Insights to Neuroimmune Biology, Second Edition discusses the systemic regulatory network, coordination, organization, and interpretation of the rapidly accumulating knowledge on the topic of neuroimmune biology, with an ultimate goal of helping readers understand the function of higher organisms, including man, in their entire complexity. This publication provides assessments and interpretations of accumulated experimental evidence, enabling the scientific community to keep abreast of essential advancements of existing knowledge as we search for greater understanding of the biology of higher organisms.