Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates

We evaluated to what extent the influence of eye position in the auditory pathway of primates can be described as a gain field. We compared single unit activity in the inferior colliculus (IC), core auditory cortex (A1) and the caudomedial belt (CM) region of auditory cortex (AC) in primates, and fo...

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Detalles Bibliográficos
Autores principales: Maier, Joost X., Groh, Jennifer M.
Formato: Texto
Lenguaje:English
Publicado: Frontiers Research Foundation 2010
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2936885/
https://www.ncbi.nlm.nih.gov/pubmed/20838470
http://dx.doi.org/10.3389/fnint.2010.00121
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author Maier, Joost X.
Groh, Jennifer M.
author_facet Maier, Joost X.
Groh, Jennifer M.
author_sort Maier, Joost X.
collection PubMed
description We evaluated to what extent the influence of eye position in the auditory pathway of primates can be described as a gain field. We compared single unit activity in the inferior colliculus (IC), core auditory cortex (A1) and the caudomedial belt (CM) region of auditory cortex (AC) in primates, and found stronger evidence for gain field-like interactions in the IC than in AC. In the IC, eye position signals showed both multiplicative and additive interactions with auditory responses, whereas in AC the effects were not as well predicted by a gain field model.
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spelling pubmed-29368852010-09-13 Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates Maier, Joost X. Groh, Jennifer M. Front Integr Neurosci Neuroscience We evaluated to what extent the influence of eye position in the auditory pathway of primates can be described as a gain field. We compared single unit activity in the inferior colliculus (IC), core auditory cortex (A1) and the caudomedial belt (CM) region of auditory cortex (AC) in primates, and found stronger evidence for gain field-like interactions in the IC than in AC. In the IC, eye position signals showed both multiplicative and additive interactions with auditory responses, whereas in AC the effects were not as well predicted by a gain field model. Frontiers Research Foundation 2010-08-20 /pmc/articles/PMC2936885/ /pubmed/20838470 http://dx.doi.org/10.3389/fnint.2010.00121 Text en Copyright © 2010 Maier and Groh. http://www.frontiersin.org/licenseagreement This is an open-access article subject to an exclusive license agreement between the authors and the Frontiers Research Foundation, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are credited.
spellingShingle Neuroscience
Maier, Joost X.
Groh, Jennifer M.
Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates
title Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates
title_full Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates
title_fullStr Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates
title_full_unstemmed Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates
title_short Comparison of Gain-Like Properties of Eye Position Signals in Inferior Colliculus Versus Auditory Cortex of Primates
title_sort comparison of gain-like properties of eye position signals in inferior colliculus versus auditory cortex of primates
topic Neuroscience
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2936885/
https://www.ncbi.nlm.nih.gov/pubmed/20838470
http://dx.doi.org/10.3389/fnint.2010.00121
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