Fig. 2: Prevalence of laboratory, MRI, and EEG alterations in OCD patients.

Elevated parameters are displayed in yellow/orange/red depending on level of elevation. Decreased parameters are displayd in blue tones. CH50 complement hemolytic activity, CSF Cerebrospinal fluid, DNAse Deoxyribonuclease, EEG Electroencephalogram, GM gray matter, MRI magnetic resonance imaging, OCB oligoclonal band, PTT Partial thromboplastin time, TG Thyroglobulin, TPO Thyroid peroxidase, WBC white blood cell.