[permalink] [id link]
Curvature of the spine ( kyphoscoliosis and lordosis ) progresses during childhood and can cause problems with breathing.
from
Wikipedia
Some Related Sentences
Curvature and spine
* AAOS. org, Kyphosis ( Curvature of the spine )
* Curvature of the spine ( scoliosis )
Curvature of the spine ( scoliosis and lumbar lordosis ) may be severe and can cause problems with breathing.
Curvature and can
Curvature on a curved barbell can range from almost straight to circular, with some barbells actually being spiral, with the ends overlapping but separated to allow the insertion of the jewelry.
An important question related to Curvature invariants is when the set of polynomial curvature invariants can be used to ( locally ) distinguish manifolds.
Curvature and with
* Curvature form for the appropriate notion of curvature for vector bundles and principal bundles with connection
* Z. Shen, C. Sormani " The Topology of Open Manifolds with Nonnegative Ricci Curvature " ( a survey )
* G. Wei, " Manifolds with A Lower Ricci Curvature Bound " ( a survey )
York is widely credited with being the first to recognize the importance of conformal geometry in the initial value problem, and with introducing concepts now called the York Curvature and York Time.
Curvature and .
* Curvature of spacetime is a relativistic manifestation of the existence of mass.
Curvature is extremely weak and difficult to measure.
* James Casey: Exploring Curvature.
Curvature of the earth limits the reach of the signal, but due to the high orbit of the satellites, two or three are usually sufficient to provide coverage for an entire continent.
:* Curvature myopia is attributed to excessive, or increased, curvature of one or more of the refractive surfaces of the eye, especially the cornea.
* On the Permissible Numerical Value of the Curvature of Space, The Abraham Zelmanov Journal, 2008, Volume 1, P. 64-73
* D. Rawlins: " Methods for Measuring the Earth's Size by Determining the Curvature of the Sea " and " Racking the Stade for Eratosthenes ", appendices to " The Eratosthenes-Strabo Nile Map.
; Curvature of Field: The Petzval field curvature means that the image instead of lying in a plane actually lies on a curved surface which is described as hollow or round.
; Curvature continuity ( G2 ): further requires the end vectors to be of the same length and rate of length change.
* Shoshichi Kobayashi and Katsumi Nomizu ( 1963 ) Foundations of Differential Geometry, Vol. I, Chapter 2. 5 Curvature form and structure equation, p 75, Wiley Interscience.
Therefore, the telescope employs a Center of Curvature Alignment Sensor ( CCAS ) situated at the top of a tall tower adjacent to the dome.
Ren Li, senior independent study, " Investigating the Ricci and Weyl Curvature Tensors in the Weak Lensing Context.
The tower next to the telescope, called the Center of Curvature Alignment Sensor Tower ( CCAS ), is used to calibrate the mirror segments.
* http :// www. seas. upenn. edu /~ cis70005 / cis700sl10pdf. pdf: Lines of Curvature, Geodesic Torsion,
Curvature in the opposite direction, that is, apex posteriorly ( humans ) or dorsally ( mammals ) is termed kyphosis.
spine and kyphoscoliosis
At the time of his death at age 36, he had shrunk 6 ¾ inches, due to kyphoscoliosis ( curvature of the spine, a mixture of scoliosis, and kyphosis, meaning hunchback ).
Other skeletal signs include a progressively shortened spine due to spinal curvature ( kyphoscoliosis and lumbar lordosis ), severely flattened bones of the spine ( platyspondyly ), dumbbell-shaped bones in the arms and legs, long and knobby fingers, and occasionally a foot deformity called clubfoot.
spine and lordosis
Two rare problems documented in the breed are lordosis ( excessive curvature of the spine ) and pectus excavatum ( hollowed chest ), although actual prevalence is not known.
This forces the cervical spine to deform into an S-shape where the lower cervical spine is forced into a kyphosis while the upper cervical spine maintains its lordosis.
The discs between these vertebrae create a lumbar lordosis ( curvature that is concave posteriorly ) in the human spine.
The EDF casting method has the ability to elongate the spine through traction, derotate the spine / pelvis, and to improve lordosis and over all body shape / alignment.
As such, lordosis in the human spine is considered one of the primary physiological adaptations of the human skeleton that allows for human gait to be as energetically efficient as it is.
Lordosis behavior, or mammalian lordosis, is a physical sexual posture seen in female mammals, including mice, cats and many others, the primary characteristic of which is a ventral arching of the spine.
