Siren, A. L., Radyushkin, K., Boretius, S., Kaemmer, D., Riechers, C. C., Natt, O., et al. (2006). Global brain atrophy after unilateral parietal lesion and its prevention by erythropoetin. Brain, 129, 480-489. Retrieved from http://brain.oxfordjournals.org/cgi/content/full/129/2/480.