It appears you don't have support to open PDFs in this web browser. To view this file, Open with your PDF reader
Abstract
Literature on mirror neurons has shown that seeing someone preparing to move generates in the motor areas of the observers a brain activity similar to that generated when the subject prepares his own actions. Thus, the ‘mirroring’ of action would not be limited to the execution phase but also involves the preparation process. Here we confirm and extend this notion showing that, just as different brain activities prepare different voluntary actions, also different brain activities prepare to observe different predictable actions. Videos of two different actions from egocentric point of view were presented in separate blocks: (i) grasping of a cup and (ii) impossible grasping of a cup. Subjects had to passively observe the videos showing object-directed hand movements. Through the use of the event-related potentials, we found a cortical activity before observing the actions, which was very similar to the one recorded prior to the actual execution of that same action, in terms of both topography and latency. This anticipatory activity does not represent a general preparation state but an action-specific state, because being dependent on the specific meaning of the forthcoming action. These results reinforce our knowledge about the correspondence between action, perception and cognition.
You have requested "on-the-fly" machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Show full disclaimer
Neither ProQuest nor its licensors make any representations or warranties with respect to the translations. The translations are automatically generated "AS IS" and "AS AVAILABLE" and are not retained in our systems. PROQUEST AND ITS LICENSORS SPECIFICALLY DISCLAIM ANY AND ALL EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES FOR AVAILABILITY, ACCURACY, TIMELINESS, COMPLETENESS, NON-INFRINGMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Your use of the translations is subject to all use restrictions contained in your Electronic Products License Agreement and by using the translation functionality you agree to forgo any and all claims against ProQuest or its licensors for your use of the translation functionality and any output derived there from. Hide full disclaimer
Details
1 Department of Human Movement, Social and Health Sciences, University of Rome ‘Foro Italico’, 00135 Rome, Italy, 2 Department of Psychology, University of Rome ‘La Sapienza’, 00185 Rome, Italy, 3 Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, 4 Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, 5 Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 6 Centre of Space Bio-medicine, University of Rome ‘Tor Vergata’, 00133 Rome, Italy; Department of Human Movement, Social and Health Sciences, University of Rome ‘Foro Italico’, 00135 Rome, Italy, 2 Department of Psychology, University of Rome ‘La Sapienza’, 00185 Rome, Italy, 3 Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, 4 Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, 5 Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 6 Centre of Space Bio-medicine, University of Rome ‘Tor Vergata’, 00133 Rome, Italy; Department of Human Movement, Social and Health Sciences, University of Rome ‘Foro Italico’, 00135 Rome, Italy, 2 Department of Psychology, University of Rome ‘La Sapienza’, 00185 Rome, Italy, 3 Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, 4 Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, 5 Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 6 Centre of Space Bio-medicine, University of Rome ‘Tor Vergata’, 00133 Rome, Italy
2 Department of Human Movement, Social and Health Sciences, University of Rome ‘Foro Italico’, 00135 Rome, Italy, 2 Department of Psychology, University of Rome ‘La Sapienza’, 00185 Rome, Italy, 3 Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, 4 Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, 5 Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 6 Centre of Space Bio-medicine, University of Rome ‘Tor Vergata’, 00133 Rome, Italy; Department of Human Movement, Social and Health Sciences, University of Rome ‘Foro Italico’, 00135 Rome, Italy, 2 Department of Psychology, University of Rome ‘La Sapienza’, 00185 Rome, Italy, 3 Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, 4 Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, 5 Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 6 Centre of Space Bio-medicine, University of Rome ‘Tor Vergata’, 00133 Rome, Italy