SDM   Seed-based d Mapping
formerly "Signed Differential Mapping"
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Study description

About

Definition: VBM in individuals with Asperger's disorder
 
Publication: Abell 1999See details
 
Main sample: Individuals with Asperger's disorderSee details
 
Comparison sample: Healthy individualsSee details
 

General description

Smoothing kernel: 12 mm Source: Methods
 
Statistics: Parametric Source: Methods
 
Cluster-based: No Source: Methods
 
Selected correction: Unknown corrected coordinates, one or more uncorrected coordinates Source: Methods
 
Standard space: Talairach Source: Personal communication
 
Peak coordinates:
50,-6,-47,p
46,-54,-33,p
-14,-5,-28,p
-2,-81,-26,p
-52,-66,-23,p
-66,-16,-7,p
47,-59,-6,n
-49,26,5,n
14,50,22,n
 Source: Table 1

Additional description for MRI

Magnetic flux density: 2 teslas Source: Methods
 
Slice thickness: 1.5 mm Source: Methods
 

Additional description for VBM

Modulation: No Source: Methods
 
Whole brain volume control: Covariation for global gray or white matter Source: Methods