3 × 10−10), pink (P < 3 × 10−4) and yellow (P < 2 × 10−7). Annotations for the greenyellow and pink module are discussed above. The brown module (Table S3) was enriched in annotations associated with synaptic function, including synaptic transmission (P < 2 × 10−5); the lightcyan module was enriched in annotation for the synapse (P < 1 × 10−5) and the yellow module was enriched in genes associated with the nuclear part (P < 9 × 10−7) and RNA splicing (P < 1 × 10−5).