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Sex differences in movement organization : a kinematic analysis of evasive dodging movements used during food protection in the rat : influence of partner's sex, neonatal and pubertal exposure to androgens

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dc.contributor.advisor Pellis, Sergio
dc.contributor.author Field, Evelyn F.
dc.contributor.author University of Lethbridge. Faculty of Arts and Science
dc.date.accessioned 2007-04-11T17:43:08Z
dc.date.available 2007-04-11T17:43:08Z
dc.date.issued 1996
dc.identifier.uri http://hdl.handle.net/10133/43
dc.description x, 228 leaves : ill. ; 28 cm. en
dc.description.abstract The role of sex in the organization of movement is not commonly addressed in the literature. The objective of this thesis was to determine whether differences exist between males and females in the way they organize their movements during dodging to protect a food item. Detailed kinematic analysis of these movements in adult rats shows that females move their snout through a greater spatial curvature, relative to the pelvis, than males. The sex of the robbing animal did not alter the sex-typical movement paterns exhibited. Manipulation of neonatal androgens altered the sex-typical dodge patterns of both males and females. Removal of androgens at weaning however, did not affect the male-typical pattern. The existence of sex differences in the organization of movement provides a new level of analysis for the study of sexual dimorphism in behavior. en
dc.language.iso en_US en
dc.publisher Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 1996 en
dc.relation.ispartofseries Thesis (University of Lethbridge. Faculty of Arts and Science) en
dc.subject Rats -- Sex differences en
dc.subject Rats -- Behavior en
dc.subject Dissertations, Academic en
dc.title Sex differences in movement organization : a kinematic analysis of evasive dodging movements used during food protection in the rat : influence of partner's sex, neonatal and pubertal exposure to androgens en
dc.type Thesis en
dc.publisher.faculty Arts and Science
dc.publisher.department Department of Psychology
dc.degree.level Masters


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