par Lambert, Nelle 
;Lotstra, Françoise
Référence Cahiers critiques de thérapie familiale et de pratiques de réseaux, 35, 2, page (83-97)
Publication Publié, 2005
;Lotstra, Françoise Référence Cahiers critiques de thérapie familiale et de pratiques de réseaux, 35, 2, page (83-97)
Publication Publié, 2005
Article révisé par les pairs
| Résumé : | The attachment progressively entered the sphere of human psychology. These last few years, important progress has been made in the neurobiological approach of this behavior, which varies a lot depending on the species studied. Be it maternal bond, bond between husband and wife, or attachment to the group, two peptides play a crucial role both as hormone and neuromediator: the vasopressin and the oxytocin. They act among others on two essential systems in the evolution of the species: the fear circuit and the pleasure circuit. From a neurobiological point of view, attachment is the result of complex interactions between different hormones and neurotransmitters under the influence of the genetic and environmental constraint. |
