Fig. 3: Synaptic density and glutamate in healthy volunteers.

Significant positive relationship between [11C]UCB-J distribution volume ratio and Glu/Cr levels in the left hippocampus in the healthy volunteer (HV) group.

Significant positive relationship between [11C]UCB-J distribution volume ratio and Glu/Cr levels in the left hippocampus in the healthy volunteer (HV) group.