Regina Altena, head of the Alzheimer's Center, arrives with Leonor Camacho, suffering from Alzheimer's disease, as they attend an event with a mariachi band as part of the therapy, promoted by the Mexican Alzheimer's Center, which hopes the music will stir up recollections of times past among patients with the degenerative illness, in Mexico City, Mexico October 9, 2022. REUTERS/Henry Romero