The St. Louis native hopes his new book will continue a decades long quest to inspire change.

The St. Louis native hopes his new book will continue a decades long quest to inspire change.
The St. Louis native hopes his new book will continue a decades long quest to inspire change.
The St. Louis native hopes his new book will continue a decades long quest to inspire change.
Nichols is investigating proteins linked to inflammation in the brain that occurs as part of the neurodegenerative disease.