- Dementia Dialogues has moved to a new platform, effective 8/01/24. For details on how to access, visit https://osa-sc.org/programs/dementia-dialogues. This Moodle platform will no longer be available after 7/31/24.If you have any questions, please contact our office at osa@sc.edu or 803-766-1794.Thank you,Megan Byers, LMSWCo-Director, Office for the Study of Aging