J. Neurophysiol . Injury-induced expression of endothelial nitric oxide synthase by glial and microglial cells in the leech central nervous system within minutes after injury. Action potential initiation site depends on neuronal excitation. Accurate synapse regeneration despite ablation of the distal axon segment. Lessons from lesions in leeches.
Novel synapses compensate for a neurone ablated in embryos.
Axonal sprouting and laminin appearance after destruction of glial sheaths.