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Conference Paper: Optogenetic fMRI reveals ventral hippocampal modulatory effects on large-scale visual processing

TitleOptogenetic fMRI reveals ventral hippocampal modulatory effects on large-scale visual processing
Authors
Issue Date2019
PublisherInternational Society for Magnetic Resonance in Medicine.
Citation
The 27th Annual Meeting & Exhibition of International Society for Magnetic Resonance in Medicine (ISMRM), Montreal, Canada, 11-16 May 2019 , paper p0051 How to Cite?
AbstractHippocampus has been traditionally associated to learning, memory, navigation and emotional behaviors. However, little is known regarding whether and how it influences the processing of large-scale visual sensory information. In this study, we combined optogenetic stimulation and visual fMRI to investigate the influence of the ventral hippocampus on visual processing across the central visual pathway, including superior colliculus, lateral geniculate nucleus and visual cortex. Our optogenetic fMRI results reveal for the first time the differential influences of high and low frequency ventral hippocampal activities on visual processing along the central visual pathway.
DescriptionCombined Educational & Scientific Session: Multimodal fMRI: From Animal to Human - no. 0051
Persistent Identifierhttp://hdl.handle.net/10722/278962

 

DC FieldValueLanguage
dc.contributor.authorWong, E-
dc.contributor.authorLeong, TL-
dc.contributor.authorDong, M-
dc.contributor.authorTo, KWA-
dc.contributor.authorWu, EX-
dc.date.accessioned2019-10-21T02:17:07Z-
dc.date.available2019-10-21T02:17:07Z-
dc.date.issued2019-
dc.identifier.citationThe 27th Annual Meeting & Exhibition of International Society for Magnetic Resonance in Medicine (ISMRM), Montreal, Canada, 11-16 May 2019 , paper p0051-
dc.identifier.urihttp://hdl.handle.net/10722/278962-
dc.descriptionCombined Educational & Scientific Session: Multimodal fMRI: From Animal to Human - no. 0051-
dc.description.abstractHippocampus has been traditionally associated to learning, memory, navigation and emotional behaviors. However, little is known regarding whether and how it influences the processing of large-scale visual sensory information. In this study, we combined optogenetic stimulation and visual fMRI to investigate the influence of the ventral hippocampus on visual processing across the central visual pathway, including superior colliculus, lateral geniculate nucleus and visual cortex. Our optogenetic fMRI results reveal for the first time the differential influences of high and low frequency ventral hippocampal activities on visual processing along the central visual pathway.-
dc.languageeng-
dc.publisherInternational Society for Magnetic Resonance in Medicine.-
dc.relation.ispartof2019 Proceedings of International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting-
dc.titleOptogenetic fMRI reveals ventral hippocampal modulatory effects on large-scale visual processing-
dc.typeConference_Paper-
dc.identifier.emailLeong, TL: tlleong@hku.hk-
dc.identifier.emailTo, KWA: toanthea@hku.hk-
dc.identifier.emailWu, EX: ewu@eee.hku.hk-
dc.identifier.authorityLeong, TL=rp02483-
dc.identifier.authorityWu, EX=rp00193-
dc.identifier.hkuros307706-
dc.identifier.spagep0051-
dc.identifier.epagep0051-

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