What's the difference between phonation and resonance?
Phonation
Definition:
(n.) The act or process by which articulate sounds are uttered; the utterance of articulate sounds; articulate speech.
Example Sentences:
(1) In each case, psychoacoustic evaluation using the "GRBAS" scale and phonatory function tests (fundamental frequency, air flow rate, sound pressure level and maximum phonation time) using Nagashima PS-77 phonatory function analyzer were performed.
(2) 3) The maximum phonation time, fundamental frequency range, and sound pressure level range of phonation were decreased, whereas the airflow during phonation was increased.
(3) The change in fundamental frequency with subglottal pressure in phonation is quantified on the basis of the ratio between vibrational amplitude and vocal fold length.
(4) Assessment of all components of dysarthria, including resonance, articulation, phonation, respiration, and prosody, is stressed along with motivational and medical considerations.
(5) Contact index was more variable than contact quotient on consecutive EGG waves, varying by about 10% during phonation.
(6) Phylogenetically, a succession of structural innovations steadily enhanced the flow capacity of the larynx and rendered the mechanism more versatile, most recently with the accrual of phonation (in mammals), pressurized closure (in primates and odontocetes), and vocal formants and efficiency (in man).
(7) It is concluded that "on-off phonation test" could, with reasonable sensitivity, reflect the phonatory dynamics of laryngeal muscles in dysarthric patients.
(8) Empirical models describe features of the glottal flow waveform (peak flow, peak flow derivative, open quotient, and speed quotient) in terms of lung pressure and phonation threshold pressure, a key variable that incorporates the Fo dependence of many of the features of the glottal flow.
(9) We suggest a technique in which the rules of the Gnatology are strictly followed and an organic occlusion is entirely made of metal, it is checked its function, appropriate alignment, phonation, aesthetics, gingival adaptation, contact, relations, etc., as if it were a final rehabilitation.
(10) These results suggest that quantitative electroglottography may provide powerful insights into the control and regulation of normal phonation and into the detection and characterization of pathology.
(11) Six young adult male subjects produced sustained phonation throughout their vocal frequency ranges: first, in a glissando or continuous frequency change maneuver, and second, in discrete intervals at separate trials.
(12) In soft phonation, the male patients had significantly higher values than the normal healthy subjects, while the females showed no significant difference.
(13) These patients also had phonational ranges that were substantially different from normal.
(14) In 34 patients the denture bearing area improved, and in 31 patients, better mobility of the tongue occurred with, therefore, better phonation.
(15) It was the intention of this paper to describe some of the features of laryngeal behavior as they relate to both phonation and laryngeal disorders in the belief that such knowledge lends itself to the more efficient management of certain vocal and laryngeal problems.
(16) Tremor was also detected in some of the extrinsic muscle recordings and the percentage of muscles with tremor was higher during phonation than during whisper or respiration.
(17) Images during "E" phonation should therefore be obtained in addition to those during quiet respiration as part of the standard examination of the hypopharynx and larynx.
(18) Vocal cord atrophies were not observed and phonations were good in all cases six months after of operation.
(19) The results indicate a firm and relatively long closure of the glottis during overtone phonation.
(20) The mammalian upper respiratory tract is a functionally dynamic region involved in respiration, deglutition, and phonation.
Resonance
Definition:
(n.) The act of resounding; the quality or state of being resonant.
(n.) A prolongation or increase of any sound, either by reflection, as in a cavern or apartment the walls of which are not distant enough to return a distinct echo, or by the production of vibrations in other bodies, as a sounding-board, or the bodies of musical instruments.
Example Sentences:
(1) By presenting the case history of a man who successively developed facial and trigeminal neural dysfunction after Mohs chemosurgery of a PCSCC, this paper documents histologically the occurrence of such neural invasion, and illustrates the utility of gadolinium-enhanced magnetic resonance scanning in patient management.
(2) The tumors were identified by magnetic resonance (MR) imaging.
(3) Twenty patients with non-small cell bronchogenic carcinoma were prospectively studied for intrathoracic lymphadenopathy using computed tomography (CT) and magnetic resonance imaging (MRI).
(4) Electron spin resonance studies indicate the formation of two vanadyl complexes that are 1:1 in vanadyl and deferoxamine, but have two or three bound hydroxamate groups.
(5) The role of magnetic resonance imaging is also discussed, as is the pathophysiology, management, and prognosis in the elderly patient.
(6) The resonance Raman spectra of oxy and deoxy cobalt-substituted hemoglobin (CoHb) are reported.
(7) In the same buffer a resonance marked L by Russu et al.
(8) An innovative magnetic resonance imaging technique was applied to the measurement of blood flow in the abdominal aorta.
(9) Sequelae of chemo- and radiotherapy were only depicted by magnetic resonance imaging.
(10) The present results using approximately 12% hemoglobin concentration in 0.1 M Bistris buffer at pD 7 and 27 degrees C with and without organic phosphate show that there is no significant line broadening on oxygenation (from 0 to 50% saturation) to affect the determination of the intensities or areas of these resonances.
(11) The linewidths of the methionine Cepsilon resonances are narrowed by increasing temperature according to an Arrhenius energy of activation of nearly 3 kcal.
(12) Magnetic resonance imaging of the spinal cord clearly demonstrated the entire lesion.
(13) Right ventricular volumes were determined in 12 patients with different levels of right and left ventricular function by magnetic resonance imaging (MRI) using an ECG gated multisection technique in planes perpendicular to the diastolic position of the interventricular septum.
(14) In April 1986, magnetic resonance imaging (MRI) of the thorax and shoulder girdle was presented to the 99th Annual Meeting of the American Association of Anatomists.
(15) In addition, a 31P nuclear magnetic resonance (NMR) technique was applied to investigate the in vivo energy metabolism of the graft.
(16) Line broadening detected in several of the high-field nuclear magnetic resonance spectra was attributed to cis-trans isomerization.
(17) The correlation of posterior intervertebral (facet) joint tropism (asymmetry), degenerative facet disease, and intervertebral disc disease was reviewed in a retrospective study of magnetic resonance images of the lumbar spine from 100 patients with complaints of low back pain and sciatica.
(18) Some additional amino proton resonances have also been assigned.
(19) The basic principle of the resonant tool, its adaptation for surgery, the experimental results of its use in animals, and clinical experience are reported.
(20) In this critical review of human in vivo nuclear magnetic resonance (NMR) spectroscopy, the questions of which chemical species can be detected and with what sensitivity, their biochemical significance, and their potential clinical value are addressed.