3 years into Cleveland Clinic's MRI brain study: What to know
Cleveland Clinic researchers are three years into a longitudinal brain study, in which volunteers are undergoing periodic medical imaging, cognitive assessments and neuropsychological exams to help identify biomarkers associated with neurological disorders before symptoms appear.

Cleveland Clinic researchers are three years into a longitudinal brain study, in which volunteers are undergoing periodic medical imaging, cognitive assessments and neuropsychological exams to help identify biomarkers associated with neurological disorders before symptoms appear.