{"id":165,"date":"2020-10-12T12:00:00","date_gmt":"2020-10-12T12:00:00","guid":{"rendered":"http:\/\/132.248.142.13\/assaneo\/?p=165"},"modified":"2024-04-13T17:41:37","modified_gmt":"2024-04-13T23:41:37","slug":"speaking-rhythmically-can-shape-hearing","status":"publish","type":"post","link":"http:\/\/132.248.142.13\/assaneo\/speaking-rhythmically-can-shape-hearing\/","title":{"rendered":"Speaking rhythmically can shape hearing"},"content":{"rendered":"\n<p id=\"block-8e72ca13-c927-4705-9f22-d84cc232636a\" style=\"font-size:16px\"><em>Assaneo, M.F., Rimmele, J.M., Sanz Perl, Y., Poeppel&nbsp;D.<\/em><\/p>\n\n\n\n<p id=\"block-091a2c1c-fff6-41ea-b132-ee852ac93287\" style=\"font-size:18px\"><strong>Nature Human Behaviour (2020)<\/strong><\/p>\n\n\n\n<!--more-->\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" id=\"block-06b04259-387d-42be-9aa8-f97313021f66\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Abstract<\/strong><\/h3>\n\n\n\n<p>Evidence suggests that temporal predictions arising from the motor system can enhance auditory perception. However, in speech perception, we lack evidence of perception being modulated by production. Here we show a behavioural protocol that captures the existence of such auditory\u2013motor interactions. Participants performed a syllable discrimination task immediately after producing periodic syllable sequences. Two speech rates were explored: a \u2018natural\u2019 (individually preferred) and a fixed \u2018non-natural\u2019 (2\u2009Hz) rate. Using a decoding approach, we show that perceptual performance is modulated by the stimulus phase determined by a participant\u2019s own motor rhythm. Remarkably, for \u2018natural\u2019 and \u2018non-natural\u2019 rates, this finding is restricted to a subgroup of the population with quantifiable auditory\u2013motor coupling. The observed pattern is compatible with a neural model assuming a bidirectional interaction of auditory and speech motor cortices. Crucially, the model matches the experimental results only if it incorporates individual differences in the strength of the auditory\u2013motor connection.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p><strong><a href=\"https:\/\/doi.org\/10.1038\/s41562-020-00962-0\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">https:\/\/doi.org\/10.1038\/s41562-020-00962-0<\/mark><\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Assaneo, M.F., Rimmele, J.M., Sanz Perl, Y., Poeppel&nbsp;D. Nature Human Behaviour (2020)<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[24,29,18,32,21,17,30,31,20],"_links":{"self":[{"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/posts\/165"}],"collection":[{"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/comments?post=165"}],"version-history":[{"count":12,"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/posts\/165\/revisions"}],"predecessor-version":[{"id":484,"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/posts\/165\/revisions\/484"}],"wp:attachment":[{"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/media?parent=165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/categories?post=165"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/132.248.142.13\/assaneo\/wp-json\/wp\/v2\/tags?post=165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}