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Biomedical subjects

Robert J Ruben

Publications and source records attributed to Robert J Ruben.

At least 19 recordsLinked to original sources
PubMed2005

Sign language: its history and contribution to the understanding of the biological nature of language.

CONCLUSION: The development of conceptualization of a biological basis of language during the 20th century has come about, in part, through the appreciation of the central nervous system's ability to utilize varied sensory inputs, and particularly vision, to develop language. OBJECTIVE: Sign language has been a part of the linguistic experience from prehistory to the present day. Data suggest that human language may have originated as a visual language and became primarily auditory with the later development of our voice/speech tract. Sign language may be categorized into two types. The first is used by individuals who have auditory/oral language and the signs are used for special situations, such as communication in a monastery in which there is a vow of silence. The second is used by those who do not have access to auditory/oral language, namely the deaf. MATERIAL AND METHODS: The history of the two forms of sign language and the development of the concept of the biological basis of language are reviewed from the fourth century BC to the present day. RESULTS: Sign languages of the deaf have been recognized since at least the fourth century BC. The codification of a monastic sign language occurred in the seventh to eighth centuries AD. Probable synergy between the two forms of sign language occurred in the 16th century. Among other developments, the Abbey de L'Epée introduced, in the 18th century, an oral syntax, French, into a sign language based upon indigenous signs of the deaf and newly created signs. During the 19th century, the concept of a "critical" period for the acquisition of language developed; this was an important stimulus for the exploration of the biological basis of language. The introduction of techniques, e.g. evoked potentials and functional MRI, during the 20th century allowed study of the brain functions associated with language.

Brain↗
PubMed2004

Development of otorhinological care of the child.

During the last third of the 20th century, pediatric otolaryngology became a defined specialty in many nations, resulting in focused training, fellowships, societies, journals, textbooks, etc. This development occurred as a result of an interaction between the changing sociological and economic status of the child and medical advances. In this paper the history of the status of children is investigated during the Reformation/Counter-Reformation, Enlightenment and Romantic periods, and during the recent era of Entitlement, and an analysis is made of the relationships between otolaryngological care of children during these periods, including a consideration of selected medical advances made during the 17th to 21st centuries, and the evolving status of children. Advances in education of the deaf, understanding the role of the adenoid and care of the airway were applied to the child patient not directly, as it may sometimes seem to physicians caring for a patient in a hands-on fashion, but rather via the bridge of the social and economic context of the time. This interactive process created a special body of knowledge that is now applied in a society that places a high value on the child. In the second half of the 20th century, i.e. during the period of Entitlement, the otolaryngological needs of the child became a demand, based in part upon a need for care of airway pathology in the premature infant, which fostered the establishment of pediatric otolaryngology as a specialty.

Child↗
PubMed2003

Five children--vignettes of language disorders.

The pediatric otolaryngologist cares for children who have abnormal language as a primary or secondary deficiency. Five children, each with a different form of language disorder, are presented. These are children with specific language impairment (SLI) expressive, pervasive developmental delay (autism), expressive language delay associated with severe to profound hearing loss early in life, language delay secondary to a moderate to severe hearing loss diagnosed late and not cared for, and language delay secondary delay secondary to social deprivation and otitis media with effusion.

Autistic Disorder↗
PubMed2003

The promotion of academic pediatric otolaryngology by journal peer review.

The professional journal promotes and sustains academic departments through several mechanisms that include peer review, editing, timing, and solicitation of works. The ways in which peer review strengthens and augments academic pediatric otolaryngology are through: the creation of new knowledge; knowledge transfer-teaching; the establishment and development of quality medical/surgical standards; scholarship; and the fostering of the development of the next generation of academic physicians is detailed.

Clinical Competence↗