Abstract:
:In order to understand how experience of an action alters functional brain responses to visual information, we examined the effects of reflex walking on how 10-week-old infants processed biological motion. We gave experience of the reflex walk to half the participants, and did not give this experience to the other half of the sample. The participant's electrical brain activity in response to viewing upright and inverted walking and crawling movements indicated the detection of biological motion only for that group which experience the reflex walk, as evidenced by parietal electrode greater positivity for the upright than the inverted condition. This effect was observed only for the walking stimuli. This study suggests that parietal regions are associated with the perception of biological motion even at 9-11 weeks. Further, this result strongly suggests that experience refines the perception of biological motion and that at 10 weeks of age, the link between action perception and action production is tightly woven.
journal_name
Neuropsychologiajournal_title
Neuropsychologiaauthors
Reid VM,Kaduk K,Lunn Jdoi
10.1016/j.neuropsychologia.2017.11.005subject
Has Abstractpub_date
2019-03-18 00:00:00pages
69-74eissn
0028-3932issn
1873-3514pii
S0028-3932(17)30418-9journal_volume
126pub_type
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