Tag

Parenting Behavior

All articles tagged with #parenting behavior

neuroscience2 years ago•3 min saved

"Mouse Parenting: The Influence of Genetic Imprints"

Researchers have discovered a link between imprinted genes and parenting behaviors in mice. Imprinted genes, which allow only one parent's copy to be active, were found to influence parental care. The gene Magel2 was identified as a significant imprinted gene affecting parenting behavior, with mice lacking an active form of Magel2 being neglectful parents. The findings suggest that imprinted genes may have evolved to synchronize parenting activities between mother and offspring.

via Neuroscience News|

#genetic-imprints #imprinted-genes #magel2

science2 years ago•3 min saved

"Pregnancy's Profound Impact: Rewiring the Brain for Motherhood"

A study conducted on mice suggests that pregnancy leads to permanent rewiring of neurons in the brain, triggered by changes in hormones such as oestrogen and progesterone. The research provides insights into the influence of hormones on behavior and could contribute to a better understanding of parenting behavior and postpartum mental health in humans. The findings indicate that the brain undergoes preparations for parenting even before birth, with changes in brain volume and activity persisting long after pregnancy. While hormonal changes play a role in parenting behavior, other factors such as environmental influences also contribute in humans. The study highlights the complexity of parenting and the importance of understanding hormone signaling in the brain.

via The Guardian|

#brain-rewiring #hormones #parenting-behavior