منابع مشابه
On the Discovery of a Paleolithic Human Skull and Mandible in Flint-Bearing Gravel Overlying the Wealden at Piltdown, Fletching
Several years ago I was walking along a farm-road close to Piltdown Common, Fletching (Sussex), when I noticed that the road had been mended with some peculiar brown flints not usual in the district. On enquiry I was astonished to learn that they were dug from a gravel-bed on the farm, and shortly afterwards I visited the place where two labourers were at work digging the gravel for small repai...
متن کاملThe McGurk Effect: Auditory Visual Speech Perception’s Piltdown Man
I draw an analogy of the McGurk effect to an episode in natural science. Piltdown Man was claimed to be the fossilized remains of a previously unknown early human. It took roughly 4 decades of controversy to conclusively learn that Piltdown Man was as a hoax because the natural scientists focused on the fossil of Piltdown Man rather than searching for other paleoanthropological evidence. I argu...
متن کاملCentral Odontogenic Fibroma of the Mandible
A 16-years-old female patient with painless swelling of the right side of mandible is described. She noticed the swelling from two years ago, without painful symptoms. Axial CT imaging showed buccal expansion with intact buccal and lingual cortical bone. The report of incisional biopsy was central odontogenic fibroma. Under general anesthesia the lesion was removed after ostectomy of buccal cor...
متن کاملCase Report: Osteochondroma of the mandible
Osteochondroma is an osseous protuberance with cartilaginous growth potential that usually forms at the ends of long bones such as knee, hip, shoulder and joints(1). Osteochondromas are one of the most common benign tumours of bone, approximately 35% to 50% of all benign tumors and 8% to 15% of all primary bone tumors (2). Only about 1% of these occur within the head and neck region (1). The mo...
متن کاملAmeloblastoma in the mandible.
R.T.B., male, 30 years old, came to the Department of Maxillo-Facial Surgery complaining of a bulging in his left-side mandible, which had been enlarging for the past ten years. An incisional biopsy was carried out through the oral cavity. The pathology finding was ameloblastoma. In order to better plan access to the lesion and mandible reconstruction after tumor exeresis, we made a model throu...
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ژورنال
عنوان ژورنال: Nature
سال: 1913
ISSN: 0028-0836,1476-4687
DOI: 10.1038/092319a0