We recently demonstrated that activation patterns in the lateral occipital complex (LOC) not only contain information about object category, but are related to behavioral performance in shape discrimination tasks (Williams et al, in press Nature Neuroscience). The object perception system needs to be ...
Fig. 1. Functional anatomy of the lateral occipital complex (LOC). Object selective regions depicted on the inflated brain of subject NT. The brain inflation algorithm was created by the Freesurfer and Fsfast software packages developed at MGH, Charlestown, MA. The top panel illustrates the later...
ventralregionsofthehumanoccipitallobeknownas 2Dshapes.Neuralactivityalsomodulatedwithper- thelateraloccipitalcomplex,orLOC(Malachetal.,1995; ceivedvolume,independentofimageinformation. Tootelletal.,1996). Whenbehavioralresponsesindicatedthatobservers RecentneuroimagingstudieshaveimplicatedLOC, ...
摘要: Non-holistic coding of objects in LOCRelative position invariance of object parts in LOCNo evidence for a role of attention in establishing a non-holistic code in LOCCommon neural basis of attended and unattended objects in LOC关键词: Object recognition Attention Lateral occipital complex ...
We found that in the lateral occipital complex (LOC), a visual area important for processing shape information 6, 7, 8, 9, 10, attention changes the form of the contrast response function (CRF). By directing attention away from the shape stimuli, the CRF in the LOC was similar to that...
The human lateral occipital complex (LOC) has been implicated in object recognition, but it is unknown whether this region represents low-level image featu... Kourtzi,Z. - 《Science》 被引量: 1578发表: 2001年 Representation of the perceived 3-D object shape in the human lateral occipital co...
In visual processing, the lateral occipital complex (LOC) is known to participate in foreground and background segregation. We investigated the role of LOC in music processing with use of positron emission tomography (PET). Method: Musically na?ve subjects listened to unfamiliar novel melodies with...
The spatial representation in the human ventral object-related areas (i.e., the lateral occipital complex [LOC]) is currently unknown. It seems plausible, however, that it would diverge from the strict retinotopic mapping (characteristic of V1) to a more invariant coordinate frame, thereby ...
The present study investigates the effect of anodal HD-tDCS on haptic object perception and memory through stimulation of the lateral occipital complex (LOC), a structure that has been shown to be involved in both visual and haptic object recognition. In this single-blind, sham-controlled, ...
We tested this latter hypothesis by using functional magnetic resonance imaging (fMRI) to measure population selectivity for object views under different attention conditions in the human lateral occipital complex (LOC). Our data not only show increased neural activity (or 'gain') with attention, ...