Two Agents in the Brain: Motor Control of Unimanual and Bimanual Reaching Movements
نویسندگان
چکیده
منابع مشابه
Two Agents in the Brain: Motor Control of Unimanual and Bimanual Reaching Movements
Previous studies have suggested that the left and right hands have different specialties for motor control that can be represented as two agents in the brain. This study examined how coordinated movements are performed during bimanual reaching tasks to highlight differences in the characteristics of the hands. We examined motor movement accuracy, reaction time, and movement time in right-handed...
متن کاملBalanced motor primitive can explain generalization of motor learning effects between unimanual and bimanual movements
Motor learning in unimanual and bimanual planar reaching movements has been intensively investigated. Although distinct theoretical frameworks have been proposed for each of these reaching movements, the relationship between these movements remains unclear. In particular, the generalization of motor learning effects (transfer of learning effects) between unimanual and bimanual movements has yet...
متن کاملNeural interactions between motor cortical hemispheres during bimanual and unimanual arm movements
Cortico-cortical connections through the corpus callosum are a major candidate for mediating bimanual coordination. However, aside from the de®cits observed after lesioning this connection, little positive evidence indicates its function in bimanual tasks. In order to address this issue, we simultaneously recorded neuronal activity at multiple sites within the arm area of motor cortex in both h...
متن کاملNeural interactions between motor cortical hemispheres during bimanual and unimanual arm movements.
Cortico-cortical connections through the corpus callosum are a major candidate for mediating bimanual coordination. However, aside from the deficits observed after lesioning this connection, little positive evidence indicates its function in bimanual tasks. In order to address this issue, we simultaneously recorded neuronal activity at multiple sites within the arm area of motor cortex in both ...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2010
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0010086