Lightning illuminates a cloud passing east of the Millennium Student Center last Wednesday night as a storm sweeps across north St. Louis County.

Lightning illuminates a cloud passing east of the Millennium Student Center last Wednesday night as a storm sweeps across north St. Louis County.
Lightning illuminates a cloud passing east of the Millennium Student Center last Wednesday night as a storm sweeps across north St. Louis County.
Lightning illuminates a cloud passing east of the Millennium Student Center last Wednesday night as a storm sweeps across north St. Louis County.
Nichols is investigating proteins linked to inflammation in the brain that occurs as part of the neurodegenerative disease.