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

About

Definition: VBM in individuals with OCD
 
Publication: Koprivova 2009See details
 
Main sample: Individuals with OCDSee details
 
Comparison sample: Healthy individualsSee details
 

General description

Smoothing kernel: 10 mm Source: Methods
 
Statistics: Parametric Source: Methods
 
Cluster-based: No Source: Table 2
 
Selected correction: One or more corrected coordinates Source: Table 2
 
Standard space: Talairach Source: Personal communication
 
Peak coordinates:
-48,-18,-20,n
32,-72,2,n
12,34,4,n
-16,54,6,n
50,-80,30,n
-10,46,32,n
50,-64,52,n
 Source: Table 2

Additional description for MRI

Magnetic flux density: 3 teslas Source: Methods
 
Slice thickness: 1 mm Source: Methods
 

Additional description for VBM

Modulation: Yes Source: Methods
 
Whole brain volume control: Covariation for whole brain volume Source: Methods