Behavioral training reverses global cortical network dysfunction induced by perinatal antidepressant exposure.

ABSTRACT: Abnormal cortical circuitry and function as well as distortions in the modulatory neurological processes controlling cortical plasticity have been argued to underlie the origin of autism. Here, we chemically distorted those processes using an antidepressant drug-exposure model to generate developmental neurological distortions like those characteristics expressed in autism, and then intensively trained altered young rodents to evaluate the potential for neuroplasticity-driven renormalization. We found that young rats that were injected s.c. with the antidepressant citalopram from postnatal d 1-10 displayed impaired neuronal repetition-rate following capacity in the primary auditory cortex (A1). With a focus on recovering grossly degraded auditory system processing in this model, we showed

SUBMITTER: Zhou X 

PROVIDER: S-EPMC4343129 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature