A prolonged motor imagery session alter imagined and actual movement durations: Potential implications for neurorehabilitation
| العنوان: | A prolonged motor imagery session alter imagined and actual movement durations: Potential implications for neurorehabilitation |
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| المؤلفون: | Charalambos Papaxanthis, Romuald Lepers, Vianney Rozand, Florent Lebon, Paul J. Stapley |
| المساهمون: | Cognition, Action, et Plasticité Sensorimotrice [Dijon - U1093] ( CAPS ), Université de Bourgogne ( UB ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Neural Control of Movement Laboratory [University of Wollongong], University of Wollongong, Cognition, Action, et Plasticité Sensorimotrice [Dijon - U1093] (CAPS), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), University of Wollongong [Australia] |
| المصدر: | Behavioural Brain Research Behavioural Brain Research, Elsevier, 2016, 297, pp.67--75. 〈http://www.sciencedirect.com/science/article/pii/S0166432815302059Test〉. 〈10.1016/j.bbr.2015.09.036〉 Behavioural Brain Research, Elsevier, 2016, 297, pp.67--75. ⟨10.1016/j.bbr.2015.09.036⟩ |
| بيانات النشر: | Elsevier BV, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Male, medicine.medical_treatment, Electromyography, arm movements, Session (web analytics), Developmental psychology, Behavioral Neuroscience, 0302 clinical medicine, Rehabilitation, medicine.diagnostic_test, Movement (music), 05 social sciences, Motor Cortex, Neurological Rehabilitation, Transcranial Magnetic Stimulation, Duration (music), Arm, Imagination, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], muscle fatigue, Female, Psychology, performance, Adult, medicine.medical_specialty, 050105 experimental psychology, facilitation, physical practice, Mental practice, Time, Young Adult, 03 medical and health sciences, Physical medicine and rehabilitation, Motor imagery, medicine, Humans, 0501 psychology and cognitive sciences, improvement, Muscle, Skeletal, Neurorehabilitation, representations, evoked-potentials, Evoked Potentials, Motor, Mental Fatigue, Arm pointing movement, Transcranial magnetic stimulation, [ SDV.NEU ] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], activation, Psychomotor Performance, 030217 neurology & neurosurgery |
| الوصف: | International audience; Mental practice with motor imagery improves motor performance, for example reducing the duration of goal-directed movements. However, it is not known whether an experimental session involving prolonged sequences of motor imagery induces mental fatigue and alters motor and mental performances. In this study, participants imagined 100 point-to-point arm movements combined with actual pointing movements every 10 or 50 imagined movements. Participants reported a subjective feeling of mental fatigue after imagining 100 pointing movements. When participants performed actual movements every 50 imagined movements, the duration of both actual and imagined movements increased at the end of the protocol. On the contrary, no change in actual and imagined movement duration was observed when participants performed actual movements every 10 imagined movements. These results suggested that the repetition of many imagined movements induced mental fatigue and altered the mental simulation and the actual execution processes of the movement. However, the regular execution of actual movements seemed to counteract the negative effect of mental fatigue as both actual and imagined movement duration remained constant with actual trials inserted between mental rehearsals. We suggest that during training or rehabilitation programs, actual movements should be executed and/or imagined movement duration should be controlled to avoid the negative effects of mental fatigue on motor performance. |
| تدمد: | 0166-4328 1872-7549 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c5e232a7d0aa0cfd3216c06d64d269Test https://doi.org/10.1016/j.bbr.2015.09.036Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....42c5e232a7d0aa0cfd3216c06d64d269 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 01664328 18727549 |
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