The fine structure of degenerating nerve fibers, their sheaths, and their terminations in the central nerve cord of the cockroach (Periplaneta americana).
D000818:Animals; D001369:Axons; D002490:Central Nervous System / Q000033:anatomy & histology*; D003058:Cockroaches; D005724:Ganglia; D009412:Nerve Fibers; D009417:Nerve Tissue; D009420:Nervous System; D010526:Periplaneta
CENTRAL NERVOUS SYSTEM/anatomy and histology