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: Ceccarelli 2008bSee 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: No corrected coordinates, unknown uncorrected coordinates Source: Methods
 
Standard space: Montreal Neurological Institute Source: Methods
 
Peak coordinates:
None  Source: Results

Additional description for MRI

Magnetic flux density: 1.5 teslas Source: Methods
 
Slice thickness: 1 mm Source: Methods
 

Additional description for VBM

Modulation: Yes Source: Methods
 
Whole brain volume control: Covariation for intracranial volume Source: Methods
 
Covariation for age: Yes
 
Covariation for sex: Yes