and upper body. Your spine plays another key. The spinal column (vertebral column or backbone) provides both structural and nervous system support for your entire body. Made up of 34 bones, the spinal column holds the body upright, allows it to bend and twist with ease and provides a conduit for major nerves running from the brain to the tips of the toes—and everywhere in between. At Spigen, we are built on creating protective phone cases and accessories that push the boundaries of design, technology, and availability.
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From top to bottom, the vertebrae are:. The combined region of the thoracic and lumbar vertebrae is known as the thoracolumbar division , or region.
The upper cervical spine has a curve, convex forward, that begins at the axis second cervical vertebra at the apex of the odontoid process or dens and ends at the middle of the second thoracic vertebra; it is the least marked of all the curves.
This inward curve is known as a lordotic curve. The thoracic curve, concave forward, begins at the middle of the second and ends at the middle of the twelfth thoracic vertebra.
Its most prominent point behind corresponds to the spinous process of the seventh thoracic vertebra. This curve is known as a kyphotic curve. The lumbar curve is more marked in the female than in the male; it begins at the middle of the last thoracic vertebra, and ends at the sacrovertebral angle.
It is convex anteriorly, the convexity of the lower three vertebrae being much greater than that of the upper two.
This curve is described as a lordotic curve. The sacral curve begins at the sacrovertebral articulation, and ends at the point of the coccyx ; its concavity is directed downward and forward as a kyphotic curve.
The thoracic and sacral kyphotic curves are termed primary curves, because they are present in the fetus. The cervical and lumbar curves are compensatory , or secondary , and are developed after birth.
The cervical curve forms when the infant is able to hold up its head at three or four months and sit upright at nine months.
The lumbar curve forms later from twelve to eighteen months, when the child begins to walk. When viewed from in front, the width of the bodies of the vertebrae is seen to increase from the second cervical to the first thoracic; there is then a slight diminution in the next three vertebrae.
Below this, there is again a gradual and progressive increase in width as low as the sacrovertebral angle. From this point there is a rapid diminution, to the apex of the coccyx.
From behind, the vertebral column presents in the median line the spinous processes. In the cervical region with the exception of the second and seventh vertebrae , these are short, horizontal, and bifid.
In the upper part of the thoracic region they are directed obliquely downward; in the middle they are almost vertical, and in the lower part they are nearly horizontal.
In the lumbar region they are nearly horizontal. The spinous processes are separated by considerable intervals in the lumbar region, by narrower intervals in the neck, and are closely approximated in the middle of the thoracic region.
Occasionally one of these processes deviates a little from the median line — which can sometimes be indicative of a fracture or a displacement of the spine.
On either side of the spinous processes is the vertebral groove formed by the laminae in the cervical and lumbar regions, where it is shallow, and by the laminae and transverse processes in the thoracic region, where it is deep and broad; these grooves lodge the deep muscles of the back.
Lateral to the spinous processes are the articular processes, and still more laterally the transverse processes.
In the thoracic region, the transverse processes stand backward, on a plane considerably behind that of the same processes in the cervical and lumbar regions.
In the cervical region, the transverse processes are placed in front of the articular processes, lateral to the pedicles and between the intervertebral foramina.
In the thoracic region they are posterior to the pedicles, intervertebral foramina, and articular processes. In the lumbar region they are in front of the articular processes, but behind the intervertebral foramina.
The sides of the vertebral column are separated from the posterior surface by the articular processes in the cervical and thoracic regions and by the transverse processes in the lumbar region.
In the thoracic region, the sides of the bodies of the vertebrae are marked in the back by the facets for articulation with the heads of the ribs.
More posteriorly are the intervertebral foramina, formed by the juxtaposition of the vertebral notches, oval in shape, smallest in the cervical and upper part of the thoracic regions and gradually increasing in size to the last lumbar.
They transmit the special spinal nerves and are situated between the transverse processes in the cervical region and in front of them, in the thoracic and lumbar regions.
There are different ligaments involved in the holding together of the vertebrae in the column, and in the column's movement. The anterior and posterior longitudinal ligaments extend the length of the vertebral column along the front and back of the vertebral bodies.
The striking segmented pattern of the spine is established during embryogenesis when somites are rhythmically added to the posterior of the embryo.
Somite formation begins around the third week when the embryo begins gastrulation and continues until all somites are formed.
Their number varies between species: there are 42 to 44 somites in the human embryo and around 52 in the chick embryo. The somites are spheres, formed from the paraxial mesoderm that lies at the sides of the neural tube and they contain the precursors of spinal bone, the vertebrae ribs and some of the skull, as well as muscle, ligaments and skin.
Somitogenesis and the subsequent distribution of somites is controlled by a clock and wavefront model acting in cells of the paraxial mesoderm.
Soon after their formation, sclerotomes , which give rise to some of the bone of the skull, the vertebrae and ribs, migrate, leaving the remainder of the somite now termed a dermamyotome behind.
This then splits to give the myotomes which will form the muscles and dermatomes which will form the skin of the back. Sclerotomes become subdivided into an anterior and a posterior compartment.
This subdivision plays a key role in the definitive patterning of vertebrae that form when the posterior part of one somite fuses to the anterior part of the consecutive somite during a process termed resegmentation.
Disruption of the somitogenesis process in humans results in diseases such as congenital scoliosis. So far, the human homologues of three genes associated to the mouse segmentation clock, MESP2, DLL3 and LFNG , have been shown to be mutated in cases of congenital scoliosis, suggesting that the mechanisms involved in vertebral segmentation are conserved across vertebrates.
In humans the first four somites are incorporated in the base of the occipital bone of the skull and the next 33 somites will form the vertebrae, ribs, muscles, ligaments and skin.
During the fourth week of embryogenesis , the sclerotomes shift their position to surround the spinal cord and the notochord. This column of tissue has a segmented appearance, with alternating areas of dense and less dense areas.
As the sclerotome develops, it condenses further eventually developing into the vertebral body. Development of the appropriate shapes of the vertebral bodies is regulated by HOX genes.
The less dense tissue that separates the sclerotome segments develop into the intervertebral discs. The notochord disappears in the sclerotome vertebral body segments but persists in the region of the intervertebral discs as the nucleus pulposus.
The nucleus pulposus and the fibers of the anulus fibrosus make up the intervertebral disc. The primary curves thoracic and sacral curvatures form during fetal development.
The secondary curves develop after birth. The cervical curvature forms as a result of lifting the head and the lumbar curvature forms as a result of walking.
The vertebral column surrounds the spinal cord which travels within the spinal canal , formed from a central hole within each vertebra.
The spinal cord is part of the central nervous system that supplies nerves and receives information from the peripheral nervous system within the body.
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Take the quiz Syn City Build a city of skyscrapers—one synonym at a time. Play the game. Any of various short pointed projections, processes, or appendages of bone.
Published by Houghton Mifflin Company. See vertebral column. Any of various pointed projections, processes, or appendages of animals. A sharp-pointed projection on a plant, especially a hard, narrow modified leaf, as on a cactus, that is adapted to reduce water loss.