Formation of functional areas in the cerebral cortex is disrupted in a mouse model of autism spectrum disorder

Abstract

We demonstrate that interhemispheric connectivity and cortical area formation are altered in an age- and region-specific manner in BTBR mice, which may contribute to the behavioural deficits previously observed in this strain. Some of these developmental patterns of change are also present in human ASD patients, and elucidating the aetiology driving cortical changes in BTBR mice may therefore help to increase our understanding of this disorder.