Figure 6From: Functional associations among G protein-coupled neurotransmitter receptors in the human brainThe two communities of G protein-coupled neurotransmitter receptors detected with the clique percolation method. The absolute values of correlations were thresholded at 0.6 (with the corresponding pâ<â10-15) and the clique number was set at kâ=â4.Back to article page