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: 25 individuals Source: Table 1
 
Age (SD): 37.50 (10.70) years Source: Table 1
 
Males (%): 13 individuals (52%) Source: Table 1
 
Right handed (%): N/A
 
Years of education (SD): N/A
 

Emotional disorders

Anxiety disorders (%): 6 individuals (24%) Source: Results
 
Generalized anx. (%): 1 individuals (4%) Source: Results
 
Panic (%): 1 individuals (4%) Source: Results
 
Panic w. agor. (%): 1 individuals (4%) Source: Results
 
PTSD (%): 1 individuals (4%) Source: Results
 
Social phobia (%): 3 individuals (12%) Source: Results
 
Specific phobia (%): 0 individuals (0%) Source: Results
 
MDD (%): 9 individuals (36%) Source: Results
 
OCD (%): 25 individuals (100%) Source: Methods
 

Additional description for OCD

Age of onset (SD): 29.50 (10.80) years Source: Table 1
 
Duration of illness (SD): 8.00 years Source: [calculated]
 
YBOCS (SD): 26.90 (6.30) Source: Table 1
 
Obsessions (SD): 13.80 Source: Personal communication
 
Compulsions (SD): 13.12 Source: Personal communication
 

Treatments description

Antidepr. hist. use (%): N/A
 
Antidepr. curr. use (%): 20 individuals (80%) Source: Results
 
Neurol. hist. use (%): N/A
 
Neurol. curr. use (%): 0 individuals (0%) Source: Results
 

Additional description for VBM

Gray matter vol. (SD): N/A