Intraoperative optical intrinsic signal imaging: a clinical tool for functional brain mapping.

@article{Pouratian2002IntraoperativeOI,
  title={Intraoperative optical intrinsic signal imaging: a clinical tool for functional brain mapping.},
  author={Nader Pouratian and Andrew F. Cannestra and Neil A. Martin and Arthur W. Toga},
  journal={Neurosurgical focus},
  year={2002},
  volume={13 4},
  pages={e1}
}
Optical imaging of intrinsic signals (OIS) is a well-established neuroimaging modality by which functional cortical activity is mapped by detecting activity-related changes in cortical light reflectance. Light reflectance changes are detected by a charged-coupled device camera that captures images of the exposed cortex both at rest and during activity. Although to date OIS has only been used for research purposes, intraoperative OIS (iOIS) holds promise as a clinical mapping tool. In general… CONTINUE READING

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