Neuronomy,education, and outreach in neuroscience: A historical case study of Burt Green Wilder

Burt Green Wilder (1841–1925) was a pioneering naturalist and anatomist who is historically known for his brain collection and for his contributions to neuroanatomical nomenclature. During his 42-year career, Wilder also used brain measurements for education and outreach, especially in regard to issues of race and gender. Additionally, Wilder influenced neuroscience education and acted as a scientific liaison to the public. For example, he designed early implementations of the sheep brain dissections that are still being conducted today, as well as likely conducted the first “Brain Day.” This article reviews each of these topics, as well as others, with the aim of accurately placing Wilder in the history of neuroscience as a naturalist and anatomist who, among other achievements, pioneered the use of brain measurements for education and outreach.     

Lingual cortical mandibular defects (Stafne's defect): an anthropological approach based on prehistoric skeletons from the Canary Islands

While posterior lingual mandibular depressions (Stafne's defect) are often discussed in clinical reports, they are rarely the subject of anthropological research. This situation is paradoxical since osteologists and skeletal biologists are in a position to enhance understanding of the trait's aetiology by systematically recording the trait in recent and prehistoric skeletal collections. This report reviews anthropological studies of cortical defects of the mandible, recommends a protocol for recording observations in trait variation, and presents new data for the prevalence of Stafne's defect—lingual cortical defects of the mandibular corpus. Among the Guanches of Tenerife in the Canary Islands (Spain), the prevalence of lingual cortical defects is 3.32% (15/452), males are more frequently affected than females, and there is a tendency for individuals with antemortem tooth loss to display larger lesions than individuals without antemortem loss of teeth. Defects of the left side are somewhat more variable in position than defects located on the right. In comparative perspective, prevalence of lingual cortical defects among the Guanches is high, given the overall 1.07% prevalence reported for archaeological series (Finnegan & Marcsik,1980), but is similar to figures reported for the Avar period sample from Hungary 3.73%. Prospects for the use of lingual cortical defects as non‐metric traits of value in population distance studies remain uncertain since variation in trait expression may have a high environmental component. However, if human osteologists routinely include observations of lingual mandibular cortical defects in their analysis of skeletal collections, the data required to elucidate factors responsible for the trait's cultural, ecological, temporal and geographical patterning will more rapidly become established. Copyright © 2002 John Wiley & Sons, Ltd.     

明中叶以来史学考据的兴起及其成就与缺失

由于明朝官方所修国史失实,私家修史存在比较严重的曲笔、讳饰等现象,因此明中叶以来史学考据应运而生。首开史学考信风气之先的是王世贞,其代表作《史乘考误》是明代首部对当代史史料进行考证的著作。其后焦竑、朱国桢、张燧、朱明镐、谈迁、钱谦益等人在考史方面都取得了不小的成绩,同时也存在着一定的缺失。     

A procedural guide to metacarpal radiogrammetry in archaeology

The technique of metacarpal radiogrammetry was devised in 1960 as a clinical method to aid in the identification of thinned cortical bone, which may help in diagnosis of osteoporosis. Through taking measurements from radiographs, calculations of the amount of cortical bone can be made. The technique is relatively simple and is not destructive. This paper examines the value of the application of this technique to archaeological remains. A standardized methodology of bone assessment is incorporated to enhance the comparability of future research. Statistical tests demonstrate that the technique is robust, as the position of the bone on the film, radiographic enlargement and use of either the left or right metacarpal will not affect the results obtained. However, differences in film type and measurement position can introduce unacceptable variance into the results. Therefore, guidance is given on future applications of the technique. The technique does have value as a widely available, non‐destructive technique for assessing cortical bone loss and the probable prevalence of osteoporosis in archaeological collections. Copyright © 2004 John Wiley & Sons, Ltd.     

