0000000000466721
AUTHOR
Lluis Fortes-marco
showing 3 related works from this author
Avoidance and contextual learning induced by a kairomone, a pheromone and a common odorant in female CD1 mice
2015
Copyright © 2015 Fortes-Marco, Lanuza, Martínez-García and Agustín-Pavón.
Sex pheromones are not always attractive: changes induced by learning and illness in mice
2014
A male-specific major urinary protein named darcin is attractive to female mice, Mus musculus, stimulates a learned attraction to volatile components of a male's urinary odour and induces spatial learning. In this article we show that darcin also induces learned attraction for a previously neutral olfactory stimulus (the odorant isoamyl acetate), acquired by repeated presentation of both stimuli together. We hypothesize that this is a case of olfactory–vomeronasal associative learning, in which darcin acts as the unconditioned reinforcer. However, the presence of darcin is not always attractive to adult female mice. Urine from males parasitized by the nematode Aspiculuris tetraptera has no …
Amygdala
2015
The amygdala is considered a key center in managing emotional information and its dysfunction is at the base of disorders ranging through anxiety, depression, PTSD and autism. However, the amygdala seems heterogeneous both structurally (with pallial and supallial components) and functionally. Thus, whereas cortical and thalamic multimodal sensory inputs enter the basolateral complex, the corticomedial amygdala is dominated by olfactory and vomeronasal inputs. Intrinsic amygdaloid circuitry, connects these two amygdaloid divisions and convey processed information to the main amygdala outputs. The pallial amygdala is the main source for telencephalic outputs to associative cortical areas (e.g…