First of all, usually lesions to unisensory cortices induce sensory specific deficits, but do not induce disturbances in bodily experience. Two lines of evidence suggest that unimodal body representations might not be sufficient to give rise to the experience of the body. Smelling body odours activates a set of cortical regions including the posterior cingulate cortex, occipital gyrus, angular gyrus, and the anterior cingulate cortex (Aglioti & Pazzaglia, 2011 Lundstrom, Boyle, Zatorre, & Jones-Gotman, 2008). two hands clapping) activates in a somatotopic manner portions of the inferior frontal gyrus (IFG) and inferior parietal lobe (IPL see Aglioti & Pazzaglia, 2011), two regions of the fronto-parietal action-observation network. Hearing sounds produced by body parts (e.g. Vision of different body parts selectively activates portions of the extrastriate body area (EBA Downing, Jiang, Shuman, & Kanwisher, 2001) and occipito-temporal cortex (Orlov, Makin, & Zohary, 2010). Touch applied on a part of the body activates a specific part of the map of the body surface represented in the primary somatosensory cortex in the post-central gyrus (Marshall, Woolsey, & Bard, 1937 Penfield & Boldrey, 1937). At a first sight, the body is represented in the brain in a number of unisensory areas.
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