in the series, highlights new advances in the field of neurobiology, with this new volume presenting interesting chapters on topics such as Pain + Alcohol, Pain + Opioids, Traumatic Stress + Alcohol, Traumatic Stress + Cannabinoids, Traumatic Brain Injury and the Misuse of Alcohol, Opioids, and Cannabis, Depression + Addiction, Microbiome/cytokines + Addiction, Cognitive disorders + Alcohol, Neural stem cells, Neurogenesis and Addiction, Food Addiction,  and Poly-drug Addiction.