Object familiarity modulates effective connectivity during haptic shape perception

@article{Deshpande2010ObjectFM,
  title={Object familiarity modulates effective connectivity during haptic shape perception},
  author={Gopikrishna Deshpande and Xiaoping Hu and Simon Lacey and Randall Stilla and Krish Sathian},
  journal={NeuroImage},
  year={2010},
  volume={49},
  pages={1991-2000}
}
In the preceding paper (Lacey, S., Flueckiger, P., Stilla, R., Lava, M., Sathian, K., 2009a. Object familiarity modulates involvement of visual imagery in haptic shape perception), we showed that the activations evoked by visual imagery overlapped more extensively, and their magnitudes were more correlated, with those evoked during haptic shape perception of familiar, compared to unfamiliar, objects. Here we used task-specific analyses of functional and effective connectivity to provide… CONTINUE READING

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