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1.
Artists who work in two-dimensional visual media regularly face the problem of how to compose their subjects in aesthetically pleasing ways within a surrounding rectangular frame. We performed psychophysical investigations of viewers' aesthetic preferences for the position and facing direction of single, directed objects (e.g. people, cars, teapots and flowers) within such rectangular frames. Preferences were measured using two-alternative forced-choice preference judgments, the method of adjustment, and free choice in taking photographs. In front-facing conditions, preference was greatest for pictures whose subject was located at or near the center of the frame and decreased monotonically and symmetrically with distance from the center (the center bias). In the left- or right-facing conditions, there was an additional preference for objects to face into rather than out of the frame (the inward bias). Similar biases were evident using a method of adjustment, in which participants positioned objects along a horizontal axis, and in free choice photographs, in which participants were asked to take 'the most aesthetically pleasing picture' they could of everyday objects. The results are discussed as affirming the power of the center and facing direction in the aesthetic biases viewers bring to their appreciation of framed works of visual art (e.g. Alexander, 2002; Arnheim, 1988).  相似文献   

2.
Simplified technique for creating a youthful umbilicus in abdominoplasty   总被引:3,自引:0,他引:3  
Reimplantation of the umbilicus remains a critical aesthetic component in abdominoplasty and transverse rectus abdominis musculocutaneous breast reconstruction. Although the ideal shape of the umbilicus has been debated, recent studies have shown the young, thin female with an attractive abdomen tends to have a small, vertically oriented umbilicus. The aesthetic considerations for reimplantation include position, depth, shape, and location of scar. The authors present a technique that is expedient and reliable and that addresses each of these variables. The umbilicus is sutured to the rectus fascia and reimplanted through a vertical incision in the abdominal flap. Subdermal sutures are placed from the umbilicus to the linea alba superiorly and inferiorly. These sutures create a vertically oriented shape and place the umbilicus in the midline. Shortening the umbilical stalk establishes depth and hides the closure of the umbilicus and abdominal flap within the stalk. The stalk length is easily varied, depending on the thickness of the panniculus. Defatting is performed through the vertical incision to allow easy visualization of the umbilicus. This technique creates depth, ensures optimal position, pulls the scar deep in the umbilicus, and produces a vertically oriented, youthful umbilicus. More importantly, a questionnaire given to patients who have undergone abdominoplasty with this procedure (n = 21) confirms that patients have a high level of satisfaction with the resulting shape, position, and overall appearance.  相似文献   

3.
Standard abdominoplasty techniques involve a low horizontal or W skin excision, muscle plication, and umbilical transposition. Newer techniques include suction-assisted lipectomy, the use of high lateral tension with fascial suspension, and external oblique muscle advancement. The author has modified these traditional procedures and added new techniques to improve the aesthetic and functional results of the abdominoplasty procedure. This modification provides a comprehensive approach to abdominal wall aesthetic improvement and rehabilitation. The comprehensive approach described includes four components: the "U-M dermolipectomy," "V umbilicoplasty," the rectus abdominis "myofascial release," and suction-assisted lipectomy. The patient is marked while standing for areas of suction lipectomy and undermining. The lower incision is designed as an open U with the lateral limbs placed inside the bikini line. The upper incision is a lazy M with the higher peaks located at the level of the flanks. Subcutaneous hydration is achieved to perform suction along the flanks, waistline, and iliac areas. Gentle suction of the flaps is also performed. The umbilicus is cored out in a heart shape. The flaps within the U-M marks are excised, and the undermining is performed to the xiphoid and costal margins. The rectus diastasis is marked, and the anterior rectus fascia is incised at the junction of the medial third with the central third of the width of the rectus sheath. Horizontal figure-eight plication sutures by using the lateral fascial edge enable easier infolding of the central tissue. The new recipient of the umbilicus is made by an incision in a V shape on the abdominal flap. The umbilicus is telescoped, and the triangular flap of the abdomen is sutured to the triangular defect of the umbilicus. Skin flap fixation to the umbilicus relieves tension in the lower portion of the flap. The upper skin flap, which is cut in an M manner, provides lateral tension and matches the length of the lower flap. A standard fascial suspension is used and closure is performed in layers. The techniques described here are intertwined procedures. Each facilitates the accomplishment of the other procedure, and they complement each other. They all attain the 12 objectives of the abdominoplasty described. These combined techniques have been used in 104 patients in a period of 11 years. Complications were minimal and easily manageable, except for one patient who required excision of a pseudobursa and retightening of the lower quadrants of the abdominal wall musculature to correct extreme lordosis. A comprehensive approach for the treatment of complex abdominal wall aesthetic and functional defects is presented. These require thoughtful integration of the four components mentioned. This approach has allowed predictable, reproducible, and aesthetically pleasing results.  相似文献   

