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Conference Paper: Auditory cortex modulates the midbrain response selectivity to behaviorally relevant sounds
| Title | Auditory cortex modulates the midbrain response selectivity to behaviorally relevant sounds |
|---|---|
| Authors | |
| Issue Date | 2015 |
| Citation | The 23rd Annual Meeting & Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM) and SMRT 24th Annual Meeting, Toronto, ON., Canada, 30 May-5 June 2015, poster no. 3905 How to Cite? |
| Abstract | The auditory cortex (AC) is the source of one of the largest inputs to the inferior colliculus (IC). Normal IC exhibits stronger BOLD response to forward vocalizations than to the temporally inverted one. But this responses selectivity to behaviorally relevant sound requires AC inputs. After bilateral AC ablation, the BOLD response difference between the two vocalizations in the IC was diminished. In the unilateral (right side) AC ablation animals, the BOLD response difference between the two vocalizations in the ablation (right) side was negligible while the contralateral (left) ECIC still showed a stronger response to the forward vocalization. |
| Description | Electronic Poster Session: Functional MRI (Neuro) - Preclinical fMRI: no. 3905 |
| Persistent Identifier | http://hdl.handle.net/10722/220320 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Zhang, JW | - |
| dc.contributor.author | Gao, PP | - |
| dc.contributor.author | Fan, SJ | - |
| dc.contributor.author | Sanes, DH | - |
| dc.contributor.author | Wu, EX | - |
| dc.date.accessioned | 2015-10-16T06:37:54Z | - |
| dc.date.available | 2015-10-16T06:37:54Z | - |
| dc.date.issued | 2015 | - |
| dc.identifier.citation | The 23rd Annual Meeting & Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM) and SMRT 24th Annual Meeting, Toronto, ON., Canada, 30 May-5 June 2015, poster no. 3905 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/220320 | - |
| dc.description | Electronic Poster Session: Functional MRI (Neuro) - Preclinical fMRI: no. 3905 | - |
| dc.description.abstract | The auditory cortex (AC) is the source of one of the largest inputs to the inferior colliculus (IC). Normal IC exhibits stronger BOLD response to forward vocalizations than to the temporally inverted one. But this responses selectivity to behaviorally relevant sound requires AC inputs. After bilateral AC ablation, the BOLD response difference between the two vocalizations in the IC was diminished. In the unilateral (right side) AC ablation animals, the BOLD response difference between the two vocalizations in the ablation (right) side was negligible while the contralateral (left) ECIC still showed a stronger response to the forward vocalization. | - |
| dc.language | eng | - |
| dc.relation.ispartof | ISMRM 23rd Annual Meeting & Exhibition cum SMRT 24th Annual Meeting Proceedings | - |
| dc.title | Auditory cortex modulates the midbrain response selectivity to behaviorally relevant sounds | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Fan, SJ: fanshj08@hkucc.hku.hk | - |
| dc.identifier.email | Wu, EX: ewu@eee.hku.hk | - |
| dc.identifier.authority | Wu, EX=rp00193 | - |
| dc.identifier.hkuros | 255324 | - |