Jonathan B. Jacobs, Ph.D., is an Instructor in the Department of Neurology at the Case Western Reserve University School of Medicine. Dr. Jacobs is a Principal Investigator of the Daroff-Dell'Osso Ocular Motility Laboratory.

His research interests include Infantile Nystagmus Syndrome (INS -- previously known as "Congenital Nystagmus" or CN), Fusion Maldevelopment Nystagmus Syndrome (FMNS -- previously known as "Latent/Manifest Latent Nystagmus" or LMLN), and other disorders of the ocular motor system that interfere with the ability to maintain steady fixation.

He is starting a new line of investigation into the use of eye movement analysis to help diagnose mild Traumatic Brain Injury (mTBI) in veterans of Operation Iraqi Freedom and Operation Enduring Freedom (OIF/OEF).