4.
Oriental blepharoplasty: single-stitch, nonincision technique   总被引:2,自引:0,他引:2  
The facial features of Orientals and Caucasians are different in many respects. In Orientals, the concept of beauty differs in each country depending on the cultural background. At present time, blepharoplasty in the Oriental eye is the most common aesthetic procedure performed in Korea and Japan. The objective should not be the caucasianization of the Oriental eye, where desired modifications are usually quite subtle. Generally, patients prefer more defined and invaginated folds, but not necessarily a very high fold, since the latter will often look unnatural or overdone in the Oriental face. We have found several different types of eyelids in the Oriental population. The purpose of this presentation is to present our nonincision technique to create aesthetically pleasing supratarsal folds. Seven-hundred and sixty-two patients were reviewed. We have found that our single-suture method is very reliable and allows the construction of a more even, smooth, and symmetrical fold.  相似文献   

5.
Although visual fixations are commonly used to index stimulus-driven or internally-determined preference, recent evidence suggests that visual fixations can also be a source of decisional bias that moves selection toward the fixated object. These contrasting results raise the question of whether visual fixations always index comparative processes during choice-based tasks, or whether they might better reflect internal preferences when the decision does not carry any economic or corporeal consequences. In two experiments, participants chose which of two objects were more aesthetically pleasing (Exp.1) or appeared more organic (Exp.2), and provided independent aesthetic ratings of the stimuli. Our results demonstrated that fixation parameters were a better index of choice in both decisional domains than of aesthetic preference. The data support models in which visual fixations are specifically related to the evolution of decision processes even when the decision has no tangible consequences.  相似文献   

6.
Long-term outcome of cleft lip nasal reconstruction in childhood   总被引:4,自引:0,他引:4  
This study documents the pattern of unilateral cleft lip nasal reconstruction in the practice of one surgeon at a tertiary cleft center, evaluating the long-term appearance outcome of single-operation unilateral cleft lip nasal reconstruction in childhood. A retrospective medical record review was performed for all patients with a diagnosis of unilateral cleft lip and age greater than 15 years. Operative notes were reviewed, recording 15 variables identifying specific rhinoplastic maneuvers. Nasal appearance outcome analysis was performed for all patients who underwent only one nasal surgery before 12 years of age (n = 19). Standard frontal whole face photographic images were presented as opposing pairs in a looseleaf binder to two panels, 1 of 10 lay persons and 1 of 10 plastic surgeons. Each pair consisted of photographs of the same patient at different ages in one of three combinations: preoperative-perioperative, perioperative-longest postoperative, or preoperative-longest postoperative. Participants were asked to compare the appearance of the noses in the two photographs and assign a rating based on a 5-point Likert scale. Statistical analyses were performed on the data collected in the aesthetic analysis. The effect of surgery upon nasal appearance was assessed by comparing the preoperative and perioperative photographs. The effect of growth was assessed by comparing the perioperative and long-term postoperative photographs. The combined effect of surgery and growth was assessed by comparing the preoperative and long-term postoperative photographs. The data were assessed by lay and professional evaluators, together and separately, to determine whether differences existed. The majority of patients did not undergo revisional nasal surgery, whereas those who did usually had one nasal operation. Most revisional nasal surgery was performed in conjunction with other cleft-related secondary surgery. A majority of lay and professional evaluators perceived revisional nasal surgery as improving nasal appearance in the short-term and to a lesser degree in the long-term, as compared with the preoperative state. Evaluations of revisional nasal surgery are generally constant between the short-term and long-term postoperative images. Lay evaluations may be contaminated by a general decline in attractiveness with aging. Patient preference should be a major factor in the decision for nasal revision surgery. Multiple means of assessing nasal appearance outcome need to be used to validate results. Nasal appearance outcomes need to be correlated with outcomes with respect to nasal morphology and function as well as patient and parent satisfaction.  相似文献   

