OBJECTIVE To conduct objective quantitative and qualitative evaluations of the long-term result in endoscopic forehead-lift. METHODS Medical charts of 143 patients who underwent endoscopic forehead-lift between 1994 and 2007 were reviewed for postoperative complications and the duration of complaints. Patients received a questionnaire to evaluate satisfaction and social restriction after surg...

When asked to sing a high pitch, people produce a facial expression that is judged more friendly compared with singing a low pitch [Huron et al. (2009). Empirical Musicology Rev. 4(3), 93-100]. This effect was observed even when judges viewed only the face above the tip of the nose, and implies a relationship between pitch height and eyebrow height. In the current study, we examine the reverse ...

To the Editor: Aesthetic improvement of eyebrows or their reconstruction after damage caused by trauma or burns is not an uncommon procedure in the field of hair transplantation. The usual hair donor source for such transplantation is the scalp-occipital area. 2, 3 However, this option is not feasible in some instances because the hair is both too coarse and grows excessively long for the inten...

We report on an experiment with a Talking Head, aimed at finding out the relative contributions of pitch accents and rapid eyebrow movements for the perception of focus. For this purpose, we use a “dialogue reconstruction” experiment: subjects have to perform a perceptual task in which they have to determine on the basis of the distributions of pitch accent and eyebrow movements what the focus ...

Recent research results have suggested the effectiveness of eyebrow features for the tasks of biometric recognition and soft biometric (gender) classification. To date, the problem of eyebrow segmentation has been investigated by few. In this paper, a novel method of eyebrow segmentation based upon a modified level set method is presented. The algorithm first employs adaptive image enhancement ...

BACKGROUND Several new polyomaviruses have been discovered in the last decade, including Merkel cell polyomavirus (MCPyV). Little is known about the natural history of the more recently discovered polyomaviruses. We estimated the incidence, prevalence, and persistence of 9 polyomaviruses (MCPyV, BK polyomavirus, KI polyomavirus, JC polyomavirus, WU polyomavirus, Human polyomavirus 6 [HPyV6], HP...

BACKGROUND This study evaluated dynamic changes in eyebrow position related to aging. METHODS Female participants were recruited and separated into two groups aged 20-30 years (the younger group, n=20; mean age, 24.8 years) and 50-70 years (the older group, n=20; mean age, 55.8 years). Photogrammetry was used to determine the eyebrow position at the medial canthus (MC), lateral limbus, latera...

Eyebrows serve as a key feature of the face and have many roles, including cosmetic appearance and social communication. Eyebrow hypotrichosis, which refers to reduction or absence of the eyebrow hair, could be a major problem that leads to negative functional, psychological, and social consequences. Bimatoprost is an ophthalmic prostamide analog that is approved by the United States Food and D...

Speech production is always accompanied by facial and gestural activity. The present study is part of a broader research project on how head movements and facial expressions are related to voice variations in different speech situations. Ten normal subjects were recorded while reading aloud, answering yes/no questions, and dialoguing with an interviewer. Rapid rising-falling eyebrow movements p...

Speech production is always accompanied by facial and gestural activity. The present study is part of a broader research project on how head movements and facial expressions are related to voice variations in different speech situations. Ten normal subjects were recorded while reading aloud, answering yes/no questions, and dialoguing with an interviewer. Rapid rising-falling eyebrow movements p...