TY - RPRT TI - Bottom-up and top-down dynamics in visual cortex. AU - James Schummers AU - Jitendra Sharma AU - Mriganka Sur PY - 2005 DO - 10.1016/s0079-6123(05)49006-8 UR - https://pubmed.ncbi.nlm.nih.gov/16226577/ ID - 16226577 ER -