Brain signaling becomes less integrated and more segregated with age
2024
Brain signaling becomes less integrated and more segregated with age
publication
Evidence: high
Author Information
Author(s): Razban Rostam M., Antal Botond B., Dill Ken A., Mujica-Parodi Lilianne R.
Primary Institution: Stony Brook University
Hypothesis
How does brain signaling change with age in terms of integration and segregation?
Conclusion
As people age, their brain signaling becomes less integrated and more segregated.
Supporting Evidence
- Younger adults' brains are more balanced between integration and segregation.
- Older adults' brains show increased segregation and decreased integration.
- The study used three publicly available datasets to analyze brain dynamics.
Takeaway
As we get older, our brains connect less and work more in separate parts instead of together.
Methodology
The study used functional MRI data to analyze brain signaling patterns and applied the Ising model to quantify integration and segregation.
Digital Object Identifier (DOI)
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