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

About

Definition: VBM in individuals with various autistic spectrum disorders (white matter)
 
Publication: Waiter 2005See details
 
Main sample: Individuals with autistic spectrum disordersSee 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: Methods
 
Standard space: mni2tal transformation Source: Methods
 
Peak coordinates:
-55,-18,-18,n
-29,-92,-5,n
-22,-93,-1,n
-35,18,4,n
31,48,10,n
-35,-35,11,n
-41,-31,15,n
-38,-24,18,n
-5,36,18,n
-42,-56,24,n
25,-15,25,n
45,-56,32,n
16,-16,32,n
-13,36,35,n
-13,46,35,n
-5,7,36,n
-7,30,36,n
-30,-24,44,n
23,-46,57,n
-25,-46,58,n
-31,-37,58,n
-2,-37,59,n
38,-33,62,n
6,-22,65,n
 Source: Table 2

Additional description for MRI

Magnetic flux density: 1.5 teslas Source: Methods
 
Slice thickness: 1.6 mm Source: Methods
 

Additional description for VBM

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