연속반응시간과제를 이용한 교차훈련의 효과 = The Effect of Cross Education using Serial Reaction Time

다국어 초록 (Multilingual Abstract)

Purpose: We investigated the effects of physical practice, mental practice, and cross education using serial reaction time (SRT). We recruited 21 right-handed healthy males and females who gave consent and had no clinical history for their upper limbs. Methods: The subjects were divided into three groups; actual practice (n=7), mental practice (n=7), and controls (n=7), who performed actual training, mental training, or no intervention respectively for three weeks. Super lab 4.0 displayed four symbols on the monitor and subjects pushed on the matching button, with reaction time assessed pre- and post-intervention. Results: Reaction time was significantly lower after actual or mental practice (p<0.05). Actual practice also decreased left hand reaction time. Conclusion: Actual practice and mental practice can improve motor learning, but mental practice is not sufficient for cross education.

참고문헌 (Reference)

1 박지원, "편측 협응훈련에 의한 운동신경망의 재조직 및 교차훈련의 효과 -사례연구-" 한국전문물리치료학회 9 (9): 67-76, 2002

2 이은현, "보건통계분석" 군자출판사 2004

3 Hubal MJ, "Variability in muscle size and strength gain afterunilateral resistance training" 37 (37): 964-972, 2005

4 Parsons LM, "Use of implicitmotor imagery for visual shape discrimination asrevealed by PET" 375 (375): 54-58, 1995

5 Weeks DL, "Training with anupper-limb prosthetic simulator to enhance transfer ofskill across limbs" 84 (84): 437-443, 2003

6 Braun SM, "The effects ofmental practice in stroke rehabilitation: a systematicreview" 87 (87): 842-852, 2006

7 Farthing JP, "The effect of eccentric trainingat different velocities on cross-education" 89 (89): 570-577, 2003

8 Oldfield RC, "The assessment and analysis of handedness:The edinburgh inventory" 9 (9): 97-113, 1971

9 Yue G, "Strength increases from the motorprogram: comparison of training with maximal voluntaryand imagined muscle contractions" 67 (67): 1114-1123, 1992

10 Werheid K, "Rule learning in aserial reaction time task: an fMRI study on patientswith early Parkinson's disease" 16 (16): 273-284, 2003

11 Ietswaart M, "Recoveryof hand function through mental practice: a studyprotocol" 6 : 39-, 2006

12 Hewett TE, "Reaching kinematicsto measure motor changes after mental practice instroke" 14 (14): 23-29, 2007

13 Smith AM, "Psychological impact of injuries in athletes" 22 (22): 391-405, 1996

14 Jackson PL, "Potential role ofmental practice using motor imagery in neurologicrehabilitation" 82 (82): 1133-1141, 2001

15 Song S, "Perceptual sequencelearning in a serial reaction time task" 189 (189): 145-158, 2008

16 Vogt S, "On relations between perceiving, imagining andperforming in the learning of cyclical movementsequences" 86 (86): 191-216, 1995

17 Maffiuletti NA, "Neuromuscularadaptations to electrostimulation resistance training" 85 (85): 167-175, 2006

18 Kristeva R, "Neuromagnetic fieldsaccompanying unilateral and bilateral voluntarymovements: topography and analysis of cortical sources" 81 (81): 284-298, 1991

19 Halsband U, "Motor learning in man: a reviewof functional and clinical studies" 99 (99): 414-424, 2006

20 Davidson PR, "Motor learning and predictionin a variable environment" 13 (13): 232-237, 2003

21 Szameitat AJ, "Motor imagery of complexeveryday movements: An fMRI study" 34 (34): 702-713, 2007

22 Brouziyne M, "Mental imagery combined withphysical practice of approach shots for golf beginners" 101 (101): 203-211, 2005

23 Sanders CW, "Learningbasic surgical skills with mental imagery: using thesimulation centre in the mind" 42 (42): 607-612, 2008

24 Ziessler M, "Learning of event sequences isbased on response-effect learning: further evidence froma serial reaction task" 27 (27): 595-613, 2001

25 Fourkas AD, "Kinestheticimagery and tool-specific modulation of corticospinalrepresentations in expert tennis players" 18 (18): 2382-2390, 2008

26 Gentili R, "Improvement andgeneralization of arm motor performance through motorimagery practice" 137 (137): 761-772, 2006

27 van der Graaf FH, "Implicitsub-unit learning in a serial reaction time task inhumans" 301 (301): 151-153, 2001

28 Jackson RC, "Implicit perceptual training: how,when, and why?" 24 (24): 308-325, 2005

29 Driediger M, "Imagery use by injuredathletes: a qualitative analysis" 24 (24): 261-271, 2006

30 Hortobágyi T, "Greater crosseducation following training with muscle lengtheningthan shortening" 29 (29): 107-112, 1997

31 Zimmermann-Schlatter A, "Efficacy of motor imagery in post-stroke rehabilitation: asystematic review" 5 : 8-, 2008

32 Cumming J, "Deliberate imagery practice: thedevelopment of imagery skills in competitive athletes" 20 (20): 137-145, 2002

33 Toca-Herrera JL, "Cross-educationafter one session of unilateral surface electricalstimulation of the rectus femoris" 22 (22): 614-618, 2008

34 Farthing JP, "Cross-education ofarm muscular strength is unidirectional in right-handedindividuals" 37 (37): 1594-1600, 2005

35 Munn J, "Contralateral effects ofunilateral resistance training: a meta-analysis" 96 (96): 1861-1866, 2004

36 Zhou S, "Chronic neural adaptations to unilateral exercise:mechanisms of cross education" 28 (28): 177-184, 2000

37 Hortobágyi T, "Changes insegmental and motor cortical output with contralateralmuscle contractions and altered sensory inputs inhumans" 90 (90): 2451-2459, 2003

38 Muellbacher W, "Changes inmotor cortex excitability during ipsilateral hand muscleactivation in humans" 111 (111): 344-349, 2000

39 Page SJ, "A randomized efficacy andfeasibility study of imagery in acute stroke" 15 (15): 233-240, 2001