Evaluation of the effect of cosmetic therapy by EEG

Author

Machida, Akiko ; Shirato, Maki ; Takata, Sadaki ; Atsumi, Yoshihiro ; Yagi, Tohru

Author_Institution

Make-up & Hair Products R & D Center, Shiseido Co., Ltd., Yokohama, Japan

fYear

2012

Firstpage

48

Lastpage

53

Abstract

Cosmetic therapy can improve quality of life (QOL) in elderly people. While qualitative observations have shown that cosmetic therapy enhances the expressive and communicative abilities of elderly people, there is relatively little quantitative data regarding the effect of cosmetic therapy. Therefore, this study evaluated the effects of cosmetic therapy on brain activity using measures of electroencephalogram (EEG) pattern abnormalities, including Diagnosis Method of Neuronal Dysfunction (DIMENSION), Neuronal Activity Topography (NAT) and Power Variance Function (PVF). Subjects comprised 43 elderly women living in homes for the elderly. Analysis showed that cosmetic therapy normalized the electrical distribution on the scalp and decreased the size of regions with abnormal fluctuations. These findings support the use of cosmetic therapy to improve QOL.

Keywords

brain; electroencephalography; neurophysiology; patient diagnosis; DIMENSION analysis; EEG; NAT; PVF; brain activity; cosmetic therapy; diagnosis method-of-neuronal dysfunction; electrical distribution; electroencephalogram pattern; neuronal activity topography; power variance function; quality-of-life; quantitative data; scalp; Atmospheric measurements; Dementia; Electroencephalography; Fluctuations; Particle measurements; Senior citizens; cosmetic therapy; dementia; electroencephalogram (EEG);

fLanguage

English

Publisher

ieee

Conference_Titel

Biomedical Engineering International Conference (BMEiCON), 2011

Conference_Location

Chiang Mai

Print_ISBN

978-1-4577-2189-2

Type

conf

DOI

10.1109/BMEiCon.2012.6172016

Filename

6172016