What's the difference between levation and upward?
Levation
Definition:
(n.) The act of raising; elevation; upward motion, as that produced by the action of a levator muscle.
Example Sentences:
(1) The perinatal development of the levator ani (LA) muscle in male and female rats was investigated by measuring the total number of muscle units (MU) (i.e., mononucleate cells, clustered or independent myotubes, and muscle fibers) in transverse semithin sections of the entire muscle and the MU cross-sectional area in 22-day-old fetuses (F22), 1-day-old (D1 = day of birth), 3-day-old (D3), and 6-day-old (D6) newborns.
(2) Three factors that are considered necessary to obtain satisfactory function of the soft palate for speech are (1) adequate length, (2) adequate mobility, which should include consideration of resting tension and elasticity of the levator and depressor muscles, and (3) the need for conformity of the dorsal surface to the pharyngeal wall, which this paper seeks to emphasize.
(3) In the same subject, also the ratio between the number of the muscle spindles found in m. rectus dorsalis and that of m. levator palpebrae superioris was examined.
(4) Caudal levator costae muscles (T9, and T10) are active during eupnoea.
(5) The stronger levator muscle contraction counteracts the forward section of the weaker anterior part of pubococcygeus muscle, preventing bladder neck closure.
(6) The close anatomical relation between the posterior portion of the muscle and the obturator internus suggests that the latter may play a role in supporting the weak posterior portion of the levator ani, especially during straining positions associated with lateral rotation at both hips.
(7) Recession of the levator aponeurosis has proved to be an excellent operation to correct upper eyelid retraction in Graves' disease.
(8) The Teflon graft can be protected from possible salivary fistulae by a dermal graft that is covered by a levator scapulae muscle flap, which is sutured to the prevertebral fascia to separate the carotid vessels from the pharynx, but it is not recommended that the tumor resection be staged to achieve this carotid protection.
(9) We investigated the role of the immune system in the pathogenesis of amyotrophic lateral sclerosis (ALS) by studying the long-term consequences of ALS immunoglobulin (Ig) application on the levator auris muscle of the mouse.
(10) On the other hand, in nasal vowels, the increase in palatoglossus activity and the decrease in levator palatini activity were virtually synchronous for the front nasal vowels, while the increase in palatoglossus activity began much earlier than the decline in levator palatini activity for the central and back nasal vowels.
(11) After a blunt trauma diagnosis between levator aponeurosis desinsertion and neurogenic ptosis is important in planing the treatment: early surgery for the first and foregoing for the later.
(12) Bilateral palsy of the superior rectus and bilateral assymetrical palsy of the levator palpebrae muscles would result.
(13) This report describes a new technique that facilitates dissection of tissue planes and essentially eliminates intraoperative bleeding, two of the most frequently encountered problems during levator surgery.
(14) In addition, the levator auris longus muscle is sufficiently thin to be stained as a whole mount preparation.
(15) Clinical and histologic findings suggest that degeneration and defects of the levator aponeurosis contribute to the ptosis.
(16) Thirteen patients (15 eyes) were treated for simple congenital blepharoptosis by means of transcutaneous levator resection.
(17) The increasing number of case reports of sleep apnea and airway compromise associated with pharyngeal flaps prompted the use of levator muscle repositioning with palatal lengthening as initial therapy in 15 patients in an attempt to correct the pathologic anatomy while avoiding the postoperative sequelae.
(18) Recovery of levator function was complete in 8.5 weeks on average.
(19) To clarify these conflicting claims, EMG recordings were obtained from the palatoglossus (as well as the levator palatini) muscle of a native speaker of Hindi who produced CVC nonsense and meaningful syllables containing a nasal or nonnasal vowel in a symmetric consonantal environment.
(20) The main indication for this operation is a large congenital ptosis with minimal levator function.
Upward
Definition:
(adv.) Alt. of Upwards
(a.) Directed toward a higher place; as, with upward eye; with upward course.
(n.) The upper part; the top.
Example Sentences:
(1) However, a highly significant upward shift of the proliferating cell compartment was observed in the cancer group, resulting in a specific modification of the [3H]TDR labeling pattern in 6 of 17 specimens.
(2) Moments later, Strauss introduces the bold human character with an energetic, upwards melody which he titles "the climb" in the score.
(3) They also questioned why George Osborne and the Treasury failed to realise there was a potential issue earlier in the calculation process – pointing to recent upwards revisions of post-1995 gross national income by the UK’s own statistics watchdog.
(4) Here we present images of polydeoxyadenylate molecules aligned in parallel, with their bases lying flat on a surface of highly oriented pyrolytic graphite and with their charged phosphodiester backbones protruding upwards.
(5) The authors decided to keep in this series only hips presenting with a very considerable upward displacement of the femoral head of type IV in Crowe, Maini and Ranawat's classification.
(6) In this study downward gaze was more severely disturbed than upward gaze.
(7) on, whereas palpation is only possible upward of 15 mm.
(8) Past measurements have shown that the intensity range is reduced at the extremes of the F0 range, that there is a gradual upward tilt of the high- and low-intensity boundaries with increasing F0, and that a ripple exists at the boundaries.
(9) We have the nuclear-related wealth, which captures the highly skilled and the affluent and the upwardly mobile.
(10) In the absence of glutamine the aggregate is readily dissociated following dilution of the extract; that is, velocity concaves upward as a function of increasing protein concentration.
(11) This contralateral defect involved the foot and extended upwards to end in a sensory level.
(12) Isolated frog retinas kept receptor side-upward in a moist chamber without perfusion showed the well-known slow PIII generated by the potassium decrease around receptors.
(13) Levels of alpha 1-antitrypsin (A 1-AT) showed marked season-related fluctuation patterns in Co children, the curves in E group children turned steeply upward from the third examination series on.
(14) The first eigenvector, when represented by grey scale maps depicting a pair of eyes, reveals that, as average threshold increases, the visual field rises and flattens, like an umbrella that, initially closed, is simultaneously opened and thrust upwards.
(15) UMLBs (n = 14) had no spontaneous activity and emitted bursts of action potentials that preceded rapid eye movements by approximately 6 ms. Parameters of the burst (duration and number of spikes) were highly correlated with parameters of the rapid eye movement (duration and amplitude of the upward displacement of the eyes).
(16) Put simply, there would have to be evidence that ultra-low oil prices are having only a temporary downward impact on inflation and have helped disguise upward pressure on wages caused by falling unemployment.
(17) With systole there is downward (caudal) flow of CSF in the aqueduct of Sylvius, the foramen of Magendie, the basal cisterns and the dorsal and ventral subarachnoid spaces while during diastole, upward (cranial) flow of CSF in these same structures is seen.
(18) During the operation an upward looping PICA was found crossing and tightly compressing the exit zone of the right facial nerve.
(19) After upward transposition of the anterior lamella, the excised skin is very suitable for covering the free tarsal surface.
(20) Assuming no future environmental or lifestyle changes, the upward trend in age-adjusted mortality rates, which averaged 2 to 3% per annum since 1950, is projected to discontinue and bend downward by the second decade of the 21st century.