{"id":581,"date":"2014-01-27T16:22:33","date_gmt":"2014-01-27T15:22:33","guid":{"rendered":"http:\/\/wp.unil.ch\/lsc\/?page_id=581"},"modified":"2016-12-14T14:57:00","modified_gmt":"2016-12-14T13:57:00","slug":"neural-correlates-of-auditory-timing-perception","status":"publish","type":"page","link":"https:\/\/wp.unil.ch\/lsc\/projects\/neural-correlates-of-auditory-timing-perception\/","title":{"rendered":"Neural correlates of auditory timing perception"},"content":{"rendered":"

Principal Investigator:<\/span><\/strong> PD Dr. Eveline Geiser<\/a><\/p>\n

Timing perception is an inherent feature of all sensory experience. Without its underlying temporal\u00a0structure, perception would be unthinkable. To efficiently perceive and interact with our environment, we\u00a0perceive sequences of sensory events and derive predictions about future events based on previous\u00a0sequences. The ability to extract such temporal patterns from the ongoing stream of stimulation – here\u00a0referred to as global timing – is a fundamental capacity of the human brain. However, despite the crucial\u00a0importance of global timing for perceptual efficiency, the underlying neural mechanisms are virtually\u00a0unknown.<\/p>\n

This project investigates the brain organization of high-level auditory perception. Specifically, it explores the neural mechanisms of auditory global timing perception in the human brain.<\/p>\n

This project uses neuroimaging (MRI, fMRI, ERP, EEG) and behavioral research paradigms (psychoacoustics).<\/p>\n

\"fig_for_web\"<\/a>In the media<\/strong><\/span><\/p>\n

20min 16. Mai 2015: <\/a>\u201eGedehnte Zeit: Ein Trick hilft Sprache verstehen\u201c<\/strong><\/p>\n

Forthcoming Publications<\/span><\/i><\/strong><\/p>\n

Notter, M., Gabrieli, J.D.E., & Geiser, E.<\/strong> (under review). Neural correlates of individual differences in temporal Gestalt perception.> A study combining psychometric measures of our temporal grouping illusion (Geiser et al. 2013) with fMRI.<\/div>\n
Notter, M., Hanke, M., Murray, M.M., & Geiser, E. <\/strong>(under review). Where the rhythm plays: Machine learning decodes rhythm-sensitive cortices.\u00a0 -> a study applying multivariate pattern analysis (MVPA) by means of machine learning.<\/div>\n
Geiser, E.,<\/strong> Knebel, J.-F., Retsa, C., Ferrari, C., Clarke, S., Conus, Ph., Do, K.Q., & Murray, M.M. (under review). The coupling of low-level auditory dysfunction and oxidative stress in early-phase psychosis. -> The first study reporting a link between a key pathology and sensory markers of the disease.<\/div>\n
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Key Related Publications (full list<\/a>)<\/span><\/i><\/strong><\/p>\n

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Sameiro-Barbosa, C. & Geiser, E.<\/strong> (2016). Sensory entrainment mechanisms in auditory perception: neural synchronization and cortico-striatal activation. Frontiers in Neuroscience. 10:361.\u00a0pubmed<\/a><\/em><\/div>\n
Geiser, E.,<\/strong> Walker, K. & Bendor, D. (2014). Global timing: a conceptual framework to investigate the neural basis of rhythm perception in humans and non-human species. Frontiers in Psychology<\/em>. pubmed<\/a><\/i><\/div>\n
Geiser, E.<\/strong> & Gabrieli, J.D.E. (2013). Influence of rhythmic grouping on duration perception: A novel auditory illusion. PLoS One, 8(1): <\/i>e54273. pubmed<\/a><\/div>\n
Geiser, E.<\/strong>,<\/b> Notter, M., & Gabrieli J.D.E. (2012). A cortico-striatal neural system enhances auditory perception through temporal context processing. Journal of Neuroscience, 32(18),<\/i> 6177-82. pubmed<\/a><\/div>\n
Geiser, E.<\/strong> & Kaelin-Lang, A. (2011). The function of dopaminergic neural signal transmission in auditory pulse perception: Evidence from dopaminergic treatment in Parkinson\u2019s Patients. Behavioral Brain Research, 225,<\/i> 270-275. pubmed<\/a><\/div>\n
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Current and Former Group Members<\/strong><\/em><\/span><\/p>\n

Catia Barbosa (PhD student since 2015) \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 Michael Notter (technical assistant 2014\/15)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Arnaud Berney (Master student 2015)
\nJules Duruz (premaster student 2014) \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 Elodie Ducrey (intern 2015)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Patricia Angkiriwang (intern 2015)<\/p>\n

Current Collaborators<\/span><\/strong><\/p>\n

Prof. Micah Murray (CHUV) – LINE<\/a><\/strong>
\nProf. Stephanie Clarke (CHUV) \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Prof. Alain Kaelin (Neurocentro della Svizzera Italiana)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Prof. John D.E. Gabrieli (MIT)<\/p>\n

Funding<\/strong><\/span><\/em><\/p>\n

Swiss National Science Foundation \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 Department of Radiology, CHUV<\/p>\n","protected":false},"excerpt":{"rendered":"

Principal Investigator: PD Dr. Eveline Geiser Timing perception is an inherent feature of all sensory experience. Without its underlying temporal\u00a0structure, perception would be unthinkable. To efficiently perceive and…<\/p>\n","protected":false},"author":1410,"featured_media":0,"parent":524,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"class_list":["post-581","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/pages\/581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/users\/1410"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/comments?post=581"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/pages\/581\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/pages\/524"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/lsc\/wp-json\/wp\/v2\/media?parent=581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}