AI Article Synopsis
- Early life experiences significantly influence brain development and behavior, affecting stress responses, cognitive abilities, and social interactions.
- Research has typically concentrated on negative social environments like stress and deprivation, but this study investigates how positive, complex social environments can impact social behavior development in rodents.
- The authors examine lab methods that enrich social and sensory experiences during critical developmental stages, highlighting their effects on social skills and brain adaptability, while also suggesting improvements for studying complex social behaviors in the lab.
Article Abstract
Early life experiences can have an enduring impact on the brain and behavior, with implications for stress reactivity, cognition, and social behavior. In particular, the neural systems that contribute to the expression of social behavior are altered by early life social environments. However, paradigms that have been used to alter the social environment during development have typically focused on exposure to stress, adversity, and deprivation of species-typical social stimulation. Here, we explore whether complex social environments can shape the development of complex social behavior. We describe lab-based paradigms for studying early life social complexity in rodents that are generally focused on enriching the social and sensory experiences of the neonatal and juvenile periods of development. The impact of these experiences on social behavior and neuroplasticity is highlighted. Finally, we discuss the degree to which our current approaches for studying social behavior outcomes give insight into "complex" social behavior and how social complexity can be better integrated into lab-based methodologies.
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| http://dx.doi.org/10.1111/nyas.15076 | DOI Listing |
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