It can be measured with a specific magnetic resonance imaging technique. (sciencedaily.com)
To investigate whole - brain changes potentially associated with these processes, we applied a magnetic resonance imaging technique novel to psychiatric research, quantitative mapping of T1 relaxation in the rotating frame (T1ρ). (nature.com)
Some at the workshop hope to adapt ultrasound and magnetic resonance imaging techniques now used to study the heart and brain to measure blood flow and oxygenation in the placenta. (sciencemag.org)