Rehabilitation in cerebral palsy.

Cerebral palsy is the most frequent physical disability of childhood onset. Over the past four decades, prevalence has remained remarkably constant at 2 to 3 per 1,000 live births in industrialized countries. In this article I concentrate on the rehabilitation and outcome of patients with cerebral palsy. The epidemiologic, pathogenetic, and diagnostic aspects are highlighted briefly as they pertain to the planning and implementation of the rehabilitation process.     

After Authenticity at an American Heritage Site

This essay explores what happens to a heritage site after authenticity. The site is Colonial Williamsburg, one of the most ambitious reconstruction projects ever undertaken and a place intended to be experienced as an objective correlate of an American national identity. Because it makes such claims, throughout its history the site has been subject to critiques by those wishing to undermine its authority to speak as the voice of an all-encompassing America. Moreover, in the past 20 years, professional historians at Colonial Williamsburg have become articulate on-site critics of the epistemology of authenticity as they promulgate a historiography currently popular in history museums and in the academy.     

Frontal EMG-biofeedback training of athetoid cerebral palsy patients

Six athetoid cerebral palsy patients participated in the following: speech and motor prebiofeedback training evaluation; frontal EMG biofeedback training, 6 wk; speech and motor postbiofeedback training evaluation, Frontal pretraining levels for the subjects averaged 28.9 µV p-p. Subjects' feedback consisted of an auditory signal(clicks) varying proportionately with frontal EMG activity. A visual meter display of the integrated EMG was also provided. Self-regulation of frontal EMG was evident for all subjects within session 1. Throughout all sessions, EMG levels of 2–4 µV were often attained. Trend analysis of EMG acquisition curves showed significant reduction in frontal tension across sessions for all but one subject. Frontal posttraining levels averaged 13.0 µV p-p. Parents or subjects, or both, reported subtle improvements in various speech and motor functions, a finding confirmed by objective postbiofeedback training evaluation. Only the 2 most severely impaired subjects, JA and DS, failed to improve significantly on the speech measures. All subjects improved significantly on those measures that tapped fine and gross motor skills. Collectively, these results indicate that EMG biofeedback training shows promise as an additional treatment modality in the habilitation of cerebral palsy patients.     

Family as a factor in cerebral palsy prevention

The aim of the study was to assess maternal perception of family impact on the course and outcome of rehabilitation in children with cerebral motor impairment. The study included 135 children with cerebral motor impairment. Their motor development was followed-up over a one-year period by use of structured interview with the children's mothers after 12-month rehabilitation. The course of rehabilitation was assessed by the method of locomotor system functional evaluation. The improvement achieved in motor development was significantly better in the group of children whose mothers found their relationships with extended family excellent than in those whose mothers considered it good or poor. The study showed that mothers to children with cerebral motor impairment frequently feel the lack of extended family support, being it real or perceived as such by the mothers due to their emotional sensitivity, suggesting the need of additional studies of the reasons for this. These findings indicate that greater attention should be paid by health professionals to the psychological support offered to these mothers.     

Ocular defects in children with cerebral palsy.

Children with cerebral palsy have a high incidence of ocular abnormalities. All such children should be examined by an ophthalmologist soon after cerebral palsy is diagnosed.     

Managing to excel at science

Amid growing recognition that a successful scientific career requires skills beyond scientific acumen, institutions are racing to provide management training for newly minted principal investigators.