Time to Tango: Expertise and contextual anticipation during action observation
Predictive theories of action observation propose that we use our own motor system as a guide for anticipating and understanding other people's actions through the generation of context-based expectations. According to this view, people should be better in predicting and interpreting those acti...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_10538119_v98_n_p366_Amoruso |
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todo:paper_10538119_v98_n_p366_Amoruso2023-10-03T16:00:39Z Time to Tango: Expertise and contextual anticipation during action observation Amoruso, L. Sedeño, L. Huepe, D. Tomio, A. Kamienkowski, J. Hurtado, E. Cardona, J.F. Álvarez González, M.T. Rieznik, A. Sigman, M. Manes, F. Ibáñez, A. Action observation Context-based expectations Dance Motor expertise N400 action observation action potential adult anticipation article behavior brain function comprehension controlled study dancing dynamics event related potential evoked cortical response execution female frontal lobe human human experiment male middle temporal gyrus motor cortex motor expertise nerve cell network neuropsychological test normal human occipital lobe parietal lobe perceptive discrimination post hoc analysis prediction premotor cortex priority journal semantics skill superior temporal gyrus anticipation biological model brain dancing electroencephalography empathy evoked response executive function individuality motor activity physiology Adult Anticipation, Psychological Brain Comprehension Dancing Electroencephalography Empathy Evoked Potentials Executive Function Female Humans Individuality Male Models, Neurological Motor Activity Predictive theories of action observation propose that we use our own motor system as a guide for anticipating and understanding other people's actions through the generation of context-based expectations. According to this view, people should be better in predicting and interpreting those actions that are present in their own motor repertoire compared to those that are not. We recorded high-density event-related potentials (ERPs: P300, N400 and Slow Wave, SW) and source estimation in 80 subjects separated by their level of expertise (experts, beginners and naïves) as they observed realistic videos of Tango steps with different degrees of execution correctness. We also performed path analysis to infer causal relationships between ongoing anticipatory brain activity, evoked semantic responses, expertise measures and behavioral performance. We found that anticipatory activity, with sources in a fronto-parieto-occipital network, early discriminated between groups according to their level of expertise. Furthermore, this early activity significantly predicted subsequent semantic integration indexed by semantic responses (N400 and SW, sourced in temporal and motor regions) which also predicted motor expertise. In addition, motor expertise was a good predictor of behavioral performance. Our results show that neural and temporal dynamics underlying contextual action anticipation and comprehension can be interpreted in terms of successive levels of contextual prediction that are significantly modulated by subject's prior experience. © 2014 Elsevier Inc. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10538119_v98_n_p366_Amoruso |
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Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Action observation Context-based expectations Dance Motor expertise N400 action observation action potential adult anticipation article behavior brain function comprehension controlled study dancing dynamics event related potential evoked cortical response execution female frontal lobe human human experiment male middle temporal gyrus motor cortex motor expertise nerve cell network neuropsychological test normal human occipital lobe parietal lobe perceptive discrimination post hoc analysis prediction premotor cortex priority journal semantics skill superior temporal gyrus anticipation biological model brain dancing electroencephalography empathy evoked response executive function individuality motor activity physiology Adult Anticipation, Psychological Brain Comprehension Dancing Electroencephalography Empathy Evoked Potentials Executive Function Female Humans Individuality Male Models, Neurological Motor Activity |
| spellingShingle |
Action observation Context-based expectations Dance Motor expertise N400 action observation action potential adult anticipation article behavior brain function comprehension controlled study dancing dynamics event related potential evoked cortical response execution female frontal lobe human human experiment male middle temporal gyrus motor cortex motor expertise nerve cell network neuropsychological test normal human occipital lobe parietal lobe perceptive discrimination post hoc analysis prediction premotor cortex priority journal semantics skill superior temporal gyrus anticipation biological model brain dancing electroencephalography empathy evoked response executive function individuality motor activity physiology Adult Anticipation, Psychological Brain Comprehension Dancing Electroencephalography Empathy Evoked Potentials Executive Function Female Humans Individuality Male Models, Neurological Motor Activity Amoruso, L. Sedeño, L. Huepe, D. Tomio, A. Kamienkowski, J. Hurtado, E. Cardona, J.F. Álvarez González, M.T. Rieznik, A. Sigman, M. Manes, F. Ibáñez, A. Time to Tango: Expertise and contextual anticipation during action observation |
| topic_facet |
Action observation Context-based expectations Dance Motor expertise N400 action observation action potential adult anticipation article behavior brain function comprehension controlled study dancing dynamics event related potential evoked cortical response execution female frontal lobe human human experiment male middle temporal gyrus motor cortex motor expertise nerve cell network neuropsychological test normal human occipital lobe parietal lobe perceptive discrimination post hoc analysis prediction premotor cortex priority journal semantics skill superior temporal gyrus anticipation biological model brain dancing electroencephalography empathy evoked response executive function individuality motor activity physiology Adult Anticipation, Psychological Brain Comprehension Dancing Electroencephalography Empathy Evoked Potentials Executive Function Female Humans Individuality Male Models, Neurological Motor Activity |
| description |
Predictive theories of action observation propose that we use our own motor system as a guide for anticipating and understanding other people's actions through the generation of context-based expectations. According to this view, people should be better in predicting and interpreting those actions that are present in their own motor repertoire compared to those that are not. We recorded high-density event-related potentials (ERPs: P300, N400 and Slow Wave, SW) and source estimation in 80 subjects separated by their level of expertise (experts, beginners and naïves) as they observed realistic videos of Tango steps with different degrees of execution correctness. We also performed path analysis to infer causal relationships between ongoing anticipatory brain activity, evoked semantic responses, expertise measures and behavioral performance. We found that anticipatory activity, with sources in a fronto-parieto-occipital network, early discriminated between groups according to their level of expertise. Furthermore, this early activity significantly predicted subsequent semantic integration indexed by semantic responses (N400 and SW, sourced in temporal and motor regions) which also predicted motor expertise. In addition, motor expertise was a good predictor of behavioral performance. Our results show that neural and temporal dynamics underlying contextual action anticipation and comprehension can be interpreted in terms of successive levels of contextual prediction that are significantly modulated by subject's prior experience. © 2014 Elsevier Inc. |
| format |
JOUR |
| author |
Amoruso, L. Sedeño, L. Huepe, D. Tomio, A. Kamienkowski, J. Hurtado, E. Cardona, J.F. Álvarez González, M.T. Rieznik, A. Sigman, M. Manes, F. Ibáñez, A. |
| author_facet |
Amoruso, L. Sedeño, L. Huepe, D. Tomio, A. Kamienkowski, J. Hurtado, E. Cardona, J.F. Álvarez González, M.T. Rieznik, A. Sigman, M. Manes, F. Ibáñez, A. |
| author_sort |
Amoruso, L. |
| title |
Time to Tango: Expertise and contextual anticipation during action observation |
| title_short |
Time to Tango: Expertise and contextual anticipation during action observation |
| title_full |
Time to Tango: Expertise and contextual anticipation during action observation |
| title_fullStr |
Time to Tango: Expertise and contextual anticipation during action observation |
| title_full_unstemmed |
Time to Tango: Expertise and contextual anticipation during action observation |
| title_sort |
time to tango: expertise and contextual anticipation during action observation |
| url |
http://hdl.handle.net/20.500.12110/paper_10538119_v98_n_p366_Amoruso |
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