Spinal cord layer I neurons with axon collaterals that generate local arbors.
The morphology an location of physiologically characterized neurons in layer I of the spinal cord dorsal horn were revealed by the intracellular deposition of horseradish peroxidase (HRP). This material showed that the axons of some layer I neurons issue varicosity-bearing collaterals that generate arbors that overlap the neurons' dendritic territories in layer I.
D000818:Animals; D001369:Axons / Q000648:ultrastructure*; D002415:Cats; D003712:Dendrites / Q000648:ultrastructure*; D005727:Ganglia, Spinal / Q000166:cytology; D006614:Hindlimb / Q000294:innervation; D006735:Horseradish Peroxidase; D008465:Mechanoreceptors / Q000166:cytology; D009474:Neurons / Q000166:cytology; D009619:Nociceptors / Q000166:cytology; D013116:Spinal Cord / Q000166:cytology*; D013569:Synapses / Q000648:ultrastructure
D006735:Horseradish Peroxidase