Trial-by-Trial Adaptation of Movements during Mental Practice under Force Field

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Trial-by-Trial Adaptation of Movements during Mental Practice under Force Field

Human nervous system tries to minimize the effect of any external perturbing force by bringing modifications in the internal model. These modifications affect the subsequent motor commands generated by the nervous system. Adaptive compensation along with the appropriate modifications of internal model helps in reducing human movement errors. In the current study, we studied how motor imagery in...

متن کامل

Trial-by-trial analysis of intermanual transfer during visuomotor adaptation.

Studies of intermanual transfer have been used to probe representations formed during skill acquisition. We employ a new method that provides a continuous assay of intermanual transfer, intermixing right- and left-hand trials while limiting visual feedback to right-hand movements. We manipulated the degree of awareness of the visuomotor rotation, introducing a 22.5° perturbation in either an ab...

متن کامل

Prism adaptation by mental practice.

The prediction of our actions and their interaction with the external environment is critical for sensorimotor adaptation. For instance, during prism exposure, which deviates laterally our visual field, we progressively correct movement errors by combining sensory feedback with forward model sensory predictions. However, very often we project our actions to the external environment without phys...

متن کامل

Trial - by - trial analysis of intermanual transfer during visuomotor adaptation 1 2

Trial-by-trial analysis of intermanual transfer during visuomotor adaptation 1 2 Jordan A. Taylor, Greg J. Wojaczynski, and Richard B. Ivry 3 4 Department of Psychology, University of California, Berkeley 5 6 Abstract 7 Studies of intermanual transfer have been used to probe representations formed 8 during skill acquisition. We employ a new method that provides a continuous 9 assay of intermanu...

متن کامل

Motor learning without doing: trial-by-trial improvement in motor performance during mental training.

Although there is converging experimental and clinical evidences suggesting that mental training with motor imagery can improve motor performance, it is unclear how humans can learn movements through mental training despite the lack of sensory feedback from the body and the environment. In a first experiment, we measured the trial-by-trial decrease in durations of executed movements (physical t...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Computational and Mathematical Methods in Medicine

سال: 2013

ISSN: 1748-670X,1748-6718

DOI: 10.1155/2013/109497