An automated labeling system for subdividing the human cerebral cortex on MRI scans into gyral based regions of interest.
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3,992 citations
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..., 1999b), and automated segmentation of sulci and gyri (Desikan et al., 2006) are among the steps done during this recon-all stage....
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...Spherical inflation of the white matter surface (Fischl et al., 1999a), registration to the fsaverage surface template based on cortical folding patterns (Fischl et al., 1999b), and automated segmentation of sulci and gyri (Desikan et al., 2006) are among the steps done during this recon-all stage....
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3,414 citations
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...We used a coordinate system based on the FreeSurfer ‘fsaverage’ template (Desikan et al., 2006) after registration to a standard mesh sphere that accurately aligns geographically corresponding features in the left and right hemispheres (Van Essen et al....
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...We used a coordinate system based on the FreeSurfer ‘fsaverage’ template (Desikan et al., 2006) after registration to a standard mesh sphere that accurately aligns geographically corresponding features in the left and right hemispheres (Van Essen et al., 2012)....
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2,771 citations
2,679 citations
Cites background or methods from "An automated labeling system for su..."
...), and these areas are automatically labeled in FreeSurfer (Desikan et al., 2006)....
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...The metric and intensity distortions tend to occur in known anatomical locations (e.g., orbital frontal, medial temporal gyrus, etc.), and these areas are automatically labeled in FreeSurfer (Desikan et al., 2006)....
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2,190 citations
Cites background from "An automated labeling system for su..."
..., 1998) may be more appropriate for the anatomy of the brain than classical volume based coordinate systems (Talairach and Tournoux, 1988): they provide better inter-subject averaging and allow the development of tools for automatically parcellating the cortex in a reproducible and accurate way (Desikan et al., 2006; Fischl et al., 2004)....
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..., 1990) and in many atlases used in the neuroimaging community (Desikan et al., 2006; Lancaster et al., 1997; Talairach and Tournoux, 1988), gyri are defined as the cortex joining the bottom of two neighboring sulci, sulci being only consider as virtual landmarks between them....
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...Due to the sheetlike topology of the cortex, surface based coordinate systems (Fischl et al., 1999a,b; Thompson et al., 2000; Van Essen et al., 1998) may be more appropriate for the anatomy of the brain than classical volume based coordinate systems (Talairach and Tournoux, 1988): they provide better inter-subject averaging and allow the development of tools for automatically parcellating the cortex in a reproducible and accurate way (Desikan et al., 2006; Fischl et al., 2004)....
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..., 1991; Talairach and Szikla, 1967; Talairach and Tournoux, 1988) and most of the available atlases (Desikan et al., 2006; Lancaster et al., 2000; Shattuck et al., 2008) use a gyral based parcellation of the brain....
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..., 1997) and the surface-based parcellation proposed by Desikan (Desikan et al., 2006) defined 48 and 34 gyral regions per hemisphere respectively....
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References
37,183 citations
13,678 citations
"An automated labeling system for su..." refers methods in this paper
...Using a volumetric labeling technique, Tzourio-Mazoyer et al. (2002) manually delineated regions of interest for a single subject existing in common stereotaxic space in order to provide a more robust anatomic basis for functional activation studies, not for determining the absolute anatomic…...
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...Using a volumetric labeling technique, Tzourio-Mazoyer et al. (2002) manually delineated regions of interest for a single subject existing in common stereotaxic space in order to provide a more robust anatomic basis for functional activation studies, not for determining the absolute anatomic localization of brain structures that is required formorphometricstudies.Otherexamplesofparcellationtechniques involve the spatial transformation to a ......
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9,599 citations
"An automated labeling system for su..." refers methods in this paper
...…using curvature based information (i.e., sulcal representations) available on images of the cortex that are Finflated_ (Dale and Sereno, 1993; Dale et al., 1999; Fischl et al., 1999a,b, 2001; Fischl and Dale, 2000); anatomic curvature is visually represented well on inflated images as they…...
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...First, we have developed the definitions of the regions of interest using curvature based information (i.e., sulcal representations) available on images of the cortex that are Finflated_ (Dale and Sereno, 1993; Dale et al., 1999; Fischl et al., 1999a, b, 2001; Fischl and Dale, 2000); anatomic curvature is visually represented well on inflated images as they provide a view of the brain in which the entire cortical surface is exposed, ......
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...…a skull-stripping algorithm (Ségonne et al., 2004) and the images were segmented to identify the dorsal, ventral and lateral extent of the gray/white matter boundary to provide a surface representation of the cortical white matter (Dale and Sereno, 1993; Dale et al., 1999; Fischl et al., 1999a)....
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...…for motion, averaged, normalized for intensity and resampled to isotropic dimensions of 1 1 1 mm using previously published algorithms that are distributed in the FreeSurfer software package (http://www.martinos.org/ freesurfer) (Dale and Sereno, 1993; Dale et al., 1999; Fischl et al., 1999a)....
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...Each scan was first corrected for motion, averaged, normalized for intensity and resampled to isotropic dimensions of 1 ! 1 ! 1 mm using previously published algorithms that are distributed in the FreeSurfer software package (http://www.martinos.org/ freesurfer) (Dale and Sereno, 1993; Dale et al., 1999; Fischl et al., 1999a )....
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9,316 citations
8,086 citations
"An automated labeling system for su..." refers background or methods in this paper
...Adults 60 and over were also clinically screened for dementia and classified based on the Clinical Dementia Rating (Morris, 1993)....
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...For example, MRI is now a secondary endpoint in clinical trials of patients with multiple sclerosis (MS), as MS lesions can now be quantified quickly and reliably (see Bakshi et al., 2005)....
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