Publications by authors named "Celine Delettre"
Article Synopsis
- Intrinsic coupling modes (ICMs) in brain activity can be divided into two types: phase ICMs and envelope ICMs, with their principles still not fully understood, especially regarding their connection to brain structure.
- Researchers studied the relationship between ICMs, measured through micro-ECoG arrays, and the brain's structural connectivity using high-resolution diffusion MRI in ferrets.
- The findings reveal that both ICM types correlate with structural connectivity, particularly at higher frequencies, but the strength of this relationship varies; phase ICMs show a unique correlation pattern when adjusting for zero-lag coupling effects.
The anatomical wiring of the brain is a central focus in network neuroscience. Diffusion MRI tractography offers the unique opportunity to investigate the brain fiber architecture and noninvasively. However, its reliability is still highly debated.
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