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Improvement and generalization of arm motor performance through motor imagery practice

Gentili, R ; Papaxanthis, C ; Pozzo, T

Neuroscience, February 2006, Vol.137(3), pp.761-72 [Tạp chí có phản biện]

ISSN: 0306-4522 ; PMID: 16338093 Version:1

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  • Nhan đề:
    Improvement and generalization of arm motor performance through motor imagery practice
  • Tác giả: Gentili, R ; Papaxanthis, C ; Pozzo, T
  • Chủ đề: Arm ; Practice (Psychology) ; Imagination -- Physiology ; Learning -- Physiology ; Motor Skills -- Physiology ; Psychomotor Performance -- Physiology
  • Là 1 phần của: Neuroscience, February 2006, Vol.137(3), pp.761-72
  • Mô tả: This study compares the improvement and generalization of arm motor performance after physical or mental training in a motor task requiring a speed-accuracy tradeoff. During the pre- and post-training sessions, 40 subjects pointed with their right arm as accurately and as fast as possible toward targets placed in the frontal plane. Arm movements were performed in two different workspaces called right and left paths. During the training sessions, which included only the right path, subjects were divided into four training groups (n = 10): (i) the physical group, subjects overtly performed the task; (ii) the mental group, subjects imagined themselves performing the task; (iii) the active control group, subjects performed eye movements through the targets, (iv) the passive control group, subjects did not receive any specific training. We recorded movement duration, peak acceleration and electromyographic signals from arm muscles. Our findings showed that after both physical and mental training...
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 0306-4522 ; PMID: 16338093 Version:1

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