Competition between cortical ensembles explains pitch-related dynamics of auditory evoked fields
Authors: Tabas, A., Rupp, A. and Balaguer-Ballester, E.
Volume: 9886 LNCS
Pages: 314-321
DOI: 10.1007/978-3-319-44778-0_37
Abstract:The latency of the N100m transient component of the magnetic auditory evoked fields presents a widely reported correlation with perceived pitch. These observations have been robustly reproduced in the literature for a number of different stimuli, indicating that the neural generator of the N100m has an important role in cortical pitch processing. In this work, we introduce a realistic cortical model of pitch perception revealing, for the first time to our knowledge, the mechanisms responsible for the observed relationship between the N100m and the perceived pitch. The model describes the N100m deflection as a transient state in cortical dynamics that starts with the incoming of a new subcortical input, holds during a winner-takes-all ensemble competition, and ends when the cortical dynamics reach equilibrium. This model qualitatively predicted the latency of the N100m of three families of stimuli.
https://eprints.bournemouth.ac.uk/24829/
Source: Scopus
Competition Between Cortical Ensembles Explains Pitch-Related Dynamics of Auditory Evoked Fields
Authors: Tabas, A., Rupp, A. and Balaguer-Ballester, E.
Volume: 9886
Pages: 314-321
ISBN: 978-3-319-44777-3
DOI: 10.1007/978-3-319-44778-0_37
https://eprints.bournemouth.ac.uk/24829/
Source: Web of Science (Lite)
Competition between cortical ensembles explains pitch-related dynamics of auditory evoked fields
Authors: Tabas, A., Andermann, M., Sebold, V., Rupp, A. and Balaguer-Ballester, E.
Publisher: Springer
https://eprints.bournemouth.ac.uk/24829/
Source: Manual
Competition between cortical ensembles explains pitch-related dynamics of auditory evoked fields
Authors: Tabas, A., Rupp, A. and Balaguer-Ballester, E.
Editors: Villa, A.E.P., Masulli, P. and Rivero, A.J.P.
Pages: 314-321
Publisher: Springer-Verlag
Place of Publication: Berlin-Heidelberg
ISBN: 978-3-319-44777-3
Abstract:The latency of the N100m transient component of the magnetic auditory evoked fields presents a widely reported correlation withperceived pitch. These observations have been robustly reproduced in the literature for a number of different stimuli, indicating that the neural generator of the N100m has an important role in cortical pitch processing.In this work, we introduce a realistic cortical model of pitch perception revealing, for the first time to our knowledge, the mechanisms responsible for the observed relationship between the N100m and the perceived pitch. The model describes the N100m de ection as a transient state in cortical dynamics that starts with the incoming of a new subcortical input, holds during a winner-takes-all ensemble competition, and ends when the cortical dynamics reach equilibrium. This model qualitatively predicted the latency of the N100m of three families of stimuli.
https://eprints.bournemouth.ac.uk/24829/
http://link.springer.com/chapter/10.1007%2F978-3-319-44778-0_37
Source: BURO EPrints