title: The search for ancestral nervous systems: an integrative and comparative approach.
abstract: Even the most basal multicellular nervous systems are capable of producing complex behavioral acts that involve the integration and combination of simple responses, and decision-making when presented with conflicting stimuli. This requires an understanding beyond that available from genomic investigations, and calls for a integrative and comparative approach, where the power of genomic/transcriptomic techniques is coupled with morphological, physiological and developmental experimentation to identify common and species-specific nervous system properties for the development and elaboration of phylogenomic reconstructions. With careful selection of genes and gene products, we can continue to make significant progress in our search for ancestral nervous system organizations.
authors.affiliation: Department of Biology and Marine Biology and Center for Marine Science, University of North Carolina Wilmington, Wilmington, NC 28409, USA satterlier@uncw.edu.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Satterlie
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D005075:Biological Evolution; D003063:Cnidaria / Q000033:anatomy & histology / Q000502:physiology*; D037302:Ctenophora / Q000033:anatomy & histology / Q000502:physiology*; D009424:Nervous System Physiological Phenomena; D010802:Phylogeny
keywords: Cnidaria; Ctenophores; Nervous system evolution