Navigation strategies predict spatial memory and hippocampal recruitment.
Distinct navigation strategies predict hippocampal activity patterns and spatial memory performance across diverse populations.
- Why it matters: Understanding spontaneous navigation strategies is crucial because they influence hippocampal engagement and may reveal early markers of neurological conditions like Alzheimer's disease.
- What they did: The study analyzed trajectories from virtual navigation tasks in epilepsy patients, young adults at genetic risk for Alzheimer's, and healthy controls, using metrics such as straightness, boundary deviation, and path overlap.
- The result: Findings show that strategy use varies within individuals, adapts over time, and is linked to specific hippocampal recruitment patterns, highlighting how navigation behaviors relate to neural dynamics and disease states.