title: The marmoset as a model for the study of primate parental behavior.
abstract: Parental behavior is important for the development of mammalian offspring. Research on the mechanisms underlying parental behavior, however, has been largely restricted to rodent models. As a consequence, although research on parent-infant relationships has been conducted using macaque monkeys for more than half a century, little is known about the neural mechanisms and brain regions associated with such behaviors in primates. This article reviews parental behavior and its endocrinological mechanisms in marmosets and tamarins, both cooperative breeders in the callitrichid family, and compares these findings with studies of macaque monkeys. The paper examines the similarities and differences between marmosets and humans, and suggests the possibility that marmosets can be a model for future studies of the neural underpinnings and endocrinology underlying human parental behavior.
authors.affiliation: Department of Cognitive and Behavioral Science, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan. Electronic address: casaito@mail.ecc.u-tokyo.ac.jp.
authors.forename: Atsuko
authors.initials: A
authors.lastname: Saito
mesh_terms: D000818:Animals; D001127:Arginine Vasopressin / Q000378:metabolism; D002144:Callithrix / Q000502:physiology* / Q000523:psychology; D003346:Corticotropin-Releasing Hormone / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism; D006854:Hydrocortisone / Q000378:metabolism; D007858:Learning; D008251:Macaca / Q000502:physiology / Q000523:psychology; D008425:Maternal Behavior; D023421:Models, Animal; D010121:Oxytocin / Q000378:metabolism; D016487:Parenting; D011374:Progesterone / Q000378:metabolism; D011388:Prolactin / Q000378:metabolism; D013739:Testosterone / Q000378:metabolism
chemical_list: D001127:Arginine Vasopressin; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol; D010121:Oxytocin; D011388:Prolactin; D003346:Corticotropin-Releasing Hormone; D006854:Hydrocortisone
keywords: Callitrichid; Endocrinology; Macaque monkey; Marmoset; Parental behavior; Tamarin