The application of neuroscience advances to brain injury is addressed in the context of our studies of the role of the corpus callosum in the interhemispheric transfer of auditory and tactile information. The outcome of these studies, which were conducted over a period of 30 years in normal individuals as well as those with congenital and acquired lesions of the corpus callosum, have since been confirmed and extended by modern brain imaging techniques. These techniques nevertheless continue to rely on the use of sensitive, specific, valid and reliable behavioural testing paradigms.
