RESUMO
This study assessed microswitch-based technology to enable three post-coma adults, who had emerged from a minimally conscious state but presented motor and communication disabilities, to operate a radio device. The material involved a modified radio device, a microprocessor-based electronic control unit, a personal microswitch, and an amplified MP3 player. The study was carried out according to a non-concurrent multiple baseline design across participants. During the intervention, all three participants learned to operate the radio device, changing stations and tuning on some of them longer amounts of time than on others (i.e., suggesting preferences among the topics covered by those stations). They also ended a number of sessions before the maximum length of time allowed for them had elapsed. The practical (rehabilitation) implications of the findings were discussed.
Assuntos
Transtornos da Comunicação/reabilitação , Deficiência Intelectual/reabilitação , Atividades de Lazer , MP3-Player , Estado Vegetativo Persistente/reabilitação , Rádio , Atividades Cotidianas , Adulto , Idoso , Desenho de Equipamento , Feminino , Humanos , Aprendizagem , Masculino , Pessoa de Meia-IdadeRESUMO
The present two studies extended research evidence on the use of microswitch technology by post-coma persons with multiple disabilities. Specifically, Study I examined whether three adults with a diagnosis of minimally conscious state and multiple disabilities could use microswitches as tools to access brief, selected stimulus events. Study II assessed whether an adult, who had emerged from a minimally conscious state but was affected by multiple disabilities, could manage the use of a radio device via a microswitch-aided program. Results showed that the participants of Study I had a significant increase of microswitch responding during the intervention phases. The participant of Study II learned to change radio stations and seemed to spend different amounts of session time on the different stations available (suggesting preferences among the programs characterizing them). The importance of microswitch technology for assisting post-coma persons with multiple disabilities to positively engage with their environment was discussed.
Assuntos
Coma/reabilitação , Auxiliares de Comunicação para Pessoas com Deficiência , Pessoas com Deficiência/reabilitação , Estado Vegetativo Persistente/reabilitação , Rádio , Tecnologia Assistiva , Idoso , Coma/fisiopatologia , Pálpebras , Feminino , Dedos , Humanos , Masculino , Pessoa de Meia-Idade , Movimento , Estado Vegetativo Persistente/fisiopatologiaRESUMO
We reviewed studies involving the treatment of bruxism (i.e., teeth clenching or teeth grinding) in individuals with developmental disabilities. Systematic searches of electronic databases, journals, and reference lists identified 11 studies meeting the inclusion criteria. These studies were evaluated in terms of: (a) participants, (b) procedures used to assess bruxism, (c) intervention procedures, (d) results of the intervention, and (e) certainty of evidence. Across the 11 studies, intervention was provided to a total of 19 participants aged 4-43 years. Assessment procedures included dental screening under sedation and interviews with caregivers. Intervention approaches included prosthodontics, dental surgery, injection of botulinum toxin-a, behavior modification, music therapy, and contingent massage. Positive outcomes were reported in 82% of the reviewed studies. Overall, the evidence base is extremely limited and no definitive statements regarding treatment efficacy can be made. However, behavior modification and dental or medical treatment options (e.g., prosthodontics) seem to be promising treatment approaches. At present, a two-step assessment process, consisting of dental screening followed by behavioral assessment, can be recommended.