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Behavioral and Neural Changes Induced by a Blended Essential Oil on Human Selective Attention.
Behavioural Neurology ( IF 2.8 ) Pub Date : 2019-10-15 , DOI: 10.1155/2019/5842132 Jieqiong Liu 1 , Shi Cai 2 , Danni Chen 1 , Ke Wu 2 , Yang Liu 1 , Ruqian Zhang 1 , Mei Chen 1 , Xianchun Li 1
Behavioural Neurology ( IF 2.8 ) Pub Date : 2019-10-15 , DOI: 10.1155/2019/5842132 Jieqiong Liu 1 , Shi Cai 2 , Danni Chen 1 , Ke Wu 2 , Yang Liu 1 , Ruqian Zhang 1 , Mei Chen 1 , Xianchun Li 1
Affiliation
Selective attention refers to the selecting and preferential processing of specific information while simultaneously suppressing irrelevant distractors, activities linked to various cognitive skills and academic achievements. The influence of essential oils on the cognition of humans has been extensively explored. However, the effects of essential oils on human selective attention and the underlying neural mechanisms remain unclear. In the present study, participants were divided into a “blended essential oil” group and a “no essential oil” group and enrolled on a negative priming task, including a control condition and a negative priming condition. The event-related potential technique was used to examine the brain mechanisms underlying the blended essential oil effects on human selective attention. Behavioral results showed that individuals responded more quickly in the negative priming condition when exposed to the blended essential oil. In addition, the blended essential oil eliminated the differences in the P300 amplitude in the postcentral area of the brain between the negative priming condition and the control condition. Moreover, the blended essential oil led to stronger functional connectivity during the task. The present study thus suggests that blended essential oil can significantly change brain activity and functional connections in human beings, which may improve human selective attention.
中文翻译:
混合精油对人类选择性注意诱导的行为和神经变化。
选择性注意是指选择和优先处理特定信息,同时抑制无关紧要的干扰因素,与各种认知技能有关的活动和学术成就。精油对人类认知的影响已被广泛探索。但是,精油对人类选择性注意和潜在神经机制的影响仍不清楚。在本研究中,参与者分为“混合精油”组和“无精油”组,并参加了负启动任务,包括控制条件和负启动条件。事件相关的潜在技术用于检查混合精油对人类选择性注意的潜在脑机制。行为结果表明,个体在暴露于混合精油中时在负启动条件下反应更快。另外,混合的精油消除了在负启动条件和控制条件之间在大脑后中央区域的P300振幅的差异。此外,混合精油在任务期间导致更强的功能连通性。因此,本研究表明,混合精油可以显着改变人类的大脑活动和功能连接,从而可以提高人类的选择性注意力。该混合精油消除了负启动条件和控制条件之间大脑后中央区域P300振幅的差异。此外,混合精油在任务期间导致更强的功能连通性。因此,本研究表明,混合精油可以显着改变人类的大脑活动和功能连接,从而可以提高人类的选择性注意力。混合精油消除了负启动条件和控制条件之间大脑后中央区域P300振幅的差异。此外,混合精油在任务期间导致更强的功能连通性。因此,本研究表明,混合精油可以显着改变人类的大脑活动和功能连接,从而可以提高人类的选择性注意力。
更新日期:2019-10-15
中文翻译:
混合精油对人类选择性注意诱导的行为和神经变化。
选择性注意是指选择和优先处理特定信息,同时抑制无关紧要的干扰因素,与各种认知技能有关的活动和学术成就。精油对人类认知的影响已被广泛探索。但是,精油对人类选择性注意和潜在神经机制的影响仍不清楚。在本研究中,参与者分为“混合精油”组和“无精油”组,并参加了负启动任务,包括控制条件和负启动条件。事件相关的潜在技术用于检查混合精油对人类选择性注意的潜在脑机制。行为结果表明,个体在暴露于混合精油中时在负启动条件下反应更快。另外,混合的精油消除了在负启动条件和控制条件之间在大脑后中央区域的P300振幅的差异。此外,混合精油在任务期间导致更强的功能连通性。因此,本研究表明,混合精油可以显着改变人类的大脑活动和功能连接,从而可以提高人类的选择性注意力。该混合精油消除了负启动条件和控制条件之间大脑后中央区域P300振幅的差异。此外,混合精油在任务期间导致更强的功能连通性。因此,本研究表明,混合精油可以显着改变人类的大脑活动和功能连接,从而可以提高人类的选择性注意力。混合精油消除了负启动条件和控制条件之间大脑后中央区域P300振幅的差异。此外,混合精油在任务期间导致更强的功能连通性。因此,本研究表明,混合精油可以显着改变人类的大脑活动和功能连接,从而可以提高人类的选择性注意力。