400奈米
600页
背景(考古学)
句子处理
判决
心理学
意义(存在)
语义记忆
认知心理学
自然语言处理
计算机科学
认知
生物
神经科学
事件相关电位
心理治疗师
古生物学
作者
Mengmeng Tang,Bingfei Chen,Xiufeng Zhao,Lun Zhao
标识
DOI:10.1016/j.neulet.2020.134815
摘要
As network emojis play an increasingly important role in modern communications, the question of how semantic processing of emojis is performed in the context arises. By comparing the N400 and P600 effects of emojis and words in contextually incongruent conditions, we investigated the neural basis of semantic processing of emojis. We found that incongruent words elicited robust N400 and P600 effects, while emojis only generated a more conspicuous and sustained N400 effect. This suggests that emojis may have more difficult semantic retrieval versus words in the context, with potentially inefficient semantic integration. These data suggest that the semantic processing of network emojis in context is not the same as words and the meaning of emojis is more difficult to process at sentence level.
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