Abstract
We investigated fiber-type abundance and cross-sectional area in the masseter muscle of growing rabbits subjected to diet-induced variation in masticatory stresses. Three loading cohorts were obtained as weanlings and raised until adult on different diets. Immediately following euthanasia, left-side...
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PMID: 20190379
PDF is available here.
Abstract
For Angle, the goal of orthodontic treatment was to correct malocclusions. Then, the raison d'être seemed to be to restore normality as described through an increasing number of measurements and in seeking an average value. But 95.5% of variations were in fact normal and didn't need to be brought...
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PMID: 19954736
PDF is available here.
Abstract
Balance is defined as a state of equilibrium or parity characterized by cancellation of all forces by equal opposing factors. This is the act of maintaining an upright posture (static balance) or in locomotion (dynamic balance or gait). This system depends on vestibular function, vision, and proprio...
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PMID: 19891259
PDF is available here.
Abstract
We investigated in the rat whether hypoglossal innervation extended to facial muscles other than the extrinsic musculature of the mystacial pad. Results showed that hypoglossal neurons also innervate the masseter muscle. Dil injected into the XII nucleus showed hypoglossal axons in the ipsilateral m...
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PMID: 19523459
PDF is available here.
Abstract
We observed the three-dimensional structures of the external surface and connective tissue cores CTCs, after exfoliation of the epithelium of the lingual papillae (filiform, fungiform, and foliate papillae) of the common hippopotamus (Hippopotamus amphibius amphibius) using scanning electron microsc...
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PMID: 19548302
PDF is available here.
Abstract
The integral values of muscular activities and the amount of glucose extraction were significantly greater in Group I. The gape and masticatory width were not significantly different between the groups. The values of the indicators representing the stability of path were smaller in Group I than in G...
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PMID: 19464981
PDF is available here.
Abstract
We found craniofacial CT scan measurements to be easier and more accurate especially when applying to soft tissues. We believe that this method may also be useful for patient classification to surgical procedures....
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PMID: 18956206
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Abstract
In preoperative maxillofacial surgery assessment, MRI is a useful tool to reduce operating time, avert surgical complications and improve patient outcome....
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PMID: 19369919
PDF is available here.
Abstract
All parameters for changes in ES following increasing incremental stimulus intensity could be analyzed. The construction of S-R curves in relation to sensory perception and ES parameters characterized the difference between ES1 and ES2....
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PMID: 19318079
PDF is available here.
Abstract
In recent years, many researchers have investigated the various factors that can influence body posture: mood states, anxiety, head and neck positions, oral functions (respiration, swallowing), oculomotor and visual systems, and the inner ear. Recent studies indicate a role for trigeminal afferents...
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PMID: 19142553
PDF is available here.
Abstract
Alterations in stomatognathic systems and functions are prevalent among individuals with mucopolysaccharidosis, even if enzyme replacement therapy is administered. Such finding suggests that speech therapy follow-up plays a major role in the treatment plan of this group of diseases; this hypothesis...
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PMID: 19492172
PDF is available here.
Abstract
We survey case studies highlighting the occurrence of extreme morphologies in the trophic system in craniates and briefly review a number of associated conceptual issues: (1) Are extreme morphologies associated with constrained functional versatility? (2) Do high-performance systems necessarily invo...
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PMID: 19061414
PDF is available here.
Abstract
Arthroscopy confirmed occurrences of adhesion in 28.76% of the joints (524 joints out of a total of 1822). Grade 1 adhesion was found in 68.89% of those cases; grade 2 in 20.61%; grade 3 in 4.58%; and grade 4 in 5.92%. The percentages of instances of adhesion in different stages were as follows: 13....
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PMID: 19534789
PDF is available here.
Abstract
We introduce a new 4-dimensional (4D) analysis of stomatognathic function that combines the 3-dimensional (3D) computed tomography of the cranium and mandible, dental surface imaging with a noncontact 3D laser scanner, and mandibular movement data recorded with a 6 degrees of freedom jaw-movement an...
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PMID: 18675210
PDF is available here.
Abstract
These results suggest that dynorphin-A-containing fiber systems affect mastication through the Mes 5....
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PMID: 18455871
PDF is available here.
Abstract
We therefore developed a novel bioassay that accurately isolates chemical perception from other cues. We studied four ant species: Camponotus herculeanus, C. vagus, Formica rufibarbis and F. cunicularia. Chemical analyses of cuticular extracts of workers of these four species showed that they varied...
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PMID: 18344485
PDF is available here.
Abstract
The spatial and temporal parameters were maximal at the first cycle, decreased progressively until the fourth or fifth cycle, and then remained almost unchanged thereafter. The coefficients of variation of the parameters were maximal during the first series, decreased progressively until the fourth...
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PMID: 18467792
PDF is available here.
Abstract
Patient: The patient was a 61-year-old woman with obstructive sleep apnea syndrome (OSAS) who was referred to our hospital for oral applianceOAtreatment. A mandibular advancing OA designed considering stomatognathic functions was fabricated. The OA was a one-piece maxillary splint and provided flat...
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PMID: 18467801
PDF is available here.
