Robust S1, S2, and thalamic activations in individual subjects with vibrotactile stimulation at 1.5 and 3.0 T.

@article{Chakravarty2009RobustSS,
  title={Robust S1, S2, and thalamic activations in individual subjects with vibrotactile stimulation at 1.5 and 3.0 T.},
  author={M. Mallar Chakravarty and Pedro Rosa-Neto and Scott Broadbent and Alan C. Evans and D. Louis Collins},
  journal={Human brain mapping},
  year={2009},
  volume={30 4},
  pages={1328-37}
}
Functional magnetic resonance imaging (fMRI) is often used to enhance visualization and provide target localization during the planning phase of neurosurgical procedures. Although parametric maps have been used to identify areas of eloquent cortex such as the primary (S1) and secondary (S2) somatosensory areas for tumor surgery, to date, few fMRI methods exist to localize subcortical targets for surgical interventions used to treat movement disorders. The scanning time required to obtain… CONTINUE READING

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