@misc{indiciae887d7c19a59a, title = {The Two Modes of Visual Processing: Implications for Spatial Orientation}, author = {Leibowitz, H. W. and Shupert, C. L. and Post, R. B.}, year = {1984}, url = {https://ntrs.nasa.gov/citations/19850001740}, note = {Source identifier: 19850001740} }