Local activity determines functional connectivity in the resting human brain: a simultaneous FDG-PET/fMRI study.

@article{Riedl2014LocalAD,
  title={Local activity determines functional connectivity in the resting human brain: a simultaneous FDG-PET/fMRI study.},
  author={Valentin Riedl and Katarzyna Bienkowska and Carola Strobel and Masoud Tahmasian and Timo Grimmer and Stefan F{\"o}rster and Karl J. Friston and Christian Sorg and Alexander Drzezga},
  journal={The Journal of neuroscience : the official journal of the Society for Neuroscience},
  year={2014},
  volume={34 18},
  pages={6260-6}
}
Over the last decade, synchronized resting-state fluctuations of blood oxygenation level-dependent (BOLD) signals between remote brain areas [so-called BOLD resting-state functional connectivity (rs-FC)] have gained enormous relevance in systems and clinical neuroscience. However, the neural underpinnings of rs-FC are still incompletely understood. Using simultaneous positron emission tomography/magnetic resonance imaging we here directly investigated the relationship between rs-FC and local… CONTINUE READING

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