Abstract
These results suggested that the use of AAS alters masticatory structures and increases the incidence of TMD....
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PMID: 18403879
PDF is available here.
Abstract
We be concerned with stem cells? How would stem cells change dental practice? Is it possible to grow a tooth or TMJ with stem cells? This article summarizes the latest stem cell research and development for dental, oral and craniofacial applications. Stem cell research and development will, over tim...
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PMID: 18450184
PDF is available here.
Abstract
the results of motor development point to similar data between supine, prone, seated and standing positions; for the oral motor skills (during feeding/ breastfeeding, using spoon, cup and chewing). A similarity was observed in the acquisition of motor abilities related to the lips, tongue and jaw in...
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PMID: 18622520
PDF is available here.
Abstract
Hyoid bone shifted significantly (P value < 0.01) forward in horizontal dimension and non significantly upward in vertical dimension. There was no significant difference between three groups in facial growth patterns with respect to hyoid bone position alterations in horizontal dimension but was sig...
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PMID: 19093657
PDF is available here.
Abstract
We used the stomatogastric nervous system (STNS) of the lobster to examine the short- and long-term effects of histamine on rhythmic network activity. The application of histamine to the entire STNS had strong inhibitory effects on all three of the STNS networks, observable within minutes. In contra...
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PMID: 18005056
PDF is available here.
Abstract
Maxillary distraction osteogenesis has become an accepted alternative method in the treatment of patients with severe maxillary hypoplasia in craniofacial syndromes and cleft-related deformities. Insufficient distraction, undesirable soft tissue changes, and occurrence of defective distraction vecto...
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PMID: 17942333
PDF is available here.
Abstract
Although CT-guided FNA is a safe and effective procedure, some patients may be at increased risk for rare but major complications. Caution should be used in proceeding with CT-guided FNA in an irradiated surgical bed of the head and neck....
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PMID: 17427965
PDF is available here.
Abstract
Middle ear muscles have a common embryological and functional origin with masticatory and facial muscles. Therefore, symptoms referred to the ear may originate from the stomatognathic area. When a primary otological cause is discarded in the diagnostic work up for tinnitus, vertigo, hypoacousia, hyp...
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PMID: 18357361
PDF is available here.
Abstract
The gross anatomy of the mastication system of the giant anteater (Myrmecophaga tridactyla) was examined by means of three-dimensional image analysis. The anteater rotates the mandibles medially and laterally to control its tongue when it is elongated and to house it when it is relaxed. Three-dimens...
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PMID: 18088164
PDF is available here.
Abstract
We assumed the cortical organization for face movements from changes in MRN (mastication-related neuron) activities recorded at area M (motor cortex) and orofacial behaviors after the lesion in the facial SI (facial region in the primary somatosensory cortex). Although we showed the relationship bet...
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PMID: 17853054
PDF is available here.
Abstract
A within-patient change in pain score after treatment is statistically 'reliable' when it exceeds the smallest detectable difference (SDD). The aims of the present study were to: (i) determine SDDs for VAS-scores of pain intensity, for sufficiently long test-retest intervals to include most biologic...
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PMID: 17118682
PDF is available here.
Abstract
Clinically objective assessment of the occlusal function remains largely, even today, in the research laboratory instead of in the clinical setting, as part of the routine assessment along with the morphologic documentation. Functional outcomes of the stomatognathic system can be mea...
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PMID: 17692690
PDF is available here.
Abstract
Classifications were involuntary munching (two women with dystonia which was abolished during mastication), ceased chewing function (three men with impaired volitional motor control and spasticity from locked-in syndrome, restricted chewing range (two men and one woman with reduced jaw opening due t...
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PMID: 17275777
PDF is available here.
Abstract
We use computational techniques to construct a hypothetical multifunctional network that switches between the motor outputs of ingestion (licking) and rejection (gaping). The network was constructed using single-compartment conductance-based models for individual neurons based on Hodgkin-Huxley form...
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PMID: 17072755
PDF is available here.
Abstract
Few investigations have evaluated the characteristics of functional and structural malocclusion in young children. Thus, the aim of this study was to assess the ultrasonographic thickness of the masseter and anterior portion of the temporalis muscles, the maximum bite force, and the number of occlus...
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PMID: 17317862
PDF is available here.
Abstract
Several studies have reported an involvement of the stomatognathic system in the course of fibromyalgia (FM) similar to that which characterizes temporomandibular disorders (TMD). The aim of this study was to investigate and compare the clinical features of stomatognathic dysfunction in patients wit...
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PMID: 17508633
PDF is available here.
Abstract
Physiological evidence indicates that vestibular signals modulate the activity of motoneurons innervating the masseter muscle. Recently, experiments using transynaptic retrograde transport of pseudorabies virus provided anatomical evidence that many neurons concentrated in the dorsomedial part of th...
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PMID: 17216144
PDF is available here.
Abstract
These results suggest that neonatal thyroid hormone deficiency considerably postponed the development of feeding behavior from sucking to chewing and biting....
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PMID: 17156759
PDF is available here.
