Loneliness is not only hard on older adults. It measurably raises their risk of cognitive decline.
A 2025 analysis of more than 600,000 people across 21 long-term studies found that loneliness independently raised the risk of Alzheimer's by 14%, vascular dementia by 17%, and broader cognitive impairment by 12%, at a magnitude the researchers compared to physical inactivity or smoking [1]. Separately, researchers at Johns Hopkins found that socially isolated older adults were 27% more likely to develop dementia over nine years, and, notably, that something as simple as technology to keep people connected may help reduce that risk [2]. That second finding is the premise behind a new partnership.
Integrated Senior Foundation, with its operating partner Insight Living and its data infrastructure ISAI, has partnered with Cogensus, an AI health technology platform focused on loneliness-related cognitive decline in older adults. The collaboration brings Cogensus's technology directly to residents across communities while supporting research aimed at improving cognitive wellness outcomes.
Human connection, supported by technology
At selected communities, residents will gain access to Cogensus's AI-powered platform, which offers personalized engagement and companionship tools designed to support cognitive function and reduce social isolation. The aim is not to replace human relationships but to strengthen them, pairing compassionate human interaction with technology meant to counter the isolation that is linked to Alzheimer's and dementia.
A partnership built around evidence
What sets the collaboration apart is that it does not stop at deployment. It includes a research component that will track and analyze how the platform performs and what impact it has. That data-driven approach is intended to refine best practices for integrating AI tools into senior living, and to ensure technology enhances rather than replaces the human connection that good elder care depends on. It also reflects how ISF tends to approach technology in general: as something to be measured in real communities, not simply installed.
"We're thrilled to partner with Integrated Senior Foundation, Insight Living and ISAI, organizations that share our commitment to revolutionizing how we support aging populations," said Cogensus CEO Matthew Edgerton. "This partnership represents a significant step forward in our mission to prove that technology, when thoughtfully designed and carefully implemented, can be a powerful ally in the fight against cognitive decline. By working directly with residents and care teams in real-world settings, we'll gain invaluable insights that will shape the future of AgeTech and elder care for years to come."
Why it fits ISF's model
Loneliness is one of the few major risks to healthy aging that can actually be changed, which is exactly why it belongs at the center of ISF's work. The Foundation exists to turn that kind of opportunity into evidence: try a promising approach in real communities, measure it honestly, and keep only what holds up. Residents benefit first, and the wider effort to understand aging benefits from knowing what truly moves the needle on cognitive health, rather than what merely sounds like it should.
Sources:
National Institute on Aging. "Loneliness linked to dementia risk in large-scale analysis." January 2025. https://www.nia.nih.gov/news/loneliness-linked-dementia-risk-large-scale-analysis
Johns Hopkins Medicine. "New Studies Suggest Social Isolation Is a Risk Factor for Dementia in Older Adults, Point to Ways to Reduce Risk." January 2023. https://www.hopkinsmedicine.org/news/newsroom/news-releases/2023/01/new-studies-suggest-social-isolation-is-a-risk-factor-for-dementia-in-older-adults-point-to-ways-to-reduce-risk


