James P. Morris Kevin A. Pelphrey Gregory McCarthy Regional Brain Activation Evoked When Approaching a Virtual Human on a Virtual Walk. 1744-1752 2005 17 J. Cogn. Neurosci. 11 https://doi.org/10.1162/089892905774589253 https://www.wikidata.org/entity/Q48707592 db/journals/jocn/jocn17.html#MorrisPM05