Functional brain mapping by blood oxygenation level-dependent contrast magnetic resonance imaging. A comparison of signal characteristics with a biophysical model

Authors: Shotaro Ogawa, Ravi S. Menon, David W. Tank, Seong‐Gi Kim, Hellmut Merkle, Jutta Ellermann, Kǎmil Uǧurbil - Biophysical Journal 1993 cited by 1,788