Caffarra, P., et al. “The Ideation of Movement Is Supported by Fronto-Temporal Cortical Regions Involved in the Retrieval of Semantic Knowledge”. Acta Biomedica Atenei Parmensis, vol. 81, no. 1, May 2010, pp. 21-29, https://mattioli1885journals.com/index.php/actabiomedica/article/view/306.