Do environmental disturbances of an individual's growth and development influence the later bone involution processes? A study of two mediaeval populations

Age‐dependent cortical bone loss was studied in two mediaeval Polish populations differing with regard to socio‐economic status, as well as the intensity of the occurrence of skeletal indicators of living conditions in the early stages of ontogenesis (compression of the skull base and the narrowing of the lumbar vertebral canal). Cortical bone loss was analysed on the basis of the radiographs of the second metacarpal. Cedynia population (better living conditions) is characterized by higher arithmetic means for the height of the skull base in comparison with Słaboszewo group (low socio‐economic status). In the case of the vertebral canal index, significant interpopulation differences apply only to men. Similar patterns of difference between groups under study regarding bone loss was also found. It turned out that males from Cedynia had more bone mass in adultus and maturus age categories; in females, these differences concern only adultus category. The study involved an analysis of a relationship between the characteristics measuring reactions to environmental stress in early stages of growth and the intensity of bone loss in adult life. We believe that the results presented justify a conclusion that both phenomena may be interrelated to a considerable degree. Copyright © 2001 John Wiley & Sons, Ltd.     

外国游客感知视角的我国入境旅游不足之处——基于扎根理论研究范式的分析

外国游客对于“您对中国旅游最想说的话”这一问题的负面回答是我国入境旅游不足之处的集中显现。本文采用扎根理论研究范式,对在12个入境旅游热点城市所采集的623句外国游客对该问题的负面回答语句进行了分析,结果显示,我国入境旅游不足之处在宏观层面上集中为7大范畴（语言交流、旅游基础设施、旅游环境、旅游服务、旅游信息、旅游资源开发与利用、旅游商品）,微观层面上集中于22个小范畴。同时,文章以上述不足之处各范畴类别作为我国入境旅游负面影响因子,得出各影响因子的权重及其排序。     

Polydactyly in the prehistoric American Southwest

General surveys of skeletal collections from Arizona for evidence of trauma and pathology led to the identification of polydactyly in two subadults. Polydactyly is a congenital condition characterised by the presence of extra digits on the hands or feet. Both affected subadults exhibit a sixth digit in the form of a branching fifth metatarsal. One of the affected individuals is an infant from the Tapia del Cerrito site exhibiting Y‐shaped fifth metatarsals indicative of postaxial type A polydactyly. The second individual is a juvenile from the Nuvakwewtaqa (Chavez Pass Ruin) site exhibiting a left fifth metatarsal with a lateral branch, also diagnosed as postaxial type A polydactyly. These two cases appear to be the first examples of polydactyly from archaeological contexts identified among subadults, and bring the total number of known cases from the American Southwest to six. Discovery of so many examples of this relatively rare condition amongst the Puebloan people of the Southwest adds to the evidence that, rather than simply being an artistic motif, rock art depictions featuring hands and feet with six digits were probably inspired by observation of the condition amongst living people. Furthermore, burial treatment of the Tapia del Cerrito infant suggests that polydactyly may have conferred a special status on the bearer. Copyright © 2006 John Wiley & Sons, Ltd.     

Pathological Evidence in Newborn Children from the Sixteenth Century in Huelva (Spain)

Archaeological infant remains rarely appear in the palaeopathological literature; above all there are few references to neonatal individuals. This work presents four infant pathological specimens from the crypt of the Ermita de la Soledad (sixteenth to nineteenth century, Huelva, Spain). The bones analysed—one right hemifrontal, two humeri and a femur—belong to at least two individuals of between 0 and 6 months of age. The differential diagnosis of the lesions—mainly detachments of the outer layer of cortical bone, areas of juxtametaphysial osteolysis and epiphysial destructuralization—supports the hypothesis of an infectious aetiology, such as congenital treponematosis and haematogenous osteomyelitis, although illness caused by a deficiency, such as scurvy or rickets, cannot be ruled out.     

The fourth molar in a mandible found in a Jomon skeleton in Japan

A fourth molar in a mandible occurs very rarely, even in clinical surveys involving a large number of modern people. Having encountered a case with the fourth mandibular molar in a prehistoric skull in Japan, we would like to report on the macroscopic morphology of the case using X-rays, and to discuss the case with reference to literature concerning supernumerary teeth in the molar region.     

A bipartite patella in a juvenile from a medieval context

One hundred and thirty six well‐preserved medieval skeletons were excavated in advance of re‐development in Norwich. The right patella of a 13–15 year old skeleton (SK 65) displays a ‘fracture line’ running through the supero‐lateral pole. This represents the fusion of a secondary ossification centre, a condition known as bipartite patella. It should not be confused with other anatomical variants or with pathological processes. Copyright © 2002 John Wiley & Sons, Ltd.