Caffeine Effect on Cognitive Function during a Stroop Task: fNIRS Study
Joint Authors
Li, Guanghao
Yuan, Yafei
Ren, Haoran
Chen, Wei
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-21
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Acting as a brain stimulant, coffee resulted in heightening alertness, keeping arousal, improving executive speed, maintaining vigilance, and promoting memory, which are associated with attention, mood, and cognitive function.
Functional near-infrared spectroscopy (fNIRS) is a noninvasive optical method to monitor brain activity by measuring the absorption of the near-infrared light through the intact skull.
This study is aimed at acquiring brain activation during executing task performance.
The aim is to explore the effect of coffee on cognitive function by the fNIRS neuroimaging method, particularly on the prefrontal cortex regions.
The behavioral experimental results on 31 healthy subjects with a Stroop task indicate that coffee can easily and effectively modulate the execute task performance by feedback information of the response time and accuracy rate.
The findings of fNIRS showed that apparent hemodynamic changes were detected in the bilateral VLPFC regions and the brain activation regions varied with different coffee conditions.
American Psychological Association (APA)
Yuan, Yafei& Li, Guanghao& Ren, Haoran& Chen, Wei. 2020. Caffeine Effect on Cognitive Function during a Stroop Task: fNIRS Study. Neural Plasticity،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1202866
Modern Language Association (MLA)
Yuan, Yafei…[et al.]. Caffeine Effect on Cognitive Function during a Stroop Task: fNIRS Study. Neural Plasticity No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1202866
American Medical Association (AMA)
Yuan, Yafei& Li, Guanghao& Ren, Haoran& Chen, Wei. Caffeine Effect on Cognitive Function during a Stroop Task: fNIRS Study. Neural Plasticity. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1202866
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202866