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Avoidance and contextual learning induced by a kairomone, a pheromone and a common odorant in female CD1 mice
Frontiers Media (2015)Chemosignals mediate both intra- and inter-specific communication in most mammals. Pheromones elicit stereotyped reactions in conspecifics, whereas kairomones provoke a reaction in an allospecific animal. For instance, ... -
Glutamate and Opioid Antagonists Modulate Dopamine Levels Evoked by Innately Attractive Male Chemosignals in the Nucleus Accumbens of Female Rats
Frontiers Media (2017-02-23)Sexual chemosignals detected by vomeronasal and olfactory systems mediate intersexual attraction in rodents, and act as a natural reinforcer to them. The mesolimbic pathway processes natural rewards, and the nucleus ... -
Procesamiento de señales químicas de cría en hembras de ratón lactantes y vírgenes.
Universitat Jaume I (2018-06-06)Appropriate maternal behavior is essential for the survival of t he offspring and the maturation of their nervous system. This research analyzes the neuroendocrine substrate of maternal behavior in mice, to try to ... -
Ready for motherhood. Chemosensory, socio-sexual and motivational brain networks adjust their activity during pregnancy.
Universitat Jaume I (2022-11-22)Maternal behaviour is instinctively induced by pups during late gestation and postpartum, when hormonal changes elicit increased motivation towards offspring and aggressiveness towards potentially infanticidal intruders. ...