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

About

Definition: VBM in individuals with OCD
 
Publication: Valente 2005See details
 
Main sample: Individuals with OCDSee 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: One or more corrected coordinates Source: Table 1
 
Standard space: mni2tal transformation Source: Methods
 
Peak coordinates:
-24,24,1,p  Source: Table 1

Additional description for MRI

Magnetic flux density: 1.5 teslas Source: Methods
 
Slice thickness: 1.2 mm Source: Methods
 

Additional description for VBM

Modulation: Yes Source: Methods
 
Whole brain volume control: Covariation for global gray or white matter Source: Methods