Sensitivity to voice in human prefrontal cortex

被引：58

作者：

Fecteau, S

Armony, JL

Joanette, Y

Belin, P

机构：

[1] Univ Montreal, Dept Psychol, Montreal, PQ H3C 3J7, Canada

[2] Inst Univ Geriatrie Montreal, Montreal, PQ, Canada

[3] McGill Univ, Douglas Hosp, Res Ctr, Montreal, PQ, Canada

来源：

JOURNAL OF NEUROPHYSIOLOGY | 2005年 / 94卷 / 03期

关键词：

D O I：

10.1152/jn.00329.2005

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

We report two functional MRI ( fMRI) experiments showing sensitivity to human voice in a region of human left inferior prefrontal cortex, pars orbitalis. The voice-enhanced response was observed for speech as well as nonlinguistic vocalizations and was stronger for emotional than neutral vocalizations. This region could constitute a human prefrontal auditory domain similar to the one recently identified in the macaque brain.

引用

收藏

页码：2251 / 2254

页数：4

相关论文

共 23 条

[1] Voice-selective areas in human auditory cortex [J].

Belin, P ;

Zatorre, RJ ;

Lafaille, P ;

Ahad, P ;

Pike, B .

NATURE, 2000, 403 (6767) :309-312

[2] Functional MRI of language: New approaches to understanding the cortical organization of semantic processing [J].

Bookheimer, S .

ANNUAL REVIEW OF NEUROSCIENCE, 2002, 25 :151-188

[3] Selectivity for the spatial and nonspatial attributes of auditory stimuli in the ventrolateral prefrontal cortex [J].

Cohen, YE ;

Russ, BE ;

Gifford, GW ;

Kiringoda, R ;

MacLean, KA .

JOURNAL OF NEUROSCIENCE, 2004, 24 (50) :11307-11316

[4] Form and content: Dissociating syntax and semantics in sentence comprehension [J].

Dapretto, M ;

Bookheimer, SY .

NEURON, 1999, 24 (02) :427-432

[5] Judgment of emotional nonlinguistic vocalizations: Age-related differences [J].

Fecteau, S ;

Armony, JL ;

Joanette, Y ;

Belin, P .

APPLIED NEUROPSYCHOLOGY, 2005, 12 (01) :40-48

[6]

Fiez JA, 1997, HUM BRAIN MAPP, V5, P79, DOI 10.1002/(SICI)1097-0193(1997)5:2<79::AID-HBM1>3.3.CO

[7]

2-M

[8] Towards a neural basis of auditory sentence processing [J].

Friederici, AD .

TRENDS IN COGNITIVE SCIENCES, 2002, 6 (02) :78-84

[9] Dissociating neural mechanisms of temporal sequencing and processing phonemes [J].

Gelfand, JR ;

Bookheimer, SY .

NEURON, 2003, 38 (05) :831-842

[10] The voices of wrath: brain responses to angry prosody in meaningless speech [J].

Grandjean, D ;

Sander, D ;

Pourtois, G ;

Schwartz, S ;

Seghier, ML ;

Scherer, KR ;

Vuilleumier, P .

NATURE NEUROSCIENCE, 2005, 8 (02) :145-146