title: Antidromic latency variations of nigral compacta neurones.
abstract: Variations in the antidromic latency of substantia nigra compacta neurones were commonly observed following striatal stimulation. These results provide electrophysiological evidence for a branched unmyelinated nigrostriatal pathway and demonstrate that the antidromic criterion of constant latency is not valid for this type of pathway.
mesh_terms: D000818:Animals; D003342:Corpus Striatum / Q000502:physiology; D005071:Evoked Potentials; D005260:Female; D008297:Male; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology; D051381:Rats; D011930:Reaction Time; D013378:Substantia Nigra / Q000502:physiology*