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Kim, Sung-Phil
Brain-Computer Interface (BCI) Lab
Research Interests
  • Brain-computer interface, Statistical Signal Processing, Neural Code, Neuromarketing

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Effects of 92% oxygen administration on cognitive performance and physiological changes of intellectually and developmentally disabled people

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Title
Effects of 92% oxygen administration on cognitive performance and physiological changes of intellectually and developmentally disabled people
Author
Kim, Hyung-SikChoi, Mi-HyunBaek, Ji-HyePark, Sung-JunLee, Jung-ChulJeong, Ul-HoKim, Sung-PhilKim, Hyun-JunChoi, Young ChilLim, Dae-WoonChung, Soon-Cheol
Issue Date
2015-02
Publisher
BIOMED CENTRAL LTD
Citation
JOURNAL OF PHYSIOLOGICAL ANTHROPOLOGY, v.34, pp.1 - 5
Abstract
Background: The present study addressed how 92% oxygen administration affects cognitive performance, blood oxygen saturation (SpO(2)), and heart rate (HR) of intellectually and developmentally disabled people. Methods: Seven males (28.9 +/- 1.8 years) and seven females (34.4 +/- 8.3 years) with intellectual and developmental disabilities (disabled level 2.1 +/- 0.5) completed an experiment consisting a 0-back task with normal air (21% oxygen) administered in one run and hyperoxic air (92% oxygen) administered in the other run. The experimental sequence in each run consisted of a 1-min adaptation phase, 2-min control phase, and 2-min 0-back task phase, where SpO(2) and HR were gauged for each phase. Results: The administration of 92% oxygen increased 0-back task performance of intellectually and developmentally disabled people, in association with increased SpO(2) and decreased HR. Our results demonstrate that sufficient oxygen supply subserving cognitive functions, even as a short-term effect, could increase cognitive ability for the intellectually and developmentally disabled people. Conclusions: It is concluded that enriched oxygen can positively affect, at least in the short-term, the working memory of those with intellectual and developmental disability
URI
https://scholarworks.unist.ac.kr/handle/201301/11291
URL
http://www.jphysiolanthropol.com/content/34/1/3
DOI
10.1186/s40101-015-0043-9
ISSN
1880-6805
Appears in Collections:
BME_Journal Papers
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