https://scholars.lib.ntu.edu.tw/handle/123456789/502753
標題: | Chen’s Double Eyelid Fold Illusion: An Eye Size Assimilation Illusion Induced by a Supratarsal Fold in the Brow–Eye Unit, A Preliminary Report | 作者: | Chen S.-N. Chen S.-H. Chen C.-C. Huang C.-L. HAO-CHIH TAI YONG-PING WANG |
公開日期: | 2017 | 出版社: | Springer New York LLC | 卷: | 41 | 期: | 6 | 起(迄)頁: | 1375-1381 | 來源出版物: | Aesthetic Plastic Surgery | 摘要: | Background: Double eyelidplasty can enhance the eye size and facial attractiveness of Asian individuals with single eyelids. The authors hypothesize that a supratarsal fold can induce an eye size assimilation illusion to enhance eye dimensions and aesthetics, and seek to define the optimum vertical proportion between a supratarsal fold and the eye fissure associated with maximal induction of the size assimilation illusion. Methods: A photometric study of the replicated photographs of ten female Taiwanese patients after double eyelidplasty was designed. Each photograph was edited by shifting the supratarsal folds vertically at a regular fold/eye ratio increment of 0.1. The perceived attractiveness of edited photographs of each patient was rated by 100 adult observers using a score of 1–5. The palpebral parameters were measured and analyzed. Results: The mean rating score increased gradually when a supratarsal fold was added and peaked when the fold/eye ratio was 0.3 and the mean Chen’s double eyelid fold ratio was 0.631?±?0.023. After the peak, the mean score decreased gradually and was lower than the photograph without a fold when the fold/eye ratio exceeded 0.5 and the mean Chen’s ratio exceeded 0.729?±?0.027. Conclusion: Within the optimal ranges of the fold/eye ratio and Chen’s double eyelid fold ratio, eyes are perceived as larger and more attractive due to a hybrid presentation of two interdependent eye size assimilation illusions induced by a supratarsal fold in the brow–eye unit. “Chen’s double eyelid fold illusion” is proposed to describe this complex visual phenomenon. Level of Evidence IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to Table of Contents or the online Instructions to Authors www.springer.com/00266. ? 2017, Springer Science+Business Media, LLC and International Society of Aesthetic Plastic Surgery. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028310780&doi=10.1007%2fs00266-017-0961-5&partnerID=40&md5=2ec0b69067509ea7da19261a8d384f37 https://scholars.lib.ntu.edu.tw/handle/123456789/502753 |
ISSN: | 0364-216X | DOI: | 10.1007/s00266-017-0961-5 | SDG/關鍵字: | adult; anatomy and histology; Asian continental ancestry group; cohort analysis; esthetics; ethnology; evaluation study; eyelid; eyelid reconstruction; female; human; illusion; image processing; patient satisfaction; photography; procedures; retrospective study; surgery; young adult; Adult; Asian Continental Ancestry Group; Beauty; Blepharoplasty; Cohort Studies; Eyelids; Female; Humans; Illusions; Image Processing, Computer-Assisted; Patient Satisfaction; Photography; Retrospective Studies; Young Adult |
顯示於: | 醫學系 |
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