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Conference Paper: DTI detection of fear conditioning induced microstructural plasticity
Title | DTI detection of fear conditioning induced microstructural plasticity |
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Authors | |
Issue Date | 2011 |
Citation | The 19th Annual Meeting & Exhibition of ISMRM & the 20th Annual Meeting of SMRT, Montréal, Canada, 7-13 May 2011. How to Cite? |
Abstract | Fear conditioning is widely used to study the neural basis of learning and memory. Neural and cellular changes associated with learning memory have been suggested in specific regions by behavioral and histological studies. We employ DTI to assess the acute changes following fear conditioning. Significant FA changes were found in specific regions such as fimbria, amygdala, hippocampus, cingulum and piriform cortex. Our results indicated that plasticity began shortly after fear learning in limbic and white matter regions, and DTI is a valuable tool for detecting such microstructural plasticity. |
Description | Electronic Posters: Neuroimaging - Computer 111: Imaging of Psychiatric Disorders: no. 4342 |
Persistent Identifier | http://hdl.handle.net/10722/136014 |
DC Field | Value | Language |
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dc.contributor.author | Ding, AY | en_US |
dc.contributor.author | Zhou, IY | en_US |
dc.contributor.author | Li, Q | en_US |
dc.contributor.author | McAlonan, GM | en_US |
dc.contributor.author | Wu, EX | en_US |
dc.date.accessioned | 2011-07-27T02:01:39Z | - |
dc.date.available | 2011-07-27T02:01:39Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | The 19th Annual Meeting & Exhibition of ISMRM & the 20th Annual Meeting of SMRT, Montréal, Canada, 7-13 May 2011. | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/136014 | - |
dc.description | Electronic Posters: Neuroimaging - Computer 111: Imaging of Psychiatric Disorders: no. 4342 | - |
dc.description.abstract | Fear conditioning is widely used to study the neural basis of learning and memory. Neural and cellular changes associated with learning memory have been suggested in specific regions by behavioral and histological studies. We employ DTI to assess the acute changes following fear conditioning. Significant FA changes were found in specific regions such as fimbria, amygdala, hippocampus, cingulum and piriform cortex. Our results indicated that plasticity began shortly after fear learning in limbic and white matter regions, and DTI is a valuable tool for detecting such microstructural plasticity. | - |
dc.language | eng | en_US |
dc.relation.ispartof | Annual Meeting & Exhibition of ISMRM | en_US |
dc.relation.ispartof | Annual Meeting of SMRT | - |
dc.title | DTI detection of fear conditioning induced microstructural plasticity | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Zhou, IY: iriszhou@eee.hku.hk | en_US |
dc.identifier.email | Li, Q: liqi@hkucc.hku.hk | en_US |
dc.identifier.email | McAlonan, GM: mcalonan@hkucc.hku.hk | en_US |
dc.identifier.email | Wu, EX: ewu@eee.hku.hk | - |
dc.identifier.authority | McAlonan, GM=rp00475 | en_US |
dc.identifier.authority | Wu, EX=rp00193 | en_US |
dc.identifier.hkuros | 187389 | en_US |
dc.description.other | The 19th Annual Meeting & Exhibition of ISMRM & the 20th Annual Meeting of SMRT, Montréal, Canada, 7-13 May 2011. | - |