作者: Mario F. Wullimann , Benedikt Grothe
DOI: 10.1007/2506_2013_18
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摘要: This chapter describes the central neuroanatomy of mechanosensory and electrosensory lateral line system in each craniate group (hagfishes, lampreys, cartilaginous ray-finned fishes, lobe-finned fishes). It may be concluded that is ancestral for craniates (including hagfishes vertebrates), electroreception vertebrates lampreys gnathostomes). Many peripheral (cranial nerves) nervous commonalities are noted two sensory systems. The main focus on ascending (lateral lemniscal) multisynaptic pathways from primary rhombencephalic via midbrain diencephalic centers into dorsal telencephalic (pallial) centers. There a parallel pattern connectivity modalities up to fishes as well amphibians. Basal resemble many details, whereas teleosts (derived fishes) lose system, only have it re-evolve various times. In diencephalon, depending taxon, three general areas involved processing: thalamus, posterior tuberculum hypothalamus. question whether processing electrosense mechanosense maintained diencephalon telencephalon discussed different taxa. Within telencephalon, medial pallium (hippocampus homologue) gnathostomes, maybe represent recipient input. However, tetrapods (amphibians) show input related subpallial striatum not pallium.