Jin Hun Sohn

Summary

Affiliation: Chungnam National University
Country: Korea

Publications

  1. ncbi request reprint 30% oxygen inhalation enhances cognitive performance through robust activation in the brain
    Jin Hun Sohn
    Department of Psychology, Institute for Brain Research, Chungnam National University, Daejon, South Korea
    J Physiol Anthropol Appl Human Sci 24:51-3. 2005
  2. ncbi request reprint The effect of 30% oxygen on visuospatial performance and brain activation: an fMRI study
    Soon Cheol Chung
    Department of Biomedical Engineering, College of Medicine, Konkuk University, Choongjoo, Republic of Korea
    Brain Cogn 56:279-85. 2004
  3. ncbi request reprint The effect of highly concentrated oxygen administration on cerebral activation levels and lateralization in visuospatial tasks
    Soon Cheol Chung
    Department of Biomedical Engineering, College of Medicine, Konkuk University, 322 Danwall dong, Chungju, Chungbuk 380 701, South Korea
    Integr Physiol Behav Sci 39:153-65. 2004
  4. ncbi request reprint The effect of transient increase in oxygen level on brain activation and verbal performance
    Soon Cheol Chung
    Department of Biomedical Engineering, Konkuk University, South Korea
    Int J Psychophysiol 62:103-8. 2006
  5. ncbi request reprint A comparison of the mean signal change method and the voxel count method to evaluate the sensitivity of individual variability in visuospatial performance
    Soon Cheol Chung
    Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University, 322 Danwall dong, Chungju, Chungbuk 380 701, South Korea
    Neurosci Lett 418:138-42. 2007
  6. ncbi request reprint Physiological mechanism underlying the improvement in visuospatial performance due to 30% oxygen inhalation
    Soon Cheol Chung
    Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University, 322 Danwall dong, Chungju, Chungbuk 380 701, South Korea
    Appl Ergon 39:166-70. 2008

Collaborators

Detail Information

Publications6

  1. ncbi request reprint 30% oxygen inhalation enhances cognitive performance through robust activation in the brain
    Jin Hun Sohn
    Department of Psychology, Institute for Brain Research, Chungnam National University, Daejon, South Korea
    J Physiol Anthropol Appl Human Sci 24:51-3. 2005
    ..These results suggest that a higher concentration of the inhaled oxygen increases the saturation of the blood oxygen in the brain, and facilitates cognitive performance...
  2. ncbi request reprint The effect of 30% oxygen on visuospatial performance and brain activation: an fMRI study
    Soon Cheol Chung
    Department of Biomedical Engineering, College of Medicine, Konkuk University, Choongjoo, Republic of Korea
    Brain Cogn 56:279-85. 2004
    ..These results suggest that a higher concentration of breathed oxygen increases saturation of blood oxygen in the brain and facilitates performance...
  3. ncbi request reprint The effect of highly concentrated oxygen administration on cerebral activation levels and lateralization in visuospatial tasks
    Soon Cheol Chung
    Department of Biomedical Engineering, College of Medicine, Konkuk University, 322 Danwall dong, Chungju, Chungbuk 380 701, South Korea
    Integr Physiol Behav Sci 39:153-65. 2004
    ..Thus, it is concluded that the positive effect on the visuospatial cognitive performance level by the highly concentrated oxygen administration resulted from an increase of cerebrum activation and a decrease of cerebrum lateralization...
  4. ncbi request reprint The effect of transient increase in oxygen level on brain activation and verbal performance
    Soon Cheol Chung
    Department of Biomedical Engineering, Konkuk University, South Korea
    Int J Psychophysiol 62:103-8. 2006
    ..These results suggest that a higher concentration of breathed oxygen increases saturation of blood oxygen in the brain, and facilitates verbal cognitive performance...
  5. ncbi request reprint A comparison of the mean signal change method and the voxel count method to evaluate the sensitivity of individual variability in visuospatial performance
    Soon Cheol Chung
    Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University, 322 Danwall dong, Chungju, Chungbuk 380 701, South Korea
    Neurosci Lett 418:138-42. 2007
    ..In conclusion, the mean signal change is more sensitive to individual variability in visuospatial performance than the number of activated voxels...
  6. ncbi request reprint Physiological mechanism underlying the improvement in visuospatial performance due to 30% oxygen inhalation
    Soon Cheol Chung
    Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University, 322 Danwall dong, Chungju, Chungbuk 380 701, South Korea
    Appl Ergon 39:166-70. 2008
    ..We conclude that 30% oxygen inhalation enhanced visuospatial performance by the increased the oxygen saturation in the blood...