A precision brain mapping study found that sleep patterns, physical activity, mood, and heart rate can affect brain connectivity both in the short and longer term. Even small changes in these factors can impact brain networks involved in attention, memory, and cognition for up to 2 weeks. The study, conducted with a single participant who was also the lead investigator, highlighted the importance of monitoring patients over time in a natural environment. The results suggest that external factors have a significant influence on brain connectivity, highlighting the need for more longitudinal studies to understand the relationship between behavior and brain activity.
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Unique Naturalistic Brain Mapping Study Offers Rare Insight
