Studies on eye regeneration in a snail, Helix aspersa.
D000818:Animals; D003714:Denervation; D005123:Eye / Q000166:cytology / Q000294:innervation; D008722:Methods; D008854:Microscopy, Electron; D009416:Nerve Regeneration; D009799:Ocular Physiological Phenomena; D009900:Optic Nerve / Q000166:cytology / Q000502:physiology; D012038:Regeneration; D012908:Snails / Q000502:physiology*