4 documents found, page 1 of 1
Perceptual mechanisms of social affiliation in zebrafish
Nunes, Ana Rita; Carreira, Leonor; Anbalagan, Savani; Blechman, Janna; Levkowitz, Gil; Oliveira, Rui FilipeSocial living animals need to recognize the presence of conspecifics in the environment in order to engage in adaptive social interactions. Social cues can be detected through different sensory modalities, including vision. Two main visual features can convey information about the presence of conspecifics: body form and biological motion (BM). Given the role that oxytocin plays in social behavior regulation acr...
Genetic variation in the social environment affects behavioral phenotypes of ox...
Ribeiro, Diogo; Nunes, Ana Rita; Teles, Magda C; Anbalagan, Savani; Blechman, Janna; Levkowitz, Gil; Oliveira, Rui FilipeOxytocin-like peptides have been implicated in the regulation of a wide range of social behaviors across taxa. On the other hand, the social environment, which is composed of conspecifics that may vary in their genotypes, also influences social behavior, creating the possibility for indirect genetic effects. Here, we used a zebrafish oxytocin receptor knockout line to investigate how the genotypic composition o...
Genetic variation in the social environment affects behavioral phenotypes of ox...
Ribeiro, Diogo; Nunes, Ana Rita; Teles, Magda C; Anbalagan, Savani; Blechman, Janna; Levkowitz, Gil; Oliveira, Rui FilipeOxytocin-like peptides have been implicated in the regulation of a wide range of social behaviors across taxa. On the other hand, the social environment, which is composed of conspecifics that may vary in their genotypes, also influences social behavior, creating the possibility for indirect genetic effects. Here, we used a zebrafish oxytocin receptor knockout line to investigate how the genotypic composition o...
Oxytocin receptor signaling modulates novelty recognition but not social prefer...
Ribeiro, Diogo; Nunes, Ana Rita; Gligsberg, Michael; Anbalagan, Savani; Levkowitz, Gil; Oliveira, RuiSociality is a complex phenomenon that involves the individual's motivation to approach their conspecifics, along with social cognitive functions that enable individuals to interact and survive. The nonapeptide oxytocin (OXT) is known to regulate sociality in many species. However, the role of OXT in specific aspects of sociality is still not well understood. In the present study we investigated the contributio...