作者
Katharina von Kriegstein, Andreas Kleinschmidt, Philipp Sterzer, Anne-Lise Giraud
发表日期
2005/3/1
期刊
Journal of cognitive neuroscience
卷号
17
期号
3
页码范围
367-376
出版商
MIT Press
简介
Face and voice processing contribute to person recognition, but it remains unclear how the segregated specialized cortical modules interact. Using functional neuroimaging, we observed cross-modal responses to voices of familiar persons in the fusiform face area, as localized separately using visual stimuli. Voices of familiar persons only activated the face area during a task that emphasized speaker recognition over recognition of verbal content. Analyses of functional connectivity between cortical territories show that the fusiform face region is coupled with the superior temporal sulcus voice region during familiar speaker recognition, but not with any of the other cortical regions normally active in person recognition or in other tasks involving voices. These findings are relevant for models of the cognitive processes and neural circuitry involved in speaker recognition. They reveal that in the context of speaker …
引用总数
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学术搜索中的文章
K Kriegstein, A Kleinschmidt, P Sterzer, AL Giraud - Journal of cognitive neuroscience, 2005