Keith Johnson (neurologist)

Keith Johnson is a board-certified neurologist specializing in the diagnosis and treatment of neurodegenerative diseases, particularly Alzheimer's disease and related dementias. He is known for his research using neuroimaging techniques, such as PET scans and MRI, to identify early biomarkers of these conditions. Dr. Johnson's work focuses on understanding the progression of cognitive decline and developing methods for early detection and intervention. He has published extensively in peer-reviewed journals and is a frequent speaker at international conferences on Alzheimer's disease research. He is affiliated with [Insert Affiliation Here - Hospital, University, etc., if known. If not, leave blank]. His research has contributed to the development of diagnostic criteria and clinical trials for Alzheimer's disease therapies.