Disrupted development from head to tail: Pervasive effects of postnatal restricted resources on neurobiological, behavioral, and morphometric outcomes.

When a maternal rat nurtures her pups, she relies on adequate resources to provide optimal care for her offspring. Accordingly, limited environmental resources may result in atypical maternal care, disrupting various developmental outcomes. In the current study, maternal Long-Evans rats were randomly assigned to either a standard resource (SR) group, provided with four cups of bedding and two paper towels for nesting material or a limited resource (LR) group, provided with a quarter of the bedding and nesting material provided for the SR group.

Influence of Effort-based Reward Training on Neuroadaptive Cognitive Responses: Implications for Preclinical Behavioral Approaches for Depressive Symptoms.

Despite the presence of multiple pharmacotherapeutic options, incidence rates for depressive disorders continue to rise. Nonpharmacological approaches (e.g.

Developmental Lead Exposure in Rats Causes Sex-Dependent Changes in Neurobiological and Anxiety-Like Behaviors that Are Improved by Taurine Co-treatment.

Lead (Pb) is a developmental neurotoxicant that causes alterations in the brain's excitation-to-inhibition (E/I) balance by disrupting the development of the GABAergic systems. These GABAergic disruptions have persistent neurobiological and neurobehavioral structure-function relationships that can be examined using animal models of Pb exposure. Further, taurine, a GABA- agonist, has been shown to offer neuroprotection against neurodevelopmental Pb exposure and senescence.