7.
Reconstruction of the breast using polyurethane-coated prostheses   总被引:1,自引:0,他引:1  
We have inserted 302 Natural-Y polyurethane-coated implants in 92 patients. Follow-up time for the cases studied ranges from 6 months to 41/2 years after reconstruction. None of our patients was observed to develop capsular contracture, and the foreign-body reaction to the polyurethane was of no clinical significance when the implants were placed in a total muscle pocket. Four cases of ruptured prostheses were observed. Overall, the excellent aesthetic results of the polyurethane-coated prostheses were encouraging, resulting in soft, natural-feeling, and aesthetically pleasing breasts.  相似文献   

8.
Surgical outcomes and patient satisfaction with composite resection and primary closure for the management of upper-lip defects following Mohs' surgery were evaluated. Twenty-seven patients underwent upper-lip reconstruction following Mohs' surgery from 1993 to 1997. Twelve of these patients were selected for this report based on adequate follow-up examinations and photographs. There were nine women and three men with a mean age of 46 years (range, 33 to 70 years). Eleven patients underwent Mohs' surgery for basal cell carcinoma and one patient for squamous cell carcinoma of the upper lip. The defects varied in size and location, often extending beyond a single aesthetic subunit. The reconstruction was performed an average of 7 days after Mohs' surgery (range, 1 to 23 days). In 50 percent of the cases, a full-thickness excision was performed, which included orbicularis oris and inner-lip mucosa. The functional results were graded as near normal to normal in all cases. There were no observed changes in oral continence, eating or speech. Two patients experienced numbness medial to the operative site, but this had no adverse affect on lip function. The aesthetic results were graded as very good to excellent in all cases. Eleven of the 12 patients were satisfied with their lip appearance and function. Conventional wisdom dictates that during reconstruction of upper-lip defects, one should attempt to maintain a majority of the uninvolved tissue for the best result. Although these techniques result in wound closure, they fail to consider lip aesthetics. By using a vertically oriented composite resection of the tipper lip with the additional resection of uninvolved tissue, normal lip architecture is maintained. In our experience, this results in a superior aesthetic and functional result.  相似文献   

9.
The umbilicus is the only normal scar on the body and it is the most noticeable scar following abdominoplasty and TRAM or DIEP flap procedures. We describe a technique for resiting the umbilicus that attempts to recreate the anatomical structure by attaching the superficial fascia to the periumbilical skin to produce a fullness around the depression in which the umbilicus sits. This is aesthetically desirable and avoids the uncomfortable tethering of the umbilicus to the rectus sheath associated with other techniques.  相似文献   

10.
As the inclusion criteria for breast conservation therapy have continued to evolve to include lower quadrant tumors, very large breasts, and central tumors, the potential for significant disfigurement after breast conservation therapy has also increased. This has led some centers to develop coordinated oncology-plastic surgery approaches to ensure both adequate cancer resection and aesthetic appearance to the breasts. The authors applied this principle to a specific group of breast cancer patients--women with macromastia--who would benefit from reduction mammaplasty. Eleven women were identified from the senior author's (S.L.S.) reconstructive practice who underwent breast conservation therapy followed by breast reconfiguration and bilateral reduction mammaplasty. Preoperative brassiere sizes ranged from 34D to 46D. All women had immediate reduction after frozen sections from the lumpectomy/partial mastectomy margins were determined to be negative. A total of 22 reduction mammaplasties were performed (eight free-nipple grafts, five inferior pedicle flaps, seven superomedial pedicle flaps, and two superolateral flaps) and an average of 1085 g was removed per breast. All patients underwent radiation therapy postoperatively. There were eight minor complications in six patients (one hematoma, one keloid, one radiation burn, two cases of nipple hypopigmentation, and three cases of fat necrosis). After an average of 24 months' follow-up, there were no local recurrences and one death from distant metastasis. Seven of the 11 patients were available and agreed to rate their aesthetic satisfaction on the basis of a scale from 1 to 4, with 4 being the best. The mean satisfaction score was 3.3. Aesthetic outcomes before radiation therapy and after radiation therapy were evaluated by a panel of plastic surgery residents blinded to the purpose of the study. Using a scale of 1 to 4, the aesthetic mean before radiation therapy was 2.9 and the aesthetic mean after radiation therapy was 3.03. By combining breast conservation therapy with breast reconfiguration or reduction in large-breasted women, multiple benefits are derived. Larger segmental or partial mastectomies can be performed without disfigurement risk, ensuring adequate surgical margins. Immediate reconfiguration of the breast with reduction of the contralateral side creates symmetric, aesthetically pleasing breasts; allows contralateral breast tissue to be evaluated; and spares women from undergoing a second operative procedure. Such a coordinated program gives women an important boost, both physically and psychologically, during management of their breast cancer.  相似文献   

11.
Facial fractures     
Fractures of the facial skeleton can result in the loss of an aesthetically pleasing appearance and basic function, and many cases subsequently require an operative intervention. The surgeon managing these facial fractures must, at the same time, be cognizant of concomitant injuries, including neurologic, ophthalmologic, and cervical spine issues. For most situations, early stabilization in anatomical position using rigid fixation will give the most accurate reduction for the optimal return of preoperative appearance and function, while reducing long-term soft-tissue contracture.  相似文献   

12.
Previous reports that women with attractive faces are healthier have been widely cited as evidence that sexual selection has shaped human mate preferences. However, evidence for correlations between women's physical health and facial attractiveness is equivocal. Moreover, positive results on this issue have generally come from studies of self-reported health in small samples. The current study took standardized face photographs of women who completed four different health questionnaires assessing susceptibility to infectious illnesses (N?=?590). Of these women, 221 also provided a saliva sample that was assayed for immunoglobulin A (a marker of immune function). Analyses showed no significant correlations between rated facial attractiveness and either scores on any of the health questionnaires or salivary immunoglobulin A. Furthermore there was no compelling evidence that objective measures of sexual dimorphism of face shape, averageness of face shape, or facial coloration were correlated with any of our health measures. While other measures of health may yet reveal robust associations with facial appearance, these null results do not support the prominent and influential assumption that women's facial attractiveness is a cue of young adult women's susceptibility to infectious illnesses, at least in our study population.  相似文献   

13.
One hundred men, living in three villages in a remote region of the Eastern Highlands of Papua New Guinea were asked to judge the attractiveness of photographs of women who had undergone micrograft surgery to reduce their waist‐to‐hip ratios (WHRs). Micrograft surgery involves harvesting adipose tissue from the waist and reshaping the buttocks to produce a low WHR and an “hourglass” female figure. Men consistently chose postoperative photographs as being more attractive than preoperative photographs of the same women. Some women gained, and some lost weight, postoperatively, with resultant changes in body mass index (BMI). However, changes in BMI were not related to men's judgments of attractiveness. These results show that the hourglass female figure is rated as attractive by men living in a remote, indigenous community, and that when controlling for BMI, WHR plays a crucial role in their attractiveness judgments. Am J Phys Anthropol, 2010. © 2009 Wiley‐Liss, Inc.  相似文献   

14.
In humans and several other species, face and body symmetry have been found to enhance physical attractiveness. A proposed explanation is that symmetry is a phenotypic indicator of biological fitness. Throughout the world, symmetrical designs also are a common feature in face and body painting and the decorative arts. The implication is that symmetrical designs might provide an additional way to enhance physical attractiveness. To find out, we conducted three experiments, two with human faces and one with abstract or nonrepresentational designs. In Experiments 1 and 2, we showed undergraduate students photographs of pairs of faces and instructed them to choose the more attractive face in each pair. The photographs were of physically symmetrical and asymmetrical faces (as indexed by facial features) that had been decorated with either symmetrical or asymmetrical designs of the kind used in many preindustrial societies. As indexed by the number of times they were chosen, symmetrical faces were judged to be more attractive than asymmetrical faces; adding asymmetrical designs to symmetrical faces decreased their attractiveness; and adding symmetrical designs to asymmetrical faces increased their attractiveness. In Experiment 3, undergraduates made similar choices from pairs of abstract designs taken from several cultures and modified in shape, coloration, and orientation of design features. Symmetrical designs again were judged to be more attractive, with shape and coloration playing the more important roles. We interpret the results as suggesting that the same mechanisms underlying the judgment of physical attractiveness also underlie cultural practices of face painting and abstract art.  相似文献   

15.
Localized breast cancer can be treated with lumpectomy and postoperative radiation therapy, also called breast conservation therapy, with an efficacy equivalent to that of mastectomy. Reports evaluating the effects of radiotherapy suggested that breast conservation therapy had "acceptable" cosmetic outcomes; thus, posttreatment evaluation for aesthetic impact has not been instituted as a standard of care. More recent reports have suggested that the effect of breast conservation therapy on aesthetic outcome is not minimal and that patients may benefit from reconstructive consultation. The purpose of this study was to measure objectively the aesthetic change in women who undergo breast conservation therapy and whether the extent of change is significant enough (objectively and subjectively) to warrant plastic surgery consultation. The authors evaluated 21 patients who had undergone breast conservation therapy. Eleven non-breast cancer patients seeking plastic surgery consultation were used as controls. Standardized five-view photographs (frontal, left and right lateral, and left and right lateral oblique views) were obtained. Patient photograph sets were compiled and evaluated independently by eight reviewers (four surgeons, two nurses, and two medical students). Reviewers evaluated the photographs using the breast asymmetry score (score range, 0 to 9) assessing breast size, ptosis, nipple-areola position, shape, scar appearance, contour deformity, and skin changes. The authors considered 2 SD above the control mean as significant. Breast conservation therapy patients also completed a 15-item questionnaire targeting objective and subjective data about treatment-related breast change. Breast conservation therapy patients had an average treatment-related asymmetry score of 1.93, with 35 percent demonstrating significant change as compared with controls. Although most patients (86 percent) were satisfied with the cancer treatment outcome, all patients noted asymmetry. The authors' data indicate that breast conservation therapy can cause significant asymmetry; thus, an option for plastic surgery consultation as part of the treatment protocol is warranted.  相似文献   

16.
Pitfalls of nonstandardized photography in facial plastic surgery patients   总被引:1,自引:0,他引:1  
The authors tested the hypothesis that certain maneuvers (neck flexion/extension and head protrusion/retrusion) alter the appearance of the submental area, jawline, and melolabial groove. They used a questionnaire survey of 20 na?ve judges who assessed a standardized photograph album of three subjects. The subjects' faces (frontal and lateral views) were photographed in neutral, neck flexion/extension, and head protrusion/retrusion positions. High Kendall coefficients of correlation were observed in 10 of 12 questions evaluating an improvement in jawline definition with neck extension or head protrusion, as well as in 11 of 12 questions assessing decreased submental soft tissue. All questions relating to the melolabial groove had a correlation coefficient of less than 0.70. Small changes in patient positioning during photodocumentation for facial plastic surgical procedures can cause dramatic changes in the appearance of certain parameters. Standardizing patient positioning for preoperative and postoperative photographs is imperative.  相似文献   