Abstract
Our objectives were to evaluate the oral health and the masticatory system of 48 juvenile systemic lupus erythematosus (JSLE) patients and to compare them with 48 healthy children and adolescents. Demographic data, clinical manifestations and therapies of JSLE were reviewed. The DMFT index (DMFTI),...
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PMID: 17728364
PDF is available here.
Abstract
We suggest that computer simulation is a promising way to study musculoskeletal biomechanics of masticatory system....
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PMID: 17449975
PDF is available here.
Abstract
Aging per se has a small effect on oral tissues and functions, and most changes are secondary to extrinsic factors. The most common oral diseases in the elderly are increased tooth loss due to periodontal disease and dental caries, and oral precancer/cancer. There are many general, medical and socio...
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PMID: 18225459
PDF is available here.
Abstract
the results referring to the characterization of the studied population, according to the most frequent otorhinolaryngologic diagnosis, was of enlarged pharyngeal and palatine tonsils. A statistically significant difference was found between the percentages of each otorhinolaryngologic diagnosis, ac...
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PMID: 18200382
PDF is available here.
Abstract
25 children (ages 45,68 +/- 34,22 months; mean +/- SD) with the diagnosis of GERD determined by the 24-H esophageal pH monitoring evaluation and 40 children (ages 60,65 + 36,07 months; mean + SD) randomized from their school group. The criteria for the pH monitoring were: vomiting, regurgitation, wh...
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PMID: 17461348
PDF is available here.
Abstract
We report the gross, histologic, and immunophenotypic characteristics of 61 tumors seen within a 30-year-period. The mean age at presentation was 60.9 years, with a female predominance (1.5:1). The most common sites were parotid (62.1%), sinonasal mucoserous glands (10.3%), palate (8.6%), and subman...
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PMID: 17197918
PDF is available here.
Abstract
This case report relates the association between a rare neuralgiform syndrome (SUNCT) and masticatory myofascial pain (TMD); two different diseases with different diagnosis criteria and treatments. SUNCT syndrome was treated with a balloon microcompression procedure of the trigeminal ganglion, and t...
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PMID: 17086860
PDF is available here.
Abstract
We intended to present this new technique to the dental literature and aimed to obtain dynamic images of the deglutition process. We also compared the timing of events in subjects with anterior open-bite and normal overbite during swallowing 10 mL water....
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PMID: 16922737
PDF is available here.
Abstract
These results suggest that boys with FXS and boys with DS exhibit atypical oral structure and motor function, yet differ in specific oral-motor patterns....
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PMID: 16908884
PDF is available here.
Abstract
I would like to review the useful newly developed technologies for the research strategy and new research fields, to enhance the value of prosthodontics and discuss about our future research direction....
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PMID: 17159284
PDF is available here.
Abstract
We show that the earliest function of Hh is indirect, regulating development of the stomodeum, or oral ectoderm. A subset of post-migratory neural crest cells, that gives rise to the cartilages of the anterior neurocranium and the pterygoid process of the palatoquadrate in the upper jaw, condenses u...
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PMID: 16481351
PDF is available here.
Abstract
statistically significant findings were: normal tongue tonus in the group of children with normal praxis (p = 0.003); tongue with altered tonus in the group of children with altered praxis (p = 0.003) and normal speech in the group of children with normal praxis (p < 0.001). Other observations were:...
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PMID: 17180795
PDF is available here.
Abstract
We examined people (new patients) suffering from TMJ dysfunction with the ARCUS digma, too. We present some typical functional mandibular movements. We can not only rely on subjective judgements but it also provides an objective diagnosis based on numerical data. It does not replace but rather compl...
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PMID: 16190511
PDF is available here.
Abstract
We recorded a sequence of points on the cranium and associated mandible of the Amud 1, La Chapelle-aux-Saints, and La Ferrassie 1 Neandertals, and a sample of early and recent modern humans (n = 29), including a subsample with heavy dental wear and documented paramasticatory behavior. From these poi...
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PMID: 15558614
PDF is available here.
Abstract
Mesenchymal stem cells (MSC) have been identified in a variety of adult tissues as a population of pluripotential self-renewing cells. Based on their adherence and colony forming properties, a small number of MSC can be isolated from most mesenchymal tissues as well as bone marrow. I...
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PMID: 15888117
PDF is available here.
Abstract
It was concluded that there was a close relation between masticatory efficiency and masticatory path pattern, that pattern I gave the best masticatory function, and that by quantitatively analyzing masticatory path pattern it may be possible to objectively evaluate masticatory function....
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PMID: 15838153
PDF is available here.
Abstract
A 10-year-old boy presented with anarthria and bilateral central faciolinguovelopharyngeomasticatory paralysis with "automatic voluntary dissociation" suggestive of Foix-Chavany-Marie syndrome or anterior opercular syndrome following a nonspecific upper respiratory infection. Brain magnetic resonanc...
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PMID: 15794189
PDF is available here.
Abstract
A statistically significant improvement of stomatognathic system in 100% of the children was observed, not only of the isolated structures, but also of the whole system. The same was observed for the assessed functions. CONCLUSION: The improvement of body posture of the studied children favored sign...
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PMID: 16389791
PDF is available here.