Experts from Providence Brain and Spine Institute present the latest information on neurologic diseases, treatments and tips for maintaining a sharp mind 6:30-8 p.m., Thursday, Nov. 1, at Providence St. Vincent Medical Center.

The doctors will answer questions like, What exactly is multiple sclerosis? Is Alzheimer’s disease preventable? Why does Parkinson’s disease cause tremors? The forum is free. Register at www.providence.org/brain or by calling 503-216-1055.