Voice processing abilities in children with autism, children with specific language impairments and young typically developing children

It is well established that people with autism have impaired face processing, but much less is known about voice processing in autism. Four experiments were therefore carried out to assess (1) familiar voice-face and sound-object matching; (2) familiar voice recognition; (3) unfamiliar voice discrimination; and (4) vocal affect naming and vocal-facial affect matching. In Experiments 1 and 2 language-matched children with specific language impairment (SLI) were the controls. In Experiments 3 and 4 language-matched children with SLI and young mainstream children were the controls. The results were unexpected: the children with autism were not impaired relative to controls on Experiments 1, 2 and 3, and were superior to the children with SLI on both parts of Experiment 4, although impaired on affect matching relative to the mainstream children. These results are interpreted in terms of an unexpected impairment of voice processing in the children with SLI associated partly, but not wholly, with an impairment of cross-modal processing. Performance on the experimental tasks was not associated with verbal or nonverbal ability in either of the clinical groups. The implications of these findings for understanding autism and SLI are discussed

In vitro comparison of the effects of rough and polished stem surface finish on pressure generation in cemented hip arthroplasty

Background and purpose High pressures around implants can cause bone lysis and loosening. We investigated how pressures are generated around cemented femoral stems

In vitro influence of stem surface finish and mantle conformity on pressure generation in cemented hip arthroplasty

Background and purpose Under physiological loads, debonded cemented femoral stems have been shown to move within their cement mantle and generate a fluid pump that may facilitate peri-prosthetic osteolysis by pressurizing fluid and circulating wear debris. The long-term physiological loading of rough and polished tapered stems in vitro has shown differences in performance, with greater interface pressures generated by the rough stems. In this study we investigated the individual effects of stem surface finish, degree of mantle wear, and mode of loading on the stem pump mechanism

Unusual colour forms of the woodlouse Porcellio scaber (Latreille) on Mull

Volume: 24Start Page: 141End Page: 14

Urban Biodiversity: Successes and Challenges: Clydebank as a hotspot for the common pill woodlouse Armadillidium vulgare

Volume: 25Start Page: 20End Page: 2

The migrant moth, small marbled Eublemma parva, in central Scotland in 2011

Volume: 25Start Page: 129End Page: 12

The feathered ranunculus Polymixis lichenea (Hubner) Lepidoptera: Noctuidae, in the west of Scotland

Volume: 25Start Page: 59End Page: 6

Pill millipede Glomeris marginata on Jura

Volume: 24Start Page: 93End Page: 9