On the Mayo Clinic Radio program, Dr. Brandon Verdoorn, a Mayo Clinic geriatrician, discusses pain management for older adults. Also on the program, Dr. David Dodick, a Mayo Clinic neurologist, explains when it is safe to return to play after a concussion. Then, Dr. Miriam (Priya) Alexander, a Mayo Clinic pathologist, and statistician Dr. Byron Smith explain how Mayo Clinic researchers created a deep learning program to read kidney biopsies faster. And Dr. Anna Bartoo and Dr. Heidi Finnes, Mayo Clinic pharmacists, discuss the work done by research pharmacists to prepare medications for clinical trials.