Emma Heming Willis has announced the launch of the Emma & Bruce Willis Fund for Dementia Research and Caregiver Support. The author, 47, shared news of the charity while accepting an award at The Association for Frontotemporal Degeneration's Hope Rising Benefit in New York on Thursday, March 12, according to People. The fund is "dedicated to advancing understanding of frontotemporal dementia (FTD) by raising awareness, supporting promising scientific research and strengthening support for caregivers," the outlet reported.