Neurology by the Numbers

In recognition of National Public Health Week, observed April 6-12, NeurologyLive^® has developed a data-driven slideshow, Neurology by the Numbers, to spotlight the growing burden of neurologic disease across the United States and globally. Neurological conditions are now the leading cause of disability worldwide, affecting billions and placing increasing strain on health systems, clinicians, and caregivers. As populations age and diagnostic capabilities improve, the prevalence and impact of these disorders continue to rise, reinforcing the need for awareness, early detection, and access to specialized care.

This slideshow compiles key statistics across neurologic conditions including migraine, stroke, Alzheimer disease, epilepsy, and Parkinson disease, along with workforce data highlighting gaps in neurologist access. Each slide offers a concise snapshot of disease burden, helping clinicians better understand both the scale and nuance of these conditions. Together, these data points contextualize the broader public health challenge and encourage readers to explore neurology’s impact across patient populations.