ABSTRACT
Introdução: O Chedoke Arm and Hand Activity Inventory (CAHAI) foi desenvolvido nas línguas inglesa e francesa, com versão original nos dois idiomas, para a avaliação do nível de atividade dos membros superiores em indivíduos com hemiparesia após Acidente Vascular Encefálico (AVE). Objetivo: Realizar o processo de adaptação transcultural do manual de aplicação e da folha de pontuação do CAHAI para a língua portuguesa-Brasil. Método: Constituído de sete etapas, o processo de tradução consistiu em: i) duas traduções independentes; ii) compilação das duas traduções, formando uma única tradução; iii) revisão do layout, da tipografia e da gramática; iv) duas retrotraduções independentes; v) reunião com Comitê de Especialistas; vi) envio para a autora da versão original, e vii) pré-teste da versão CAHAI-Brasil (avaliadores: n=5; sujeitos: n=4). Resultados: A versão CAHAI-Brasil teve resultados satisfatórios nas etapas de tradução e adaptação, e índices de concordância entre os avaliadores adequados (kappa entre 0,76 e 1,00). Houve necessidade de substituir alguns termos utilizados no manual e de adaptar alguns dos materiais utilizados no teste. Conclusão: Este estudo mostra que a versão CAHAI-Brasil foi traduzida e adaptada com êxito.
Introduction: The Chedoke Arm and Hand Activity Inventory (CAHAI) was developed in English and French (original version in both languages) for evaluation of the level of the upper limb activity in subjects with hemiparesis after stroke. Objective: To translate and cross-culturally adapt the manual of application and scoring of CAHAI to Portuguese-Brazil. Method: The process included six steps: the translation process with two independent translation; merging of the two translation; layout, typography and grammar review; two independent backtranslations; meeting with the Committee of Experts, and sending to the author of the original version, and pre-testing of the version CAHAI-Brazil (raters: n=5; subjects: n=4). Results: The CAHAI-Brasil version had satisfactory results in the translation and adaptation, and appropriate index of agreement among raters (kappa between 0,76 and 1,00). Some expressions in the manual and some of the materials used for the test had to be adapted to Brazilian culture. Conclusion: This study show the CAHAI-Brazil version was successfully translated and adapted
ABSTRACT
This work investigated the effect of the Hj receptor blockade in the forebrain of ablated Carassius auratus in a simple stimulus-response learning task using a T-maze test with positive reinforcement. The goldfish were submitted to surgery for removal of both telencephalic lobes five days before beginning the experiment. A T-shaped glass aquarium was employed, with two feeders located at the extremities of the long arm. One of the two feeders was blocked. The experimental triáis were performed in nine consecutive days. Each fish was individually placed in the short arm and confined there for thirty seconds, then it was allowed to swim through the aquarium to search for food for ten minutes (máximum period). Time to find food was analysed in seconds. Animáis were injected intraperitoneally with chlorpheniramine (CPA) at 16 mg/kg of body weight or saline after every trial, ten minutes after being placed back in the home aquarium. The results show that all the training latencies of the A-SAL group were higher than the latencies of the S-SAL group. The S-SAL group had decreased latencies from the second trial on, while the S-CPA group showed decreased latencies after the fourth trial. The A-SAL group showed reduced latencies after the fifth trial, but the A-CPA group mainteined the latencies throughout the experiment. This suggests that CPA impairs the consolidation of learning both on telencephalon ablated animáis and in sham-operated ones through its action on mesencephalic structures of the brain and/or on the cerebellum in teleost fish.