High-Frequency Resonance in the Gerbil Medial Superior Olive
نویسندگان
چکیده
منابع مشابه
High-Frequency Resonance in the Gerbil Medial Superior Olive
A high-frequency, subthreshold resonance in the guinea pig medial superior olive (MSO) was recently linked to the efficient extraction of spatial cues from the fine structure of acoustic stimuli. We report here that MSO neurons in gerbil also have resonant properties and, based on our whole-cell recordings and computational modeling, that a low-voltage-gated potassium current, IKLT, underlies t...
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Accurate sound source localization of low-frequency sounds in the horizontal plane depends critically on the comparison of arrival times at both ears. A specialized brainstem circuit containing the principal neurons of the medial superior olive (MSO) is dedicated to this comparison. MSO neurons are innervated by segregated inputs from both ears. The coincident arrival of excitatory inputs from ...
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Principal neurons of the medial superior olive (MSO) convey azimuthal sound localization cues through modulation of their rate of action potential firing. Previous intracellular studies in vitro have shown that action potentials appear highly attenuated at the soma of MSO neurons, potentially reflecting specialized action potential initiation and/or a physically distant site of generation. To e...
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hardly any of the Mycoplasma species hitherto described do in fact strictly meet the requirements that are formulated in paragraph 6, a. It is appreciated, moreover, that self-evident though these requiTements tare in principle, it will prove difficult or even impossible for any single worker or group of workers to satisfy the demands. However, it is hoped that the gradual creation of a network...
متن کاملFrequency-dependent interaural delays in the medial superior olive: implications for interaural cochlear delays.
Neurons in the medial superior olive (MSO) are tuned to the interaural time difference (ITD) of sound arriving at the two ears. MSO neurons evoke a strongest response at their best delay (BD), at which the internal delay between bilateral inputs to MSO matches the external ITD. We performed extracellular recordings in the superior olivary complex of the anesthetized gerbil and found a majority ...
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ژورنال
عنوان ژورنال: PLOS Computational Biology
سال: 2016
ISSN: 1553-7358
DOI: 10.1371/journal.pcbi.1005166