title: I know what I will see: action-specific motor preparation activity in a passive observation task.
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.
authors.affiliation: Department of Human Movement, Social and Health Sciences, University of Rome 'Foro Italico', 00135 Rome, Italy, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and Centre of Space Bio-medicine, University of Rome 'Tor Vergata', 00133 Rome, Italy chiara.bozzacchi@iit.it CNCS@UniTn.
authors.forename: Chiara
authors.initials: C
authors.lastname: Bozzacchi
authors.affiliation: Department of Human Movement, Social and Health Sciences, University of Rome 'Foro Italico', 00135 Rome, Italy, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and Centre of Space Bio-medicine, University of Rome 'Tor Vergata', 00133 Rome, Italy.
authors.forename: Donatella
authors.initials: D
authors.lastname: Spinelli
authors.affiliation: Department of Human Movement, Social and Health Sciences, University of Rome 'Foro Italico', 00135 Rome, Italy, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and Centre of Space Bio-medicine, University of Rome 'Tor Vergata', 00133 Rome, Italy.
authors.forename: Sabrina
authors.initials: S
authors.lastname: Pitzalis
authors.affiliation: Department of Human Movement, Social and Health Sciences, University of Rome 'Foro Italico', 00135 Rome, Italy, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and Centre of Space Bio-medicine, University of Rome 'Tor Vergata', 00133 Rome, Italy.
authors.forename: Maria Assunta
authors.initials: MA
authors.lastname: Giusti
authors.affiliation: Department of Human Movement, Social and Health Sciences, University of Rome 'Foro Italico', 00135 Rome, Italy, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and 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, Department of Psychology, University of Rome 'La Sapienza', 00185 Rome, Italy, Center for Neuroscience and Cognitive Systems, Istituto Italiano di Tecnologia, 38068, Rovereto (TN), Italy, Neuropsychological Unit, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, 00179 Rome, Italy, and Centre of Space Bio-medicine, University of Rome 'Tor Vergata', 00133 Rome, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Di Russo
mesh_terms: D000293:Adolescent; D000328:Adult; D005071:Evoked Potentials / Q000502:physiology*; D005260:Female; D018737:Hand Strength / Q000502:physiology; D006801:Humans; D008297:Male; D059167:Mirror Neurons / Q000502:physiology*; D009044:Motor Cortex / Q000502:physiology*; D009068:Movement / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*; D055815:Young Adult
keywords: ERP; action observation; grasping; motor preparation