File Download

There are no files associated with this item.

Supplementary

Conference Paper: Enhancement of midbrain auditory responses to behaviorally relevant vocalization by optogenetically-initiated dorsal hippocampal inputs

TitleEnhancement of midbrain auditory responses to behaviorally relevant vocalization by optogenetically-initiated dorsal hippocampal inputs
Authors
Issue Date2018
PublisherInternational Society for Magnetic Resonance in Medicine.
Citation
Proceedings of International Society for Magnetic Resonance in Medicine & The European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB) Joint Annual Meeting, Paris, France, 16-21 June 2018, abstract no. 4542 How to Cite?
AbstractThe hippocampus is a central hub of the brain with abundant connections to numerous remote structures. However, whether and how hippocampus interacts with the auditory subcortical regions remains unknown. The inferior colliculus (IC), the auditory midbrain, is the first station where the responses selectivity for vocalization is formed. In this auditory fMRI study, we revealed that IC responses to vocalization, but not broadband noise, could be enhanced by dorsal hippocampal inputs initiated optogenetically. Our findings indicate that hippocampus plays a role in midbrain processing of the behaviorally relevant sound, a phenomenon that was unknown previously.
Descriptione-Poster: fMRI: Basic Neuroscience (Non-Connectivity-Based) - Abstract #4542
Persistent Identifierhttp://hdl.handle.net/10722/261182

 

DC FieldValueLanguage
dc.contributor.authorDONG, CM-
dc.contributor.authorCHAN, RW-
dc.contributor.authorLeong, ATL-
dc.contributor.authorWONG, ECS-
dc.contributor.authorWu, EX-
dc.date.accessioned2018-09-14T08:53:51Z-
dc.date.available2018-09-14T08:53:51Z-
dc.date.issued2018-
dc.identifier.citationProceedings of International Society for Magnetic Resonance in Medicine & The European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB) Joint Annual Meeting, Paris, France, 16-21 June 2018, abstract no. 4542-
dc.identifier.urihttp://hdl.handle.net/10722/261182-
dc.descriptione-Poster: fMRI: Basic Neuroscience (Non-Connectivity-Based) - Abstract #4542-
dc.description.abstractThe hippocampus is a central hub of the brain with abundant connections to numerous remote structures. However, whether and how hippocampus interacts with the auditory subcortical regions remains unknown. The inferior colliculus (IC), the auditory midbrain, is the first station where the responses selectivity for vocalization is formed. In this auditory fMRI study, we revealed that IC responses to vocalization, but not broadband noise, could be enhanced by dorsal hippocampal inputs initiated optogenetically. Our findings indicate that hippocampus plays a role in midbrain processing of the behaviorally relevant sound, a phenomenon that was unknown previously.-
dc.languageeng-
dc.publisherInternational Society for Magnetic Resonance in Medicine.-
dc.relation.ispartofISMRM-ESMRMB Joint Annual Meeting 2018-
dc.titleEnhancement of midbrain auditory responses to behaviorally relevant vocalization by optogenetically-initiated dorsal hippocampal inputs-
dc.typeConference_Paper-
dc.identifier.emailLeong, ATL: tlleong@hku.hk-
dc.identifier.emailWu, EX: ewu@eee.hku.hk-
dc.identifier.authorityWu, EX=rp00193-
dc.identifier.hkuros291503-
dc.identifier.spageabstract no. 4542-
dc.identifier.epageabstract no. 4542-
dc.publisher.placeUnited States-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats