Concept
Déviation de la cloison nasale
Publications associées (8)
Increased brain glucocorticoid actions following social defeat in rats facilitates the long-term establishment of social subordination
Maria del Carmen Sandi Perez, Jocelin Grosse, Olivia Zanoletti, Meltem Weger
Social rank is frequently established through aggressive encounters between new conspecifics. Despite increasing evidence suggesting that social rank is critical for the well-being of both humans and animals, knowledge about the factors influencing social ...
2018Effects of paternal and peripubertal stress on aggression, anxiety, and metabolic alterations in the lateral septum
Maria del Carmen Sandi Perez, Maria Isabel Cordero Campana, Nathalie Just, Guillaume Poirier
Early-life stress and biological predispositions are linked to mood and personality disorders related to aggressive behavior. We previously showed that exposure to peripubertal stress leads to increased anxiety-like behaviors and aggression against males a ...
2016Altered cortical and subcortical local coherence in obstructive sleep apnea: a functional magnetic resonance imaging study
Dimitri Nestor Alice Van De Ville, Jonas Richiardi
Obstructive sleep apnea (OSA) syndrome is the most common sleep-related breathing disorder, characterized by excessive snoring and repetitive apneas and arousals, which leads to fragmented sleep and, most importantly, to intermittent nocturnal hypoxaemia d ...
Wiley-Blackwell2013Female vulnerability to the development of depression-like behavior in a rat model of intimate partner violence is related to anxious temperament, coping responses, and amygdala vasopressin receptor 1a expression
Maria del Carmen Sandi Perez, Maria Isabel Cordero Campana, Guillaume Poirier
Exposure to violence is traumatic and an important source of mental health disturbance, yet the factors associated with victimization remain incompletely understood. The aim of the present study was to investigate factors related to vulnerability to depres ...
Frontiers Research Foundation2013Evidence for a role of oxytocin receptors in the long-term establishment of dominance hierarchies
Maria del Carmen Sandi Perez, Maria Isabel Cordero Campana, Marjan Timmer
Exposure to stress can affect the establishment of dominance hierarchies. In our model, a social hierarchy established by two male rats during a first encounter is not maintained 1 week later. If one of the two rats is stressed, the stressed rat becomes su ...
2011Neurobiological Mechanisms Involved in the Establishment and Maintenance of Dominance Hierarchies and its Modulation by Stress in Rats
Maria del Carmen Sandi Perez, Marjan Timmer
Stress can have a strong and long lasting effect on the establishment and maintenance of dominance hierarchies in rats. When two rats of a pair have not been stressed (non-stressed pair) before a first social encounter, they establish a dominance hierarchy ...
EPFL2011Differential impact of polysialyltransferase ST8SiaII and ST8iaIV knockout on social interaction and aggression
Maria del Carmen Sandi Perez, Reto Bisaz, Cristina Marquez Vega, Martina Fantin
Previous studies using neuronal cell adhesion molecule (NCAM) -/- knockout (KO) mice provided evidence for a role of NCAMs in social behaviors. However, polysialic acid (PSA), the most important post-translational modification of NCAM, was also absent in t ...
Wiley-Blackwell2010Astrocyte-specific expression of aquaporin-9 in mouse brain is increased after transient focal cerebral ischemia
Aquaporin-9 (AQP9) is a new member of the aquaporin family of water-selective channels mainly expressed in liver and testis, presenting the characteristic of also being permeable to various solutes, particularly lactate. Recent data have shown the presence ...
2001