Search results for "Mental training"
showing 3 items of 3 documents
Neurophysiological mechanisms of motor imagery : effects of associated somatosensory stimulation
2018
Mental training, which involves mentally simulating an action without motor output, is an effective stimulus to improve the maximal voluntary contraction. If only the motor pathway is activated, an activation of the somatosensory cortex is observed despite the lack of afferent feedback. Indeed, the motor imagery task efficiency is based in part on an interaction between motor and sensory pathway. Thus, it’s seems reasonable to think that the addition of sensory afferent feedback during motor imagery could potentiate the motor imagery effects and thus improve motor performance. In our first study, we showed that the addition of somatosensory stimulation of Ia-afferents during a motor imagery…
Study of behavioral and neurophysiological mechanisms following motor imagery training
2017
For many years, research in motor control, sport science and rehabilitation focused on the performance improvement following mental practice. However, some mechanisms, behavioral and neurophysiological, remain insufficiently understood. In our first study, we demonstrated the impossibility to predict the future performance improvement following imagined repetitions of a speed accuracy trade-off task, with a subjective evaluation of imagery ability of young healthy individuals. However, it is essential to produce clear and vivid mental simulations throughout the training to obtain a better performance improvement. Besides, by a further analysis of performance, the results of our second study…
Intervención psicológica en un equipo de gimnasia rítmica deportiva : estudio de un caso
2013
We present an intervention programme with a female rhythmic gymnastics team (N =7), with members aged 15 to 21 (M = 18, SD = 2) competing in the senior national category. Fourteen psychological group sessions were conducted between September and December 2011. The motivational climate, approaches to goals, team cohesion, the coach's leadership style and gymnasts' psychological skills were assessed before and after the intervention programme. The results showed reductions in an ego-involving climate and ego-orientation and an increase in a task-involving climate. We found changes in the leadership style of the coach, moving toward an optimal leadership profile. There was a progressive improv…