| Title: |
Affiliative behaviours regulate allostasis development and shape biobehavioural trajectories in horse |
| Authors: |
Valenchon, Mathilde; Reigner, Fabrice; Lefort, Gaëlle; Adriaensen, Hans; Gesbert, Amandine; Barrière, Philippe; Gaude, Yvan; Elleboudt, Frederic; Lévy, Isabelle; Ducluzeau, Camille; Dupont, Joëlle; Lainé, Anne-Lyse; Uszynski, Ivy; Dardente, Hugues; Poupon, Cyril; Lansade, Léa; Calandreau, Ludovic; Keller, Matthieu; Barrière, David André |
| Contributors: |
Physiologie de la reproduction et des comportements Nouzilly (PRC); Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE); University of Bristol Bristol; Unité Expérimentale de Physiologie Animale de l‘Orfrasiére (UE PAO); Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE); Veterinary Clinic of the Nouvetière; Building large instruments for neuroimaging: from population imaging to ultra-high magnetic fields (BAOBAB); Service NEUROSPIN (NEUROSPIN); Université Paris-Saclay-Institut des Sciences du Vivant Frédéric JOLIOT (JOLIOT); Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Institut des Sciences du Vivant Frédéric JOLIOT (JOLIOT); Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) |
| Source: |
https://hal.inrae.fr/hal-05368868 ; 2025. |
| Publisher Information: |
CCSD |
| Publication Year: |
2025 |
| Collection: |
Université François-Rabelais de Tours: HAL |
| Subject Terms: |
[SCCO.NEUR]Cognitive science/Neuroscience; [SDV.SP.PHARMA]Life Sciences [q-bio]/Pharmaceutical sciences/Pharmacology |
| Description: |
International audience ; Social interactions shape both physiological and behavioural development of offspring and poor care/early caregiver loss are known to promote negative outcomes in adulthood in both animals and humans. How affiliative behaviours impact future development of offspring remains unknown. Here, we used Equus caballus (domestic horse) as a model to investigate this question. By coupling magnetic resonance imaging, longitudinal biobehavioural assessment and advanced multivariate statistical modelling we found that maternal presence during childhood promotes maturation of brain territories involved in both social behaviour (anterior cingulate, retrosplenial cortex) and physiological regulation (hypothalamus, amygdala). Additionally, we found that offsprings benefiting from prolonged maternal presence showed higher default mode network (DMN) connectivity, improved social competences, more efficient feeding behaviours, and metabolic profiles. The present study underscores the salient role of social interactions for the development of allostatic regulation in offspring. |
| Document Type: |
report |
| Language: |
English |
| Relation: |
https://doi.org/10.5281/zenodo.13969826; https://doi.org/10.5281/zenodo.10731030; BIORXIV: 2025.01.14.632964 |
| DOI: |
10.1101/2025.01.14.632964 |
| Availability: |
https://hal.inrae.fr/hal-05368868; https://hal.inrae.fr/hal-05368868v1/document; https://hal.inrae.fr/hal-05368868v1/file/Valenchon_et_al_2025.pdf; https://doi.org/10.1101/2025.01.14.632964 |
| Rights: |
https://creativecommons.org/licenses/by-nc/4.0/ ; info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.D08ACAB6 |
| Database: |
BASE |