The impact of visual cross-modal conflict with semantic and nonsemantic distractors on working memory task: A functional near-infrared spectroscopy study
The impact of visual cross-modal conflict with semantic and nonsemantic distractors on working memory task: A functional near-infrared spectroscopy study
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视觉跨模态冲突与语义和非语义干扰对工作记忆任务的影响：功能性近红外光谱研究
DOI：
10.1097/md.0000000000030330
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发表时间：
2022
期刊：
影响因子：
1.6
通讯作者：
Sakai Shinya
中科院分区：
文献类型：
--
作者：
Sawamura Daisuke;Tanabe Yoshinobu;Sakuraba Satoshi;Cui Jiahong;Miura Hiroshi;Saito Ryuji;Sugi Masaaki;Watanabe Akihiro;Tokikuni Yukina;Sugawara Kazuhiro;Miyazaki Mitsunori;Miyamoto Reiko;Sakai Shinya
当来自多感觉模态的信息不一致时，就会产生跨模态冲突。以往关于视听跨模态冲突的研究大多集中在有听觉干扰的视觉目标上，只有少数研究关注有视觉干扰的听觉目标。此外，尚未有研究探讨视觉跨模态冲突对语义竞争和非语义竞争的影响差异及其神经基础。本横断面研究旨在通过工作记忆任务和相关脑活动表征语义和非语义干扰物对两种视觉跨模态冲突的影响。参与者是33名健康的右撇子年轻成年男性。节奏性听觉序列加法测试在3种条件下进行：无干扰和2种视觉干扰条件（非语义和语义干扰条件）。符号和数字分别作为非语义和语义干扰物。在不同的条件下，分别测量受试者额顶叶区、双侧腹外侧前额叶皮层（VLPFC）、背外侧前额叶皮层和下顶叶皮层（IPC）的氧合血红蛋白（Oxy-Hb）浓度。结果表明，两种干扰条件下的慢节奏听觉序列加法测试成绩均显著低于无干扰条件下的慢节奏听觉序列加法测试成绩，但两种干扰条件下的慢节奏听觉序列加法测试成绩无显著差异。在脑活动方面，只有在非语义干扰条件下才观察到右侧VLPFC中氧合血红蛋白浓度的显著增加(校正P=。015年;科恩d =。46)。在两种视觉跨模态干扰条件下，双侧IPC中氧合血红蛋白的变化与任务表现的变化呈正相关。无论存在语义或非语义干扰，视觉跨模态冲突都显著影响听觉工作记忆任务的表现。在跨模态冲突情况下，右侧VLPFC可能是抑制视觉非语义信息的关键区域，而无论是否存在语义或非语义干扰物，双侧IPC可能与视觉跨模态干扰物的抑制密切相关。
Cross-modal conflicts arise when information from multisensory modalities is incongruent. Most previous studies investigating audiovisual cross-modal conflicts have focused on visual targets with auditory distractors, and only a few studies have focused on auditory targets with visual distractors. Moreover, no study has investigated the differences in the impact of visual cross-modal conflict with semantic and nonsemantic competition and its neural basis. This cross-sectional study aimed to characterize the impact of 2 types of visual cross-modal conflicts with semantic and nonsemantic distractors through a working memory task and associated brain activities. The participants were 33 healthy, right-handed, young male adults. The paced auditory serial addition test was performed under 3 conditions: no-distractor and 2 types of visual distractor conditions (nonsemantic and semantic distractor conditions). Symbols and numbers were used as nonsemantic and semantic distractors, respectively. The oxygenated hemoglobin (Oxy-Hb) concentration in the frontoparietal regions, bilateral ventrolateral prefrontal cortex (VLPFC), dorsolateral prefrontal cortex, and inferior parietal cortex (IPC) were measured during the task under each condition. The results showed significantly lower paced auditory serial addition test performances in both distractor conditions than in the no-distractor condition, but no significant difference between the 2 distractor conditions. For brain activity, a significantly increased Oxy-Hb concentration in the right VLPFC was only observed in the nonsemantic distractor condition (corrected P=. 015; Cohen d=. 46). The changes in Oxy-Hb in the bilateral IPC were positively correlated with changes in task performance for both types of visual cross-modal distractor conditions. Visual cross-modal conflict significantly impairs auditory working memory task performance, regardless of the presence of semantic or nonsemantic distractors. The right VLPFC may be a crucial region to inhibit visual nonsemantic information in cross-modal conflict situations, and bilateral IPC may be closely linked with the inhibition of visual cross-modal distractor, regardless of the presence of semantic or nonsemantic distractors.
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DOI：
--
发表时间：
2020
期刊：
Incremental Conceptualization for Language Production
影响因子：
--
作者：
M. Guhe
通讯作者：
M. Guhe
影响因子：
5.7
作者：
Strangman, G;Culver, JP;Boas, DA
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Boas, DA
影响因子：
3.7
作者：
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通讯作者：
Jonides, John
DOI：
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发表时间：
2009
期刊：
影响因子：
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作者：
R. Neal
通讯作者：
R. Neal
DOI：
10.1007/s10162-018-0661-0
发表时间：
2018-06
期刊：
Journal of the Association for Research in Otolaryngology : JARO
影响因子：
--
作者：
Weder S;Zhou X;Shoushtarian M;Innes-Brown H;McKay C
通讯作者：
McKay C