Oct 2018: Katarzyna established metabolic imaging of GABA and glutamate in my lab and published important work on the dynamics of these neurotransmitters in the human brain. You can find the paper in the Journal of Neuroscience: Opposite dynamics of GABA and glutamate levels in the occipital cortex during visual processing.
Here's some press coverage of our work on GABA/glutamate signaling in the human brain.