Dental anxiety in Switzerland: trends in prevalence and associations with socioeconomic factors in 2010 and 2017.

Dental anxiety is a prevalent concern in Western societies, affecting a broad demographic from children to the elderly, and posing a challenge to the delivery of oral health care. The Swiss Dental Association (SSO) has been conducting national surveys since 1980, with additional questions since 2010, to better understand the Swiss population's perception of the dental profession. Their 2010 and 2017 surveys aimed to gain more insight into dental anxiety across Switzerland, and to relate their findings to various demographic and socio-economic factors.

Inscriptions on roadside memorials in Poland.

This paper focuses exclusively on inscriptions on roadside memorials. We conducted a review of studies of roadside memorial inscriptions and a field study of 29 inscriptions found on 156 roadside memorials in Poland to understand the similarities and differences between these inscriptions and those in other countries. The uniqueness of Polish inscriptions is their religious meaning.

Neural dissociation in the production of lexical versus classifier signs in ASL: distinct patterns of hemispheric asymmetry.

We examine the hemispheric organization for the production of two classes of ASL signs, lexical signs and classifier signs. Previous work has found strong left hemisphere dominance for the production of lexical signs, but several authors have speculated that classifier signs may involve the right hemisphere to a greater degree because they can represent spatial information in a topographic, non-categorical manner. Twenty-one unilaterally brain damaged signers (13 left hemisphere damaged, 8 right hemisphere damaged) were presented with a story narration task designed to elicit both lexical and classifier signs.

Sign language aphasia following right hemisphere damage in a left-hander: a case of reversed cerebral dominance in a deaf signer?

Recent lesion studies have shown that left hemisphere lesions often give rise to frank sign language aphasias in deaf signers, whereas right hemisphere lesions do not, suggesting similar patterns of hemispheric asymmetry for signed and spoken language. We present here a case of a left-handed, deaf, life-long signer who became aphasic after a right-hemisphere lesion. The subject exhibits deficits in sign language comprehension and production typically associated with left hemisphere damaged signers.

The relationship between age and IQ in adults with Williams syndrome.

The relationship between age and IQ was evaluated in a cross-sectional sample of 80 individuals with Williams syndrome (17 to 52 years). The relationship between age and WAIS-R subtest scores was such that increases and decreases in raw scores occurred at a rate sufficient to maintain stability of age-corrected scaled scores, indicating a developmental trajectory similar to that of the WAIS-R normative sample. Despite stability of age- corrected scaled scores with age, increased age was related to higher Performance IQ.