Global and structured waves of rs-fMRI signal identified as putative propagation of spontaneous neural activity

@article{Amemiya2016GlobalAS,
  title={Global and structured waves of rs-fMRI signal identified as putative propagation of spontaneous neural activity},
  author={Shiori Amemiya and Hidemasa Takao and Shohei Hanaoka and Kuni Ohtomo},
  journal={NeuroImage},
  year={2016},
  volume={133},
  pages={331-340}
}
Conventional resting-state fMRI (rs-fMRI) studies have focused on investigating the synchronous neural activity in functionally relevant distant regions that are termed as resting-state networks. On the other hand, less is known about the spatiotemporal dynamics of the spontaneous activity of the brain. By examining the characteristics of both rs-fMRI and vascular time lag that was measured using dynamic susceptibility contrast-enhanced perfusion weighted imaging, the present study identifies… CONTINUE READING
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