A man takes a break in the Quad after a workout and reads an old issue of UMSL Magazine on a peaceful late September afternoon at the University of Missouri–St. Louis.

A man takes a break in the Quad after a workout and reads an old issue of UMSL Magazine on a peaceful late September afternoon at the University of Missouri–St. Louis.
A man takes a break in the Quad after a workout and reads an old issue of UMSL Magazine on a peaceful late September afternoon at the University of Missouri–St. Louis.
A man takes a break in the Quad after a workout and reads an old issue of UMSL Magazine on a peaceful late September afternoon at the University of Missouri–St. Louis.
Nichols is investigating proteins linked to inflammation in the brain that occurs as part of the neurodegenerative disease.