17.
A good aesthetic outcome is an important endpoint of breast cancer treatment. Subjective ratings, direct physical measurements, measurements on photographs, and assessment by three-dimensional imaging are reviewed and future directions in aesthetic outcome measurements are discussed. Qualitative, subjective scales have frequently been used to assess aesthetic outcomes following breast cancer treatment. However, none of these scales has achieved widespread use because they are typically vague and have low intraobserver and interobserver agreement. Anthropometry is not routinely performed because conducting the large studies needed to validate anthropometric measures (i.e., studies in which several observers measure the same subjects multiple times) is impractical. Quantitative measures based on digital/digitized photographs have yielded acceptable results but have some limitations. Three-dimensional imaging has the potential to enable consistent, objective assessment of breast appearance, including properties (e.g., volume) that are not available from two-dimensional images. However, further work is needed to define three-dimensional measures of aesthetic properties and how they should be interpreted.  相似文献   

18.
Static photographs are currently the most often employed stimuli in research on social perception. The method of photograph acquisition might affect the depicted subject’s facial appearance and thus also the impression of such stimuli. An important factor influencing the resulting photograph is focal length, as different focal lengths produce various levels of image distortion. Here we tested whether different focal lengths (50, 85, 105 mm) affect depicted shape and perception of female and male faces. We collected three portrait photographs of 45 (22 females, 23 males) participants under standardized conditions and camera setting varying only in the focal length. Subsequently, the three photographs from each individual were shown on screen in a randomized order using a 3-alternative forced-choice paradigm. The images were judged for attractiveness, dominance, and femininity/masculinity by 369 raters (193 females, 176 males). Facial width-to-height ratio (fWHR) was measured from each photograph and overall facial shape was analysed employing geometric morphometric methods (GMM). Our results showed that photographs taken with 50 mm focal length were rated as significantly less feminine/masculine, attractive, and dominant compared to the images taken with longer focal lengths. Further, shorter focal lengths produced faces with smaller fWHR. Subsequent GMM revealed focal length significantly affected overall facial shape of the photographed subjects. Thus methodology of photograph acquisition, focal length in this case, can significantly affect results of studies using photographic stimuli perhaps due to different levels of perspective distortion that influence shapes and proportions of morphological traits.  相似文献   

19.
The present experiment investigated whether the physical attractiveness of craniofacially deformed children and adolescents could be improved by surgical procedures. Twenty patients between the ages of 5 months and 17 years were randomly selected from patient files. Patient diagnoses included facial clefts, hypertelorism, Treacher Collins syndrome, and craniofacial dysostosis (Crouzon's and Apert's syndromes). Rigorously standardized photographs of patients taken before and after surgery were shown to 40 "naive" raters ranging in age from 17 to 52 years. Raters analyzed the photographs with regard to global physical attractiveness. These ratings indicated that the patients' physical attractiveness was reliably (62 percent) improved following surgery. The results are discussed in light of recent evidence that untreated craniofacial patients may be at risk for psychosocial disorders and in terms of the growing evidence of the importance of physical appearance for the development of cognitive and social-emotional competence. In addition, a standardized assessment system is described that can be used to facilitate the compilation of actuarial data predicting surgical outcomes. Finally, the importance of empirically evaluating the effectiveness of surgical procedures and practitioners on a continuing basis is emphasized.  相似文献   

20.
Most of what we know about what makes a face attractive and why we have the preferences we do is based on attractiveness ratings of static images of faces, usually photographs. However, several reports that such ratings fail to correlate significantly with ratings made to dynamic video clips, which provide richer samples of appearance, challenge the validity of this literature. Here, we tested the validity of attractiveness ratings made to static images, using a substantial sample of male faces. We found that these ratings agreed very strongly with ratings made to videos of these men, despite the presence of much more information in the videos (multiple views, neutral and smiling expressions and speech-related movements). Not surprisingly, given this high agreement, the components of video-attractiveness were also very similar to those reported previously for static-attractiveness. Specifically, averageness, symmetry and masculinity were all significant components of attractiveness rated from videos. Finally, regression analyses yielded very similar effects of attractiveness on success in obtaining sexual partners, whether attractiveness was rated from videos or static images. These results validate the widespread use of attractiveness ratings made to static images in evolutionary and social psychological research. We speculate that this validity may stem from our tendency to make rapid and robust judgements of attractiveness.  相似文献   

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