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

About

Definition: VBM in individuals with clinically isolated syndrome suggestive of multiple sclerosis
 
Publication: Audoin 2010See details
 
Main sample: Individuals with clinically isolated syndrome suggestive of multiple sclerosisSee 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: Talairach Source: Methods
 
Peak coordinates:
-16,20,5,-10.6
24,-6,-13,-10.12
14,18,3,-9.73
-14,-31,0,-7.7
-26,9,-17,-7.7
-36,-6,-38,-7.5
-28,-18,-11,-7.5
-32,44,-12,-7.4
28,9,-17,-7.3
48,38,-10,-7.3
12,-19,16,-7.3
0,-34,27,-7.1
-40,-78,0,-7
-12,40,-20,-7
-32,-29,-5,-7
22,-88,-16,-6.7
-26,6,5,-6.6
18,38,-22,-6.4
-57,-21,-24,-6.2
26,4,3,-6.1
57,-47,-9,-5.9
25,50,-16,-5.7
42,10,7,-5.7
-36,2,7,-5.6
38,-4,-40,-5.4
32,-30,-5,-5.3
 Source: Table 1

Additional description for MRI

Magnetic flux density: 1.5 teslas Source: Methods
 
Slice thickness: 1.25 mm Source: Methods
 

Additional description for VBM

Modulation: Yes Source: Methods
 
Whole brain volume control: No Source: Personal communication
 
Covariation for age: No
 
Covariation for sex: No