Dynamics of visual feedback in a laboaratory simulation of penalty kick (2002)
- Authors:
- Autor USP: RANVAUD, RONALD DENNIS PAUL KENNETH CLIVE - ICB
- Unidade: ICB
- Assunto: FISIOLOGIA
- Language: Inglês
- Abstract: Objectives: Scientists have devoted relatively little attention to soccer penalty kicks, despite their decisive role in important competitions such as the World Cup. We investigated a closed loop situation in wich kickers try to react to goalkeeper action. Methods: A paradigm simulating a penalty kick in the laboratory was used to investigate the dynamics of the closed loop strategy in controlled conditions. Conclusions: The probability of correctly responding to simulated goalkeeper motion as a function of time available followed a logistic curve. Kickers on average reached perfect performance only if the goalkeeper committed him/herself to one side about 400 ms before ball contact and showed chance performance if the goalkeeper motion ocurred less than 150 ms before ball contact. Interestingly, coincidence judgment - another aspects of the laboratory resposes - appeared to be affected for a much longer time (>500 ms) than needed to correctly determine laterality. The present study is meant as groundwork for experiments in more ecological conditions and their detailed results might be applicable to kickers and goalkeepers
- Imprenta:
- Publisher: Comissão de Cultura e Extensão Universitária do ICB/USP
- Publisher place: São Paulo
- Date published: 2002
- Source:
- Título do periódico: Resumos
- Conference titles: Congresso Instituto Ciências Biomédicas, IV
-
ABNT
MORYA, E e RANVAUD, R D e PINHEIRO, W. Dynamics of visual feedback in a laboaratory simulation of penalty kick. 2002, Anais.. São Paulo: Comissão de Cultura e Extensão Universitária do ICB/USP, 2002. . Acesso em: 06 jun. 2024. -
APA
Morya, E., Ranvaud, R. D., & Pinheiro, W. (2002). Dynamics of visual feedback in a laboaratory simulation of penalty kick. In Resumos. São Paulo: Comissão de Cultura e Extensão Universitária do ICB/USP. -
NLM
Morya E, Ranvaud RD, Pinheiro W. Dynamics of visual feedback in a laboaratory simulation of penalty kick. Resumos. 2002 ;[citado 2024 jun. 06 ] -
Vancouver
Morya E, Ranvaud RD, Pinheiro W. Dynamics of visual feedback in a laboaratory simulation of penalty kick. Resumos. 2002 ;[citado 2024 jun. 06 ] - Mapping the spatial distribution of attention through reaction times
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