Normal sensitivity to facial identity in right anterior inferotemporal face-selective region in the absence of right fusiform face area
نویسندگان
چکیده
منابع مشابه
Face processing without awareness in the right fusiform gyrus.
We investigated brain activity evoked by faces which were not consciously perceived by subjects. Subdural electrophysiological recordings and functional neuroimaging studies have each demonstrated face-specific processing in the fusiform gyrus (FFG) of humans. Using pattern masks, a stimulus can be presented but not consciously perceived, and thus can be used to assay obligatory or automatic pr...
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Most of human daily social interactions rely on the ability to successfully recognize faces. Yet ∼2% of the human population suffers from face blindness without any acquired brain damage [this is also known as developmental prosopagnosia (DP) or congenital prosopagnosia]). Despite the presence of severe behavioral face recognition deficits, surprisingly, a majority of DP individuals exhibit nor...
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Editor's Note: These short, critical reviews of recent papers in the Journal, written exclusively by graduate students or postdoctoral fellows, are intended to summarize the important findings of the paper and provide additional insight and commentary. For more information on the format and purpose of the Journal Club, please see Review of Andrews et al. What role do external facial features (h...
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Yovel and Kanwisher (this issue of Neuron) altered upright and inverted face and house characteristics during a same-different task. The right fusiform face area (FFA) was more active to faces than houses but, unlike behavior, was unaffected by spatial configuration or parts manipulations. These data raise interesting questions regarding the relationship of brain activation to observed behavior.
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To test whether the human fusiform face area (FFA) responds not only to faces but to anything human or animate, we used fMRI to measure the response of the FFA to six new stimulus categories. The strongest responses were to stimuli containing faces: human faces (2.0% signal increase from fixation baseline) and human heads (1.7%), with weaker but still strong responses to whole humans (1.5%) and...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2013
ISSN: 1534-7362
DOI: 10.1167/13.9.409