Diamentech is a research-based healthcare company dedicated to the early detection of dementia. Ideally, people at the risk of dementia should receive medication before the onset of any cognitive symptoms. Yet the tools that can reveal the first expression of the disease were absent. At Diamentech we have developed a computerised task that allows for monitoring the activity of millions of networked neurons in related areas of the brain, and so to detect the disease in its early stages. With the current work we envisage being able to detect the disease even before the onset of memory-loss symptoms.