title: The signs of synaptic degeneration--a critical appraisal.
mesh_terms: D000818:Animals; D005829:Geniculate Bodies / Q000473:pathology*; D000882:Haplorhini / Q000033:anatomy & histology; D006652:Histological Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D009410:Nerve Degeneration; D013569:Synapses / Q000473:pathology*