TY - RPRT TI - Perceived head-centric speed is affected by both extra-retinal and retinal errors. AU - T C Freeman AU - M S Banks PY - 1998 DO - 10.1016/s0042-6989(97)00395-7 UR - https://pubmed.ncbi.nlm.nih.gov/9666976/ ID - 9666976 ER -