Before revision:  ANNs have subsequently become a popular model class to infer computational principles underlying complex cognitive functions, and in turn  they have also emerged as a natural testbed for applying methods originally developed to probe information in neural populations.
After revision:  ANNs have subsequently become a popular model class to infer computational principles underlying complex cognitive functions, and in turn , they have also emerged as a natural testbed for applying methods originally developed to probe information in neural populations.