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Childhood social inequalities influences neural processes in young adult caregiving.
Kim, Pilyoung; Ho, Shaun S; Evans, Gary W; Liberzon, Israel; Swain, James E.
Afiliação
  • Kim P; Department of Psychology, University of Denver, Denver, CO. pilyoung.kim@du.edu.
  • Ho SS; Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Road, Ann Arbor, MI, 48109.
  • Evans GW; Departments of Design and Environmental Analysis and of Human Development, Bronfenbrenner Center for Translational Research, Cornell University, E104 Martha Van Rensselaer Hall, Ithaca, NY, 14853.
  • Liberzon I; Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Road, Ann Arbor, MI, 48109.
  • Swain JE; Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Road, Ann Arbor, MI, 48109.
Dev Psychobiol ; 57(8): 948-60, 2015 Dec.
Article em En | MEDLINE | ID: mdl-25981334
Childhood poverty is associated with harsh parenting with a risk of transmission to the next generation. This prospective study examined the relations between childhood poverty and non-parent adults' neural responses to infant cry sounds. While no main effects of poverty were revealed in contrasts of infant cry versus acoustically matched white noise, a gender by childhood poverty interaction emerged. In females, childhood poverty was associated with increased neural activations in the posterior insula, striatum, calcarine sulcus, hippocampus, and fusiform gyrus, while, in males, childhood poverty was associated with reduced levels of neural responses to infant cry in the same regions. Irrespective of gender, neural activation in these regions was associated with higher levels of annoyance with the cry sound and reduced desire to approach the crying infant. The findings suggest gender differences in neural and emotional responses to infant cry sounds among young adults growing up in poverty.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Pobreza / Encéfalo / Cuidadores / Choro / Emoções Tipo de estudo: Observational_studies / Risk_factors_studies Limite: Adult / Child / Female / Humans / Male Idioma: En Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Pobreza / Encéfalo / Cuidadores / Choro / Emoções Tipo de estudo: Observational_studies / Risk_factors_studies Limite: Adult / Child / Female / Humans / Male Idioma: En Ano de publicação: 2015 Tipo de documento: Article