Objective and easy measurement of sensory processing is extremely difficult in nonverbal or vulnerable pediatric patients. We developed a new methodology to quantitatively assess infants and children's cortical processing of light touch, speech sounds, and the multisensory processing of the 2 stimuli, without requiring active subject participation or causing discomfort in vulnerable patients.
Maitre, N. L., Key, A. P. Quantitative Assessment of Cortical Auditory-tactile Processing in Children with Disabilities. J. Vis. Exp. (83), e51054, doi:10.3791/51054 (2014).