TY - RPRT TI - Very slow activity fluctuations in monkey visual cortex: implications for functional brain imaging. AU - David A Leopold AU - Yusuke Murayama AU - Nikos K Logothetis PY - 2003 DO - 10.1093/cercor/13.4.422 UR - https://pubmed.ncbi.nlm.nih.gov/12631571/ ID - 12631571 ER -