Search results for "Articulator"
showing 10 items of 17 documents
Efficacy of manual therapy on anxiety and depression in patients with tension-type headache. A randomized controlled clinical trial
2016
Abstract Introduction Tension-type headache (TTH) is a highly prevalent disorder with a significant socio-economic impact. The purpose of this study was to test the efficacy of three manual therapy treatments for reducing TTH-related anxiety and depression. Subjects and methods A clinical trial was conducted on 84 participants diagnosed with tension-type headache forming 4 groups: the first group received suboccipital soft tissue treatment (ST); the second group was treated with articulatory techniques (AT); the third group underwent a combination of both techniques (ST and AT), while the fourth group was the control group. Treatment sessions were administered over four weeks, with post-tre…
Accuracy of check-bite registration and centric condylar position
2002
In a dentate subject a jaw relation can either be determined in maximum intercuspation and is as such given by the occlusal morphology, or the mandibular position can be allocated according to the centric position of the condyles. For comprehensive restorative treatment or analytic measures of the occlusion it is important to record the centric condylar position. Various registration methods have been described in the literature, but there is no consensus on which is the 'best'. The aim of the present study was therefore to assess the accuracy of various registration methods and evaluate a possible influence of the used materials. Four dentists were involved in the clinical part of the stud…
Forgetting at Short Term: When do Event-Based Interference and Temporal Factors Have an Effect?
2013
International audience; Memory tasks combining storage and distracting tasks performed at either encoding or retrieval have provided divergent results pointing towards accounts of forgetting in terms of either temporal decay or event-based interference respectively. The aim of this study was to shed light on the possible sources of such a divergence that could rely on methodological aspects or deeper differences in the memory traces elicited by the different paradigms used. Methodological issues were explored in a first series of experiments by introducing at retrieval computer-paced distracting tasks that involved articulatory suppression, attentional demand, or both. A second series of ex…
The importance of the posterior joint space for functional mandibular movements: A laboratory cross-sectional study
2018
Background: The search for the ideal, healthy and reproducible position of the condyles is of utmost importance for dental diagnosis and treatment. Thus, the objective of this laboratory cross-sectional study was to verify the relationship between the posterior joint space and the mandibular lateral movements. Material and Methods: Dental casts from 15 women and 15 men with normal mastication, 28 natural teeth and no history of temporomandibular disorders or pain, were fabricated and mounted on a fully adjustable articulator. From the maximum intercuspal position, condylar displacement was evaluated and measured on the working and nonworking sides during mandibular lateral movement, both to…
Manual therapy for tension-type headache related to quality of work life and work presenteeism:secondary analysis of a randomized controlled trial
2016
OBJECTIVE: The objective of this research is to evaluate the efficacy of manual therapy for tension-type headache (TTH) in restoring workers quality of work life, and how work presenteeism affects this relation.DESIGN: This study is a secondary analysis of a factorial, randomized clinical trial on manual therapy interventions. Altogether, 80 patients (85% women) with TTH and without current symptoms of any other concomitant disease participated.INTERVENTIONS: An experienced therapist delivered the treatment: myofascial inhibitory technique (IT), articulatory technique (AT), combined technique (IT and AT), and control group (no treatment).RESULTS: In general, all treatments as compared to ou…
ChiLab4It system in the QA4FAQ competition
2017
ChiLab4It is the Question Answering system (QA) for Frequently Asked Questions (FAQ) developed by the Computer-Human Interaction Laboratory (ChiLab) at the University of Palermo for participating to the QA4FAQ task at EVALITA 2016 competition. The system is the versioning of the QuASIt framework developed by the same authors, which has been customized to address the particular task. This technical report describes the strategies that have been imported from QuASIt for implementing ChiLab4It, the actual system implementation, and the comparative evaluations with the results of the other participant tools, as provided by the organizers of the task. ChiLab4It was the only system whose score re…
Una propuesta didáctica para enseñar el ritmo del español a estudiantes de lengua inglesa :
2020
Resumen: La enseñanza de la pronunciación en la clase de ELE suele ocupar menos espacio que aquel que se dedica a otros ámbitos lingüísticos, como la gramática o el vocabulario. Tradicionalmente, el acercamiento a la pronunciación ha sido fundamentalmente a través del método fonoarticulatorio (Llisterri, 2003). Se ha hecho hincapié, por ejemplo, en el control consciente de los órganos articulatorios y en la importancia de los sonidos individuales. Nuestra unidad didáctica no niega que algunas de estas técnicas sean útiles en determinados casos, pero reivindica las opciones que ofrece el método verbo-tonal como complemento (Guberina y Murillo, 2008). La unidad didáctica que proponemos tiene …
Condylar position indicator and T-scan system II in clinical evaluation of temporomandibular intracapsular disease.
2012
The pathogenesis of temporomandibular joint intracapsular disease (TMJI) is multifactorial and its diagnosis is not easy. In this work authors show two types of clinical analysis: the Condylar Position Indicator (CPI) and T-Scan 2 system.Twenty patients (mean age of 24.5 years) with TMJI problem and 10 healthy matched subjects (mean age: 25.4 years) were selected. Analysis of TMJI was performed on each patient by means of Condylar Position Indicator (CPI) and T-Scan System II tests.Eight patients presented vertical symmetrical condylar distraction greater than healthy subjects (P-value0.001). T-Scan showed a difference of Percentage of Force (POF) not greater than 5%. Seven patients showed …
Two maintenance mechanisms of verbal information in working memory
2009
Abstract The present study evaluated the interplay between two mechanisms of maintenance of verbal information in working memory, namely articulatory rehearsal as described in Baddeley’s model, and attentional refreshing as postulated in Barrouillet and Camos’s Time-Based Resource-Sharing (TBRS) model. In four experiments using complex span paradigm, we manipulated the degree of articulatory suppression and the attentional load of the processing component to affect orthogonally the two mechanisms of maintenance. In line with previous neurophysiological evidence reported in the literature, behavioral results suggest that articulatory rehearsal and attentional refreshing are two independent m…
On stress production in whispered Finnish
1987
We have compared sentence stress production in normal phonation and whisper in two native speakers of Finnish using acoustical analysis, esophageal pressure measurements and electromyography. The average peak values of the fundamental frequency, intensity, esophageal pressure and the EMG recordings from the thyroarytenoid and cricothyroid muscles were measured and their intercorrelations were calculated. In normal speech the cricothyroid activity and the subglottal pressure showed a significant correlation with the peak values of the acoustical indicators of stress for both subjects. The thyroarytenoid muscle showed a statistically significant correlation with the fundamental frequency for …