TY  - RPRT
TI  - Simultaneous oxygenation and perfusion imaging study of functional activity in primary visual cortex at different visual stimulation frequency: quantitative correlation between BOLD and CBF changes.
AU  - X H Zhu
AU  - S G Kim
AU  - P Andersen
AU  - S Ogawa
AU  - K Uğurbil
AU  - W Chen
PY  - 1998
DO  - 10.1002/mrm.1910400510
UR  - https://pubmed.ncbi.nlm.nih.gov/9797153/
ID  - 9797153
ER  -