منابع مشابه
Turning the other cheek: the viewpoint dependence of facial expression after-effects.
How do we visually encode facial expressions? Is this done by viewpoint-dependent mechanisms representing facial expressions as two-dimensional templates or do we build more complex viewpoint independent three-dimensional representations? Recent facial adaptation techniques offer a powerful way to address these questions. Prolonged viewing of a stimulus (adaptation) changes the perception of su...
متن کاملActinomycosis of the cheek.
INTRODUCTION Actinomycosis is an uncommon chronic granulomatous infection first described by Bollinger in 1 877.The infection is caused by actinomyces species and it is characterized by slow contiguous spread and suppurative inflammation, formation of multiple abscesses and sinus tracts with possible drainage of "sulfur granules". CASE OUTLINE We report an unusual case of actinomycosis of the...
متن کاملMature Teratoma of the Cheek
Mass was mixed in consistency with firm and cystic areas on palpation. Adjacent tissues appeared normal on examination. She was booked for excision which was done with an elliptical incision at the base of the lesion. Mucosal defect was left open. There was minimal blood loss. Postoperative recovery was uneventful. The neonate was discharged home on the following day. Excised tissue was sent fo...
متن کاملApocrine Hidrocystoma of the Cheek
detected in several cases [4]. In our case, immunohis-tochemical staining for vimentin was not performed. Positivity for vimentin implies that the tumor cells are of fibroblastic lineage. However, we were able to determine that with the satellite to spindle shape of cells. Histopathologically, the tumors appear well-mar-ginated under low-power microscopic examination. The tumor cells are relati...
متن کاملCheek Plumper: An Innovative Anti-cheek Biting Appliance
One of the most challenging tasks for a pediatric dentist is the management of deleterious oral habits which adversely affect the dentofacial complex. However, if these habits can be intercepted and diagnosed well in time, they can save the patient from the psychological impact of undergoing long treatment therapies. One such rare deleterious oral habit is cheek biting that affects the buccal m...
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ژورنال
عنوان ژورنال: Nature
سال: 1973
ISSN: 0028-0836,1476-4687
DOI: 10.1038/244245b0