Basilar impression is a skeletal malformation characterized by translocation of the upper cervical spine and clivus into the foramen magnum, giving rise to various symptoms related to brainstem, upper spinal cord, and cerebellar compression. It is generally classified as primary (familial), in which the defect is unaccompanied by intrinsic abnormalities of bone, or as secondary, reflecting an i...

abstract introduction: impression making is one of the most important steps in fixed prosthodontics. due to contra-dictory opinions on the issue of the accuracy of silicone impression material as a function of technique, this study was carried out to assess the dimensional accuracy of master casts made by rapid silicone material as a function of three impression techniques: with 2mm space, with...

It is often said that music affects the impression of our environment and also our behavior. The author’s group previously investigated the effect of music on the performance and impression in the virtual environmental context of video games; racing games and Pachi-slot games (slot-machine type games). The results commonly showed that the “no music” condition provided the best performances, and...

Introduction: Flabby or fibrous ridge is one of the consequences of long term wearing of complete dentures. It can develop where hyperplasic soft tissue replaces the alveolar bone and is a common finding, particularly in the upper anterior region of long term denture wearers. Forces exerted during impression making can result in distortion of the mobile tissue unless managed appropriately; such...

This paper draws from ‘impression management theory’ to examine the choices individuals make to visually represent themselves on Facebook and Twitter. We interviewed 20 participants about their image choice and the sorts of inferences others make about their identity. Participants were asked whether they believed their image influenced the types of people who connect with them, and whether thei...