A brain-scan study reveals key components of the brain's navigation system, which may help us better understand early symptoms of dementia. When you purchase through links on our site, we may earn an ...

Scientists have identified a "dial" in the human brain that ramps up when we explore a new area — and the finding could help us understand why getting lost is often an early symptom of dementia, such ...

Human navigation turns out to be less like following a static map and more like tuning a control knob inside the brain. New imaging work suggests that deep in the hippocampus, a seahorse-shaped ...