What's the difference between levation and motion?
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.
Motion
Definition:
(n.) The act, process, or state of changing place or position; movement; the passing of a body from one place or position to another, whether voluntary or involuntary; -- opposed to rest.
(n.) Power of, or capacity for, motion.
(n.) Direction of movement; course; tendency; as, the motion of the planets is from west to east.
(n.) Change in the relative position of the parts of anything; action of a machine with respect to the relative movement of its parts.
(n.) Movement of the mind, desires, or passions; mental act, or impulse to any action; internal activity.
(n.) A proposal or suggestion looking to action or progress; esp., a formal proposal made in a deliberative assembly; as, a motion to adjourn.
(n.) An application made to a court or judge orally in open court. Its object is to obtain an order or rule directing some act to be done in favor of the applicant.
(n.) Change of pitch in successive sounds, whether in the same part or in groups of parts.
(n.) A puppet show or puppet.
(v. i.) To make a significant movement or gesture, as with the hand; as, to motion to one to take a seat.
(v. i.) To make proposal; to offer plans.
(v. t.) To direct or invite by a motion, as of the hand or head; as, to motion one to a seat.
(v. t.) To propose; to move.
Example Sentences:
(1) In attacking the motion to freeze the licence fee during today's Parliamentary debate the culture secretary, Andy Burnham, criticised the Tory leader.
(2) A triphasic pattern was evident for the neck moments including a small phase which represented a seating of the headform on the nodding blocks of the uppermost ATD neck segment, and two larger phases of opposite polarity which represented the motion of the head relative to the trunk during the first 350 ms after impact.
(3) Based on our results, we propose the following hypotheses for the neurochemical mechanisms of motion sickness: (1) the histaminergic neuron system is involved in the signs and symptoms of motion sickness, including vomiting; (2) the acetylcholinergic neuron system is involved in the processes of habituation to motion sickness, including neural store mechanisms; and (3) the catecholaminergic neuron system in the brain stem is not related to the development of motion sickness.
(4) Full consideration should be given to the dynamics of motion when assessing risk factors in working tasks.
(5) It is proposed that microoscillations of the eye increase the threshold for detection of retinal target displacements, leading to less efficient lateral sway stabilization than expected, and that the threshold for detection of self motion in the A-P direction is lower than the threshold for object motion detection used in the calculations, leading to more efficient stabilization of A-P sway.
(6) Local minima of hand speed evident within segments of continuous motion were associated with turn toward the target.
(7) To evaluate the relationship between the motion pattern and degree of organic change of the anterior mitral leaflet (AML) and the features of the mitral component of the first heart sound (M1) or the opening snap (OS), 37 patients with mitral stenosis (MS) were studied by auscultation, phonocardiography and echocardiography.
(8) An unusually high degree of motional freedom is found for both these spin-labels, even in gel phase bilayers.
(9) A more accurate fit of T1 data using a modified Lipari and Szabo approach indicates that internal fast motions dominate the T1 relaxation in glycogen.
(10) However, the effect of prior jaw motion and the effect of the recording site on the EMG amplitudes and on the vertical dimension of minimum EMG activity have not been documented.
(11) Clinical evaluation of passive range of motion, antero-posterior laxity and the appearance of the joint space showed little or no difference between the reconstruction methods.
(12) We present a paradigm to estimate local affine motion parallax structure from a varying image irradiance pattern.
(13) Echocardiographic findings included an abrupt midsystolic, posterior motion (greater than 3 mm beyond the CD line) in five patients, multiple sequence echoes in six, and posterior coaptation of the mitral valve near the left atrial wall in six.
(14) Results show that responses to motion of cortical cells are particularly sensitive to these manipulations.
(15) Interexaminer reliability studies indicate that a standard method of motion palpation is quite feasible and accurate.
(16) Rapid right ventricular pacing increased the extent and degree of dyskinesia of the left ventricle, but premedication with nicorandil improved the wall motion.
(17) A method using selective saturation pulses and gated spin-echo MRI automatically corrects for this motion and thus eliminates misregistration artifact from regional function analysis.
(18) The relative importance of these properties depends critically on the presence and mode of motion of the tectorial plate.
(19) Left ventricular asynchrony was quantified by the phase difference of the first Fourier harmonic between postero-basal and antero-apical wall motion.
(20) The Weinstein Company, which Harvey owns with his brother Bob, lost rights to the title on Tuesday following a ruling by the Motion Picture Association of America's arbitration board.