Motile dendritic filopodial processes are thought to be precursors of spine synapses but how motility pertains to cell-surface cues required for axon-dendrite recognition and synaptogenesis remains unclear. independent rescue of either motility with PAK or of Ephephrin binding with an EphB2 kinase mutant is not sufficient to restore synapse formation. Strikingly the combination of PAK… Continue reading Motile dendritic filopodial processes are thought to be precursors of spine