Participants undergo an MRI scan, which allows the measurement of lactate. During this scan, they undergo a simple task, clinical trials

Brain response to light stimulation in people with myalgic encephalomyelitis/chronic fatigue syndrome

This study looks at how the brains of people with ME/CFS react to light. We want to see if there are differences in how their brain cells use energy when shown flashing lights, compared to healthy individuals. This could help us understand ME/CFS better.