During lordosis, the spine curves so that the apex points in the ventral direction.
These convey an impulse to neurons in the medullary reticular formation which project down the reticulospinal tract and synapse with afferent neurons in the spinal cord ( L1-L6 ) which contract muscles along the spine to exhibit the lordosis posture.
Because the Harrington cannot follow the natural lordosis of the lower back ( i. e. the backwaist curve ), the spine is straightened out into an unnatural position.
spine and progresses
As the injury progresses, the whole cervical spine is finally hyper-extended.
As the novel progresses, Golding explores Jocelin's growing obsession with the completion of the spire, during which he is increasingly afflicted by pain in his spine as a result of tuberculosis.
spine and during
Sessions include chair work and table work, often in front of a mirror, during which the instructor and the student will stand, sit and lie down, moving efficiently while maintaining a correct positioning of the head, neck and spine.
The spine could be used for the incipit, before the concept of a proper title was developed, during medieval times.
Other coaches advise trainees to perform the valsalva maneuver during exercises which place a load on the spine, since the risk of a stroke by aneurysm is astronomically lower than the risk of an orthopedic injury caused by inadequate rigidity of the torso .< ref >
The course of political history in the Pacific Northwest saw the spine of the Cascade Range being proposed as a boundary settlement during the Oregon Dispute of 1846.
Actor Jon-Erik Hexum died when he shot himself in the head with a blank, and actor Brandon Lee was famously killed during filming of “ The Crow ” when a blank fired behind a bullet that was stuck in the bore drove that bullet through his abdomen and into his spine.
Technically, Kundalini energy is understood as being sparked during yogic breathing when prana and apana blends at the 3rd chakra ( naval center ) at which point it initially drops down to the 1st and 2nd chakras before traveling up to the spine to the higher centers of the brain to activate the golden cord-the connection between the pituitary and pineal glands-and penetrate the 7 chakras.
Congenital scoliosis can be attributed to a malformation of the spine during weeks three to six in utero.
Studies demonstrate that preventing force sideways across a joint by bracing prevents further curvature of the spine in idiopathic scoliosis, while other studies have also shown that braces can be used by individuals with scoliosis during physical activities.
However despite the win Canton's captain Harry Turner died when his spine broke during a tackle on Akron fullback Joe Collins.
Due to bypassing the scapulothoracic joint and attaching directly to the spine, the actions the lat has on moving the arm can also influence the movement of the scapula, such as their downward rotation during a pull up.
A bullet was subsequently found lodged at the base of Alison's spine ; during a subsequent operation to remove it, surgeons decided that the risk of paralysis was too great, and the bullet was left in place.
It was during a heavy crash from the Cresta Run that his spine was somehow readjusted, enabling him to walk freely immediately after regaining consciousness.
The striking segmented pattern of the human spine is established during embryogenesis when the precursor of the vertebrae, the somites, are rhythmically added to the forming posterior part of the embryo.
Until the development of confocal microscopy on living tissues, it was commonly admitted that spine were formed during embryonic development and then would remain stable after birth.
This high rate of spine turnover may characterize critical periods of development and reflect learning capacity in adolescence — different cortical areas exhibit differing levels of synaptic turnover during development, possibly reflecting varying critical periods for specific brain regions.
Upon restoring sensory experience after deprivation in adolescence, spine elimination is accelerated, suggesting that experience plays an important role in the net loss of spines during development.
Dendrites disintegrate and reassemble rapidly during ischemia — as with stroke, survivors showed an increase in dendritic spine turnover.
The amount of calcium entering a spine during synaptic activity therefore depends on the depolarization of the spine head.
The discs cushion the spine from compressive forces, but are weak to pressure applied during rotational movements.
The easiest way to breathe during breaststroke is to let the head follow the spine.
Shih was severely injured during interrogation, he lost all his teeth and his spine was damaged, consequently, he has been using dental prosthetics and suffering from back pain since he was 22.
This postural change, sometimes called the " zero-g crouch ," is in addition to the one-to two-inch lengthening of the spine during space missions.
* Nutritional kyphosis can result from nutritional deficiencies, especially during childhood, such as vitamin D deficiency ( producing rickets ), which softens bones and results in curving of the spine and limbs under the child's body weight.
The HANS device, developed by sportscar racer Jim Downing, has become mandatory in many classes, and future advanced head and spine protection applications ( driver upper body control & stabilization during high G-force events ) are being tested in future hydroplane capsule designs.
0.641 seconds.