• Science of Emotion and Sensibility
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• v.6 no.2
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• pp.29-35
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• 2003

In the oriental medicine, the illness of a human being is treated properly according to the strength and weakness of his/her physical constitution. In other words, the treatment principle of the oriental medicine is to balance the functions of the weak and strong inner parts of the physical constitution which can be classified into five characteristic elements: that is, the wood, fire, earth, mental, and water. An aroma therapy, one of traditional oriental medicine, uses pertinent perfumes to strengthen weak inner parts of the body, too. Although the remedy based on the five elements (in short, five element remedy) has revealed excellent clinical effects so far, it is still believed that the remedy is rather statistical and subjective than scientific. Thus, more systematic research needs to be done to prove it. In this paper, the correlation between perfume and physical constitutions has been formulated by grasping results of EEG through stimulation of lavender oil to both mental-type and fire-type persons. Also, the possibility of application for the five element remedy has been investigated. As a result, we found that the lavender oil helped to make strong gallbladder soften for fire-type individuals and to balance weak liver and strong gallbladder for mental-type persons. This agrees well with the results of the five element remedy practiced in the oriental medicine.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.6
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• pp.715-721
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• 2018

This study examined energy saving and elevating the worker's neuro energy (comfort, concentration, physical, and psychological stability) by compensating for the unpleasant tactile sensation to stimulate auditory and olfactory senses and reduce energy consumption. The experiment was conducted in an environment test room under the test conditions of temperature $25[^{\circ}C]$, relative humidity 50[RH%], illumination 1,000[lux] and air current speed 0.02[m/sec] by stimulating the auditory senses with a 1/f change in rhythm and the olfactory senses with an aroma scent. The experiment utilized the method of EEG, which evaluates human body's psychological status via tactile means, and the method of the vibra image, which evaluates the learning abilities, HRV and human body's psychological status via non-tactile means. The subjects were selected as eight university students (four males and four females) in their 20s, the type that have high relative ${\alpha}$(8~13[Hz]) activation in occipital lobe, which brings the highest level of mind stability and concentration, who had no difficulty in physical activities. The subjects' posture and physical activity was fixed to 1met - when the subjects are seated and relaxing in a comfortable environment - and their clothes condition was standardized as 0.7clo. As a result, the sentimental and psychological stability and concentration were the highest in the multisensory stimulation of jasmine scent and change rhythm of an a=1.106 sound source. In addition, under this condition, the relative $M{\alpha}$ and relative $M{\beta}$ increased by 70.49[%] and 89.72[%], respectively; the HRT decreased by 39.09[%]; and the fatigue and tension/anxiety decreased by 36.85[%] and 15.54[%], respectively.

• Archives of design research
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• no.16
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• pp.225-234
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• 1996

The purpose of this study is to provide and suggest useful data in use of kinds of violet that is resulted from general color images of violet. The origin, history, and general images of kinds of violet were studied, and were classified vased on documcntary reviews. Findings are as follows: 1) The kinds of violet were used purple, violet, mauva, and magenta in the order of appearance of its color names and the categories of violet had been extended from dark reddish violet to affilicated colors of bright violet by development in synthetie dyestuff. 2) The kinds of violet has neutral characters due to the combination of two extreme colors, red and blue, and thereby revealing voth attreibutes in terms of symbolic, emotional, and spychological features of colors. The positive images in kinds of violet can be classified as nobleness, holiness, mysteriousness, sleep/sedation, sensuality, femininity, fragrance, and the negatibely classified images are weakness, sadness, maelancholiness, death(for example, the mourner's gard in royal families), symbols of moral corruption, and superstition.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.6
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• pp.4291-4297
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• 2015

EEG has been used to measure the emotion of amenity and discomfort in the interior space. EEG is limited to the experiment, because it is a equipment of contact type. However, Vibraimage can measure the emotion with a web camera. Because Vibraimage is a equipment of non-contact type, it is more suitable for the interior space than EEG. Therefor, it tries to find a correlation variable between EEG and Vibraimage to measure the human emotions. In this study, it were analyzed correlation of EEG and vibraimage due to variation of loudness 60[dB], 90[dB] and rosemary, jasmine scents. Check the health status of subjects who were selected 3 male students, and the period of this experiment was about months. The condition of the environmental test room was in temperature 25[$^{\circ}C$], relative humidity 50[RH%], air current speed 0.02[m/s] and illuminance 1000[lux]. It were analyzed correlation of twenty-three index of EEG(absolute ${\theta}$, relative ${\theta}$, absolute $S{\alpha}$, relative $S{\alpha}$, absolute ${\alpha}$, relative ${\alpha}$, absolute ${\beta}$, relative ${\beta}$, absolute $\gamma$, relative $\gamma$, absolute $F{\alpha}$, relative $F{\alpha}$, absolute SMR, relative SMR, $SMR/{\theta}$, $SMR+M{\beta}/{\theta}$, absolute $H{\beta}$, relative $H{\beta}$, $H{\beta}/{\alpha}$, absolute $M{\beta}$, relative $M{\beta}$, SEF50, ASEF50) and ten index of Vibraimage(Aggression, Stress, Tension/Anxiety, Suspect, Balance, Charm, Energy, Self regulation, Inhibition, Neuroticism). As a result, I was found that relative ${\gamma}$ index of EEG and neuroticism index of Vibraimage have a high correlation as (${\pm}$).414 and (${\pm}$).424.