Neuroepidemiologists study the patterns, causes, and effects of neurological disorders in populations, playing a pivotal role in public health strategies. By analyzing the distribution of conditions like Alzheimer’s, Parkinson’s, and stroke, they identify risk factors and assess disease burden in different demographic groups. Their work aids in understanding the role of genetics, environment, and lifestyle in neurological diseases, guiding preventative measures and public health policies. Using epidemiological methods, they track disease prevalence, incidence, and trends over time, offering valuable insights into emerging health threats. Neuroepidemiologists collaborate with researchers and policymakers to design health interventions, with a focus on high-risk populations. Their research is vital in identifying gaps in current healthcare systems and informing resource allocation. By synthesizing data from global and local studies, they contribute to improving the diagnosis and treatment of neurological conditions. Their work also explores the impact of comorbidities and aging on neurological health, further enhancing preventive strategies. Neuroepidemiologists' role is essential in understanding the evolving landscape of neurological diseases, helping healthcare systems better allocate resources to prevent and manage these disorders.