Neurotoxicology refers to the study of how toxins affect the nervous system. But, there are several synonyms for this complex word, including neurotoxicity, neurotoxicity testing, neurotoxicity research, neurotoxicological studies, and toxicology of the nervous system. In other words, neurotoxicology is the science or field that deals with the impact of detrimental substances on the nervous system's function. It is a vital area of research that examines the way chemicals and other toxic agents enter the nervous system, what impact they have, and how they can be prevented or treated to maintain healthy neural functioning. Understanding neurotoxicology is essential in developing effective treatments for brain injuries, neurological diseases, and other neurotoxicological disorders.