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Geometrical conditions for ballistic and visually controlled movements

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MAP20071020676
Gan, Khai-Chung
Geometrical conditions for ballistic and visually controlled movements / Khai-Chung Gan and Errol R. Hoffmann
Sumario: The ballistic movement is defined as a rapid voluntary movement which is motor programmed and in which visual feedback for path correction is not possible. A discrete ballistic movement is of short movement duration with a triphasic pattern in the elctromyograph (EMG) for muscle activity and has an acceleration pattern which approximates a sinusoidal wave form. The aim of the present work was to fully explore the geometrical factors which determine whether a movement will be made ballistically or under visual control
En: Ergonomics. - London [etc.]. - Vol. 31, nº 5, May 1988 ; p. 829-839
1. Ergonomía . 2. MTM . 3. Pruebas visuales . 4. Modelos matemáticos . 5. Electromiografía . 6. Ley de Fitts . 7. Congresos . I. Hoffmann, Errol R. . II. International Ergonomics Association (1988: Sydney) . III. Title. IV. Título: Ergonomics.