Neuro-immunology is a field of science which relates to neuroscience, the study of the nervous system is immunology, the study of the immune system together. “Despite the brain's status as an immune privileged site, a wide bi-directional communication takes place between the nervous and the immune system in both health and disease.”- US National Institute of Health. The aim of this season is to know more about Neuro-immunology and understanding the pathology of certain neurological diseases and for further developments in this research area.