Joni M. E. Oja

Quantitative assessment of blood flow, blood volume and blood oxygenation effects in functional magnetic resonance imaging

Peter C.M. van Zijl, Scott M. Eleff, John A. Ulatowski et al. · Nature Medicine · 1998 · 504 citations

Medicine, Neuroscience, Radiology +17

Venous blood effects in spin-echo fMRI of human brain

Joni M. E. Oja, Joe Gillen, Risto A. Kauppinen et al. · Magnetic Resonance in Medicine · 1999 · 110 citations · Full text

Medicine, Bioengineering, Neuroscience +17

Determination of Oxygen Extraction Ratios by Magnetic Resonance Imaging

Joni M. E. Oja, Joseph Gillen, Risto A. Kauppinen et al. · Journal of Cerebral Blood Flow & Metabolism · 1999 · 107 citations · Full text

Medicine, Neurobiology, Neuroscience +17

[Quantitative assessment of blood flow, blood volume and blood oxygenation effects in functional magnetic resonance imaging].

Peter C. van Zijl, Aziz M. Uluğ, Scott M. Eleff et al. · PubMed · 1998 · 92 citations

Medicine, Biomedical Engineering, Radiology +17

Noninvasive Detection of Cerebral Hypoperfusion and Reversible Ischemia from Reductions in the Magnetic Resonance Imaging Relaxation Time, <i>T</i> ₂

Olli Gröhn, Jouko A. Lukkarinen, Joni M. E. Oja et al. · Journal of Cerebral Blood Flow & Metabolism · 1998 · 88 citations

Medicine, Neurology, Neuroscience +15