Abstract
There are growing evidences of neuroinflammation (NI) in Obsessive-Compulsive Disorder (OCD). Initially, there were evidences in regards to the association of OCD onset following Group A Beta-hemolytic Streptococcus infection. More recently autoimmune processes has also been linked to OCD as well as the involvement of peripheral neuroinflammatory markers. Neuroimaging techniques, mainly u…