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  Sulcal basins and sulcal strings as new concepts for describing the human cortical topography

Lohmann, G., & von Cramon, D. (1998). Sulcal basins and sulcal strings as new concepts for describing the human cortical topography. In Workshop on Biomedical Image Analysis (pp. 24-33). Los Alamitos, CA, USA: IEEE.

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Datensatz-Permalink: https://hdl.handle.net/21.11116/0000-0005-DC43-8 Versions-Permalink: https://hdl.handle.net/21.11116/0000-0005-DC44-7
Genre: Konferenzbeitrag

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externe Referenz:
https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=692384 (Verlagsversion)
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Urheber

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 Urheber:
Lohmann, G1, Autor           
von Cramon, DY, Autor
Affiliations:
1External Organizations, ou_persistent22              

Inhalt

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Schlagwörter: -
 Zusammenfassung: Human brain mapping aims at establishing correspondences between brain function and brain anatomy. One of the most intriguing problems in this field is the high inter-personal variability of human neuroanatomy which makes studies across many subjects very difficult. The cortical folds ("sulci") often serve as landmarks that help to establish correspondences between subjects. Here, the authors present a method that both automatically detects and attributes neuroanatomical names to the cortical folds using image analysis methods applied to magnetic resonance data of human brains. The authors claim that the cortical folds can be subdivided into a number of substructures which they call sulcal basins. In addition to the concept of sulcal basins, the authors introduce the concept of sulcal strings which are groups of sulcal basins arranged as strings that are aligned with the Sylvian fissure and the inter-hemispheric cleft. The concept of sulcal basins allows to establish a complete parcellation of the cortical surface into separate regions. These regions are neuroanatomically meaningful and can be identified from MR data sets across many subjects. At the same time, the parcellation is detailed enough to be useful for brain mapping purposes.

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Sprache(n):
 Datum: 1998-06
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1109/BIA.1998.692384
 Art des Abschluß: -

Veranstaltung

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Titel: IEEE Workshop on Biomedical Image Analysis 1998
Veranstaltungsort: Santa Barbara, CA, USA
Start-/Enddatum: 1998-06-27

Entscheidung

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Projektinformation

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Quelle 1

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Titel: Workshop on Biomedical Image Analysis
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Los Alamitos, CA, USA : IEEE
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 24 - 33 Identifikator: ISBN: 0-8186-8460-7