@article{Makoto Kobayashi201251.7268, title={Decreased Ratio of Downward to Horizontal Smooth Pursuit Eye Movement Velocity in a Patient with Chiari I Malformation: Application in Early Detection of Vestibulocerebellar Malfunction}, author={Makoto Kobayashi and Atsuhiko Sugiyama}, journal={Internal Medicine}, volume={51}, number={15}, pages={2025-2029}, year={2012}, doi={10.2169/internalmedicine.51.7268} }