Resumos
182 crianças normais de 6 a 14 anos de idade foram neurologicamente examinadas. Os resultados relacionados à dominância lateral revelaram 156 (85,71%) destros, 8 (4,39%) canhotos e 18 (9,89%) com dominância indeterminada. O conceito de ambidestrismo fundamentado na equivalência de competência motora entre os antímeros foi rejeitado. A análise dos resultados leva a fundamentar na interação 'indivíduo-universo', a formação da dominância lateral. Considera-se nesta interação a aquisição de praxias e a criação de estruturas neuronais dinâmicas, em relação e concomitância com o surgimento e o desenvolvimento da ação motora.
dominância lateral; praxias; estrutura neuronal; facilitação; automatismo
182 normal children from 6 to 14 years old presenting learning difficulties were neurologically examined. A 149 items questionaire covering the intrauterine, peri and post partum life were answered by parents and afterwards detailed in interview consultation. Special procedures on motor skill were added to the usual neurological examination, to text motor performance differences between antimeres. Dextrallity appeared in 156 cases (85.71%), sinistrality in 8 (4.39%) and in 18 cases (9.89%) the lateral dominance could not be determined. The concept of ambidextrallity was rejected for the bilateral equivalence in motor competence was not found in the subjects. The results lead to interpret the lateral dominance as a proportional distribution of motor performances in the right and left halves of the body in a process of constant improvement of motor skills which takes place in and belongs to the development of interdependence between the individuals and their environment. It is by way of such interrelationships that the significant motor activity (praxias) is acquired. Lateral dominance is considered a dynamic mechanism resulting from this interactive process which aim is directed together with other mechanisms to provide and improve the human being survival.
lateral dominance; praxias; struture-performance relation; facilitation; automatism
A dominância lateral em 182 crianças. 1. os antímeros, as praxias, a relação estrutura-desempenho
The lateral dominance in 182 children: 1. the antimeres, the praxias, the struture-perfomance relation
Ceme Ferreira Jordy
Livre Docente, Professor Adjunto de Neurologia na Escola Paulista de Medicina, Professor Colaborador de Neuropsicologia no Instituto de Psicologia da Universidade de São Paulo
RESUMO
182 crianças normais de 6 a 14 anos de idade foram neurologicamente examinadas. Os resultados relacionados à dominância lateral revelaram 156 (85,71%) destros, 8 (4,39%) canhotos e 18 (9,89%) com dominância indeterminada. O conceito de ambidestrismo fundamentado na equivalência de competência motora entre os antímeros foi rejeitado. A análise dos resultados leva a fundamentar na interação 'indivíduo-universo', a formação da dominância lateral. Considera-se nesta interação a aquisição de praxias e a criação de estruturas neuronais dinâmicas, em relação e concomitância com o surgimento e o desenvolvimento da ação motora.
Palavras-chave:dominância lateral, praxias, estrutura neuronal, facilitação, automatismo.
SUMMARY
182 normal children from 6 to 14 years old presenting learning difficulties were neurologically examined. A 149 items questionaire covering the intrauterine, peri and post partum life were answered by parents and afterwards detailed in interview consultation. Special procedures on motor skill were added to the usual neurological examination, to text motor performance differences between antimeres. Dextrallity appeared in 156 cases (85.71%), sinistrality in 8 (4.39%) and in 18 cases (9.89%) the lateral dominance could not be determined. The concept of ambidextrallity was rejected for the bilateral equivalence in motor competence was not found in the subjects. The results lead to interpret the lateral dominance as a proportional distribution of motor performances in the right and left halves of the body in a process of constant improvement of motor skills which takes place in and belongs to the development of interdependence between the individuals and their environment. It is by way of such interrelationships that the significant motor activity (praxias) is acquired. Lateral dominance is considered a dynamic mechanism resulting from this interactive process which aim is directed together with other mechanisms to provide and improve the human being survival.
Key words:lateral dominance, praxias, struture-performance relation, facilitation, automatism.
Texto completo disponível apenas em PDF.
Full text available only in PDF format.
Aceite: 20-abril-1995.
Estudo parcialmente apresentado no 14° Congresso Interamericano de Psicologia (São Paulo, 1973)
Dr. Ceme Ferreira Jordy - Av. Sabiá 418 - 04515-000 São Paulo SP - Brasil.
- In: Jordy CF. A dominância lateral em 182 crianças: 2. O ato motor consciente. Arq Neuropsiquiatr 1995, 53: 639 -643.
Datas de Publicação
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Publicação nesta coleção
21 Dez 2010 -
Data do Fascículo
Set 1995
