Language-specific cortical activation patterns for verbal fluency tasks in Japanese as assessed by multichannel functional near-infrared spectroscopy

被引：26

作者：

Dan, Haruka ^{[1
,2
]}

Dan, Ippeita ^{[1
,3
]}

Sano, Toshifumi ^{[3
]}

Kyutoku, Yasushi ^{[1
,3
]}

Oguro, Keiji ^{[2
]}

Yokota, Hidenori ^{[2
]}

Tsuzuki, Daisuke ^{[1
,3
]}

Watanabe, Eiju ^{[2
]}

机构：

[1] Chuo Univ, Res & Dev Initiat, Appl Cognit Neurosci Lab, Bunkyo Ku, Tokyo 1128551, Japan

[2] Jichi Med Univ, Dept Neurosurg, Shimotsuke, Tochigi 3290498, Japan

[3] Jichi Med Univ, Ctr Dev Adv Med Technol, Funct Brain Sci Lab, Shimotsuke, Tochigi 3290498, Japan

来源：

BRAIN AND LANGUAGE | 2013年 / 126卷 / 02期

关键词：

Semantic word fluency; Phonological word fluency; Mora; Syllable; fNIRS; Optical topography; Culture-specificity; Aphasia; Attention; Task difficulty; PREFRONTAL CORTEX; SCHIZOPHRENIC-PATIENTS; SPATIAL REGISTRATION; BRAIN OXYGENATION; SEMANTIC FLUENCY; PARIETAL CORTEX; WORD RETRIEVAL; LARGE-SCALE; NIRS DATA; FMRI;

D O I：

10.1016/j.bandl.2013.05.007

中图分类号：

R36 [病理学]; R76 [耳鼻咽喉科学];

学科分类号：

100104 ; 100213 ;

摘要：

Japan, verbal fluency tasks are commonly utilized as a standard paradigm for neuropsychological testing of cognitive and linguistic abilities. The Japanese "letter fluency task" is a mora/letter fluency task based on the phonological and orthographical characteristics of the Japanese language. Whether there are similar activation patterns across languages or a Japanese-specific mora/letter fluency pattern is not certain. We investigated the neural correlates of overt mora/letter and category fluency tasks in healthy Japanese. The category fluency task activated the bilateral fronto-temporal language-related regions with left-superior lateralization, while the mora/letter fluency task led to wider activation including the inferior parietal regions (left and right supramarginal gyrus). Specific bilateral supramarginal activation during the mora/letter fluency task in Japanese was distinct from that of similar letter fluency tasks in syllable-alphabet-based languages: this might be due to the requirement of additional phonological processing and working memory, or due to increased cognitive load in general. (c) 2013 Elsevier Inc. All rights reserved.

引用

页码：208 / 216

页数：9

共 94 条

[1] Functional magnetic resonance imaging of verbal fluency and confrontation naming using compressed image acquisition to permit overt responses [J].

Abrahams, S ;

Goldstein, LH ;

Simmons, A ;

Brammer, MJ ;

Williams, SCR ;

Giampietro, VP ;

Andrew, CM ;

Leigh, PN .

HUMAN BRAIN MAPPING, 2003, 20 (01) :29-40

[2]

AMANO S, 1999, NTT DATABASE SERIES, V1

[3] Working memory [J].

Baddeley, Alan .

CURRENT BIOLOGY, 2010, 20 (04) :R136-R140

[4] Effects of generation mode in fMRI adaptations of semantic fluency:: Paced production and overt speech [J].

Basho, Surina ;

Palmer, Erica D. ;

Rubio, Miguel A. ;

Wulfeck, Beverly ;

Muller, Ralph-Axel .

NEUROPSYCHOLOGIA, 2007, 45 (08) :1697-1706

[5] Spatio-temporal cortical dynamics of phonemic and semantic fluency [J].

Billingsley, RL ;

Simos, PG ;

Castillo, EM ;

Sarkari, S ;

Breier, JI ;

Pataraia, E ;

Papanicolaou, AC .

JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY, 2004, 26 (08) :1031-1043

[6] Human brain language areas identified by functional magnetic resonance imaging [J].

Binder, JR ;

Frost, JA ;

Hammeke, TA ;

Cox, RW ;

Rao, SM ;

Prieto, T .

JOURNAL OF NEUROSCIENCE, 1997, 17 (01) :353-362

[7] Neural systems supporting lexical search guided by letter and semantic category cues: A self-paced overt response fMRI study of verbal fluency [J].

Birn, Rasmus M. ;

Kenworthy, Lauren ;

Case, Laura ;

Caravella, Rachel ;

Jones, Tyler B. ;

Bandettin, Peter A. ;

Martin, Alex .

NEUROIMAGE, 2010, 49 (01) :1099-1107

[8] Experimental designs and processing strategies for fMRI studies involving overt verbal responses [J].

Birn, RM ;

Cox, RW ;

Bandettini, PA .

NEUROIMAGE, 2004, 23 (03) :1046-1058

[9] Repetition Suppression and Reactivation in Auditory-Verbal Short-Term Recognition Memory [J].

Buchsbaum, Bradley R. ;

D'Esposito, Mark .

CEREBRAL CORTEX, 2009, 19 (06) :1474-1485

[10] Statistical methods of estimation and inference for functional MR image analysis [J].

Bullmore, E ;

Brammer, M ;

Williams, SCR ;

Rabehesketh, S ;

Janot, N ;

David, A ;

Mellers, J ;

Howard, R ;

Sham, P .

MAGNETIC RESONANCE IN MEDICINE, 1996, 35 (02) :261-277

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