Sex-dependent effects of early life sensory overstimulation on later life behavioral function in rats.

ABSTRACT: Children today are immersed in electronic technology shortly after birth as they now begin regularly watching television earlier than they did in the past. Many new programs geared towards infants contain lots of lights, color, and sounds, which may constitute a form of sensory overstimulation (SOS) that leads to cognitive and behavioral changes in children and adolescents. Here, we examined the impact of early life SOS exposure on later life behavioral and cognitive function in rodents by exposing developing male and female rats to excessive audiovisual stimulation from postnatal days (PND) 10-40 and assessing anxiety-like behavior, social motivation, compulsive behavior, and spatial learning/cognition from PND 50-60. To evaluate potential SOS effects on hypothalamic-pituitary-adrenal (HP

SUBMITTER: Porras A 

PROVIDER: S-EPMC11557974 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature