NINDS 75th anniversary logo displaying “75” with a gemstone-like brain illustration inside the number’s curve. “NINDS” is written at the top, with “1950–2025” marking the milestone years.

Advancing brain and nervous system research and health for all.

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Director's Corner

Walter J. Koroshetz
Chronic pain affects over 50 million people in the United States. The estimated annual economic burden of managing patients with chronic pain is $725 billion dollars. It can be invisible to others, but it’s a daily reality for those who experience it—it adversely affects physical, mental, and emotional health and often limits participation in work, school, family life, and society. Though distinct experiences, pain and suffering are tightly linked.