McAlonan, G. M. et al (2002). Brain anatomy and sensorimotor gating in Asperger’s syndrome. Brain, Vol. 125(7), pp. 1594-1606.
Francesca, H. et al. (1996). "Theory of mind" in the brain. Evidence from a PET scan study of Asperger syndrome.Clinical Neuroscience and Neuropathology, Vol. 8(1), pp. 197-201.