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. Author manuscript; available in PMC: 2012 Dec 26.
Published in final edited form as: Nat Neurosci. 2011 Mar;14(3):285–293. doi: 10.1038/nn.2741

Figure 2.

Figure 2

Model of molecular mechanisms of spine pathology in ASD. Proteins with genetic associations with ASD and comorbid disorders participate in pathways that regulate spine morphogenesis. Their disruption may alter spine dynamics and stability, leading to an increase in spine density and increased connectivity with nearby axons (blue lines) during early childhood.