dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2018-12-11T17:19:36Z | |
dc.date.available | 2018-12-11T17:19:36Z | |
dc.date.created | 2018-12-11T17:19:36Z | |
dc.date.issued | 2018-01-01 | |
dc.identifier | Behavioural Processes. | |
dc.identifier | 1872-8308 | |
dc.identifier | 0376-6357 | |
dc.identifier | http://hdl.handle.net/11449/176208 | |
dc.identifier | 10.1016/j.beproc.2018.04.010 | |
dc.identifier | 2-s2.0-85045746500 | |
dc.identifier | 2-s2.0-85045746500.pdf | |
dc.description.abstract | Aggressive interactions between conspecific animals have been used as a social stressor with ethological characteristics to study how social interactions can modulate animal's behavior. Here, a new protocol based on aggressive and non-aggressive interactions was developed to study how different social interactions can alter the behavioral profile of animals re-exposed to the context in which the interaction occurred. We used factor analysis to trace the behavioral profile of socially defeated and non-defeated mice when they were re-exposed to the apparatus [three interconnected chambers: home chamber, tunnel and surface area]; we also compared the behavior presented before (habituation) and 24 h after (re-exposure) the non-aggressive or aggressive interactions. A final factor analysis from defeated animals yielded 4 factors that represented 72.09% of total variance; whereas non-defeated animal's analysis was loaded with 5 factors that represented 85.46% of total variance. A 5-min non-aggressive interaction reduced the frequency of stretched attend behavior in the tunnel, whereas a single social defeat reduced time in the tunnel and increased time spent performing self-grooming in the home chamber without conditioning any other spatio-temporal and complementary measures. Together, these results suggest that different social interactions may modulate distinct behavioral profiles in animals when re-exposed to the context. | |
dc.language | eng | |
dc.relation | Behavioural Processes | |
dc.relation | 0,849 | |
dc.rights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | Contextual conditioning | |
dc.subject | Contextual memory | |
dc.subject | Self-grooming | |
dc.subject | Social defeat | |
dc.title | Single aggressive and non-aggressive social interactions elicit distinct behavioral patterns to the context in mice | |
dc.type | Artículos de revistas | |