作者
Alfonso Barros-Loscertales, Julio González, Friedemann Pulvermüller, Noelia Ventura-Campos, Juan Carlos Bustamante, Víctor Costumero, María Antonia Parcet, César Ávila
发表日期
2012/11/1
期刊
Cerebral cortex
卷号
22
期号
11
页码范围
2554-2563
出版商
Oxford University Press
简介
Because many words are typically used in the context of their referent objects and actions, distributed cortical circuits for these words may bind information about their form with perceptual and motor aspects of their meaning. Previous work has demonstrated such semantic grounding for sensorimotor, visual, auditory, and olfactory knowledge linked to words, which is manifest in activation of the corresponding areas of the cortex. Here, we explore the brain basis of gustatory semantic links of words whose meaning is primarily related to taste. In a blocked functional magnetic resonance imaging design, Spanish taste words and control words matched for a range of factors (including valence, arousal, imageability, frequency of use, number of letters and syllables) were presented to 59 right-handed participants in a passive reading task. Whereas all the words activated the left inferior frontal (BA44/45) and the …
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