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

About

Definition: Individuals with OCD
 
Study: VBM in individuals with OCDSee details
 

General description

Sample size: 14 individuals Source: Table 1
 
Age (SD): 28.60 (6.10) years Source: Table 1
 
Males (%): 5 individuals (36%) Source: Table 1
 
Right handed (%): 14 individuals (100%) Source: Methods
 
Years of education (SD): 14.36 (2.90) years Source: Personal communication
 

Emotional disorders

Anxiety disorders (%): 2 individuals (14%) Source: Personal communication
 
Generalized anx. (%): 1 individuals (7%) Source: Personal communication
 
Panic (%): 0 individuals (0%) Source: Personal communication
 
PTSD (%): 0 individuals (0%) Source: Personal communication
 
Social phobia (%): 1 individuals (7%) Source: Personal communication
 
Specific phobia (%): 0 individuals (0%) Source: Personal communication
 
MDD (%): 0 individuals (0%) Source: Personal communication
 
OCD (%): 14 individuals (100%) Source: Methods
 

Additional description for OCD

Age of onset (SD): 13.90 (6.60) years Source: Table 1
 
Duration of illness (SD): 15.60 (8.30) years Source: Table 1
 
YBOCS (SD): 16.40 (7.00) Source: Table 1
 
Obsessions (SD): 8.10 (2.90) Source: Table 1
 
Compulsions (SD): 8.20 (4.50) Source: Table 1
 

Treatments description

Antidepr. hist. use (%): 13 individuals (93%) Source: Personal communication
 
Antidepr. curr. use (%): 10 individuals (71%) Source: Personal communication
 
Neurol. hist. use (%): 4 individuals (29%) Source: Personal communication
 
Neurol. curr. use (%): 0 individuals (0%) Source: Personal communication
 

Additional description for VBM

Gray matter vol. (SD): 701.90 (82.97) ml Source: Table 1