Neuronal Correlates of Kinematics-to-Dynamics Transformation in the Supplementary Motor Area
نویسندگان
چکیده
منابع مشابه
Neuronal Correlates of Kinematics - to - Dynamics Transformation in the Supplementary Motor Area experience
addition, it was found that internal models for the dynamics are acquired independently of internal models for the kinematics, which subjects learn when the asso-Summary ciation between the visual stimulus and the instructed movement is perturbed (Krakauer et al., 1999; Flanagan It is widely acknowledged that movements are planned et al., 1999). Internal models for both the kinematics at the le...
متن کاملNeuronal Correlates of Kinematics-to-Dynamics Transformation in the Supplementary Motor Area
It is widely acknowledged that movements are planned at the level of the kinematics. However, the central nervous system must ultimately transform kinematic plans into dynamics-related commands. How, when, and where the kinematics-to-dynamics (KD) transformation is processed represent fundamental and unanswered questions. We recorded from the supplementary motor area (SMA) of two monkeys as the...
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Neuronal activity in the supplementary motor area (SMA) and primary motor cortex (MI) have been compared in many experiments during performance of many different motor tasks. On one hand, the activity in both areas may appear similar, especially when the motor task is simple. On the other hand, if the motor tasks are more demanding, neuronal activity in the SMA exhibits a variety of complex rel...
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To execute visually guided reaching movements, the central nervous system (CNS) must transform a desired hand trajectory (kinematics) into appropriate muscle-related commands (dynamics). It has been suggested that the CNS might face this challenging computation by using internal forward models for the dynamics. Previous work in humans found that new internal models can be acquired through exper...
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chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
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ژورنال
عنوان ژورنال: Neuron
سال: 2002
ISSN: 0896-6273
DOI: 10.1016/s0896-6273(02)01028-0