TY - RPRT TI - State dependent activity in monkey visual cortex. I. Single cell activity in V1 and V4 on visual tasks. AU - P E Haenny AU - P H Schiller PY - 1988 DO - 10.1007/bf00247569 UR - https://pubmed.ncbi.nlm.nih.gov/3345805/ ID - 3345805 ER -