Dental professionals are invited to participate in a recorded webinar focused on the relationship between oral health and brain health, known as the oral-cognitive link. The course covers how the oral microbiome affects brain function, both directly through microbial translocation and neuroinflammation, and indirectly via gut microbiota and nitric oxide pathways. Research highlights specific oral bacteria that can enhance memory and attention, while others are associated with cognitive decline and heightened dementia risk.

Participants will learn about the importance of oral hygiene and dietary habits that benefit both oral and brain health. Key learning objectives include recognizing the oral-cognitive link, understanding the role of beneficial bacteria like Neisseria and Haemophilus in cognitive performance, and identifying harmful bacteria such as Porphyromonas and Prevotella that may contribute to memory issues.

Dr. Susanne M. Kolare Jeffrey, a Clinical Associate Professor at the University of Washington, leads the course. She is dedicated to improving oral health care for older adults through education and clinical service. The course is offered by the Arcora Foundation, recognized by ADA CERP for continuing dental education.