File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1007/978-3-642-04271-3_96
- Scopus: eid_2-s2.0-84883836260
- PMID: 20426184
- WOS: WOS:000273617500096
- Find via
Supplementary
- Citations:
- Appears in Collections:
Conference Paper: A new approach for creating customizable cytoarchitectonic probabilistic maps without a template
Title | A new approach for creating customizable cytoarchitectonic probabilistic maps without a template |
---|---|
Authors | |
Issue Date | 2009 |
Publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ |
Citation | The 12th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 2009), London, UK., 20-24 September 2009. In Lecture Notes In Computer Science, 2009, v. 5762 pt. 2, p. 795-802 How to Cite? |
Abstract | We present a novel technique for creating template-free probabilistic maps of the cytoarchitectonic areas using a groupwise registration. We use the technique to transform 10 human post-mortem structural MR data sets, together with their corresponding cytoarchitectonic information, to a common space. We have targeted the cytoarchitectonically defined subregions of the primary auditory cortex. Thanks to the template-free groupwise registration, the created maps are not macroanatomically biased towards a specific geometry/topology. The advantage of the groupwise versus pairwise registration in avoiding such anatomical bias is better revealed in studies with small number of subjects and a high degree of variability among the individuals such as the post-mortem data. A leave-one-out cross-validation method was used to compare the sensitivity, specificity and positive predictive value of the proposed and published maps. We observe a significant improvement in localization of cytoarchitectonically defined subregions in primary auditory cortex using the proposed maps. The proposed maps can be tailored to any subject space by registering the subject image to the average of the groupwise-registered post-mortem images. © 2009 Springer-Verlag. |
Persistent Identifier | http://hdl.handle.net/10722/169885 |
ISBN | |
ISSN | 2023 SCImago Journal Rankings: 0.606 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tahmasebi, AM | en_HK |
dc.contributor.author | Abolmaesumi, P | en_HK |
dc.contributor.author | Geng, X | en_HK |
dc.contributor.author | Morosan, P | en_HK |
dc.contributor.author | Amunts, K | en_HK |
dc.contributor.author | Christensen, GE | en_HK |
dc.contributor.author | Johnsrude, IS | en_HK |
dc.date.accessioned | 2012-10-25T04:57:50Z | - |
dc.date.available | 2012-10-25T04:57:50Z | - |
dc.date.issued | 2009 | en_HK |
dc.identifier.citation | The 12th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 2009), London, UK., 20-24 September 2009. In Lecture Notes In Computer Science, 2009, v. 5762 pt. 2, p. 795-802 | en_US |
dc.identifier.isbn | 978-364204270-6 | - |
dc.identifier.issn | 0302-9743 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/169885 | - |
dc.description.abstract | We present a novel technique for creating template-free probabilistic maps of the cytoarchitectonic areas using a groupwise registration. We use the technique to transform 10 human post-mortem structural MR data sets, together with their corresponding cytoarchitectonic information, to a common space. We have targeted the cytoarchitectonically defined subregions of the primary auditory cortex. Thanks to the template-free groupwise registration, the created maps are not macroanatomically biased towards a specific geometry/topology. The advantage of the groupwise versus pairwise registration in avoiding such anatomical bias is better revealed in studies with small number of subjects and a high degree of variability among the individuals such as the post-mortem data. A leave-one-out cross-validation method was used to compare the sensitivity, specificity and positive predictive value of the proposed and published maps. We observe a significant improvement in localization of cytoarchitectonically defined subregions in primary auditory cortex using the proposed maps. The proposed maps can be tailored to any subject space by registering the subject image to the average of the groupwise-registered post-mortem images. © 2009 Springer-Verlag. | en_HK |
dc.language | eng | en_US |
dc.publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ | en_HK |
dc.relation.ispartof | Lecture Notes in Computer Science | en_HK |
dc.title | A new approach for creating customizable cytoarchitectonic probabilistic maps without a template | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Geng, X: gengx@hku.hk | en_HK |
dc.identifier.authority | Geng, X=rp01678 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1007/978-3-642-04271-3_96 | en_HK |
dc.identifier.pmid | 20426184 | - |
dc.identifier.scopus | eid_2-s2.0-84883836260 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-77952280811&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 5762 LNCS | en_HK |
dc.identifier.issue | pt. 2 | en_HK |
dc.identifier.spage | 795 | en_HK |
dc.identifier.epage | 802 | en_HK |
dc.identifier.isi | WOS:000273617500096 | - |
dc.publisher.place | Germany | en_HK |
dc.identifier.scopusauthorid | Tahmasebi, AM=24436384500 | en_HK |
dc.identifier.scopusauthorid | Abolmaesumi, P=6602170125 | en_HK |
dc.identifier.scopusauthorid | Geng, X=34771310000 | en_HK |
dc.identifier.scopusauthorid | Morosan, P=6506333079 | en_HK |
dc.identifier.scopusauthorid | Amunts, K=6701836721 | en_HK |
dc.identifier.scopusauthorid | Christensen, GE=7202944649 | en_HK |
dc.identifier.scopusauthorid | Johnsrude, IS=7004003478 | en_HK |
dc.customcontrol.immutable | sml 160531 amended | - |
dc.identifier.issnl | 0302-9743 | - |