Neuropathogenic refers to something that is capable of causing damage or disease in the nervous system. Synonyms for this term include neurotropic, neuroinvasive, neurotrophic, neurovirulent, and neurotoxic. These words all describe agents that affect the nervous system, such as viruses, bacteria, toxins, and other harmful substances. Neuropathogenicity is a trait that is of particular concern in the study of infectious diseases, as well as neurological disorders. Understanding the synonyms for neuropathogenic can help researchers and clinicians more accurately describe the mechanisms and effects of certain diseases and toxins on the nervous system.