TY - RPRT TI - Oscillatory responses in cat visual cortex exhibit inter-columnar synchronization which reflects global stimulus properties. AU - C M Gray AU - P König AU - A K Engel AU - W Singer PY - 1989 DO - 10.1038/338334a0 UR - https://pubmed.ncbi.nlm.nih.gov/2922061/ ID - 2922061 ER -