Pei Feng Lim

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According to the Generalized Hypervigilance Hypothesis (GHH) of McDermid et al., the unpleasantness of sensory stimuli, rather than their modality, determines whether they will be perceptually amplified in hypervigilant persons. In a test of this idea, ratings of the intensity of sensations evoked by cutaneous and auditory stimuli were obtained from(More)
OBJECTIVES The purpose of this study was to determine whether bony changes in temporomandibular joint (TMJ) osteoarthritis (OA) is correlated with pain and other clinical signs and symptoms. METHODS Clinical data and cone beam CT (CBCT) images of 30 patients with TMJ OA were analysed. The criteria of Koyama et al (Koyama J, Nishiyama H, Hayashi T.(More)
This study investigated a surface moistening technique in which the surface of an irreversible hydrocolloid impression material was smoothed using a moistened, gloved finger prior to impression making. To determine the effect of the procedure on the surface integrity of machined brass die, impressions with and without smoothed surfaces were made and(More)
The objective of this study is to determine the nature of the difference between condyle morphology of osteoarthritic temporomandibular joint (TMJ) and non-osteoarthritic TMJ, using 3D surface models constructed from cone-beam CT (CBCT) images. Three-dimensional Shape Correspondence was used to localize and quantify condylar morphological differences of 20(More)
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