Figure 5
From: Bringing the real world into the fMRI scanner: Repetition effects for pictures versus real objects
Loci of additional group-based region of interest (ROI) analyses displayed on the inflated cortex of a representative subject.
The cortex is illustrated from a posterior-ventral viewpoint. Group-based region of interest analyses were conducted at the marked loci in each hemisphere (see Supplementary Table 1). (A–I): Sites within occipital cortex, intraparietal sulcus, inferior temporal gyrus and premotor cortex in which second-order disparity-selective neurons are thought to extract and process 3D depth structure from stereo39. Points (H–I) lie anterior to the central sulcus and are not visible from the above viewpoint. (J–M): Topographically organized areas within the intraparietal sulcus (IPS) areas 1–4, as reported by Konen & Kastner4. Using a variety of 2D greyscale picture stimuli these authors report significant adaptation effects within IPS1 and IPS2, but not more dorsally within IPS 3 and IPS4. (K) Loci correspond to LOtv, located along the ventro-lateral bank of the temporal lobe43. Area LOtv is selective for both visual and haptic object properties and is argued to support abstract 3D shape representations. (A) V3A complex (1); (B) V3A complex 2; (C) ITG; (D) VIPS/V7; (E) POIPS; (F) DIPSM; (G) DIPSA; (H) dPrCS; (I) vPrCS; (J) IPS1; (K) IPS2; (L) IPS3; (M) IPS4; (N) LOTV. (See also Table S1.)
