Eye Tracking Illustration

New research might assist to enhance the outcomes of beauty and reconstructive breast surgical procedure.

What makes the feminine breast enticing? The reply is subjective, in fact. However research utilizing eye-tracking know-how are offering a extra goal foundation for figuring out which breast areas are most engaging — which can assist to enhance the outcomes of surgical procedure, studies the December problem of Plastic and Reconstructive Surgical procedure, the official medical journal of the American Society of Plastic Surgeons (ASPS).

The decrease breast — particularly the nipple and surrounding space — will get probably the most consideration from each women and men, in response to the research by Piotr Pietruski, MD, PhD, Division of Plastic and Reconstructive Surgical procedure, Prof. W. Orlowski Memorial Hospital, Warsaw. They write, “Thanks to objective analysis of observer’s gaze pattern, eye-tracking technology may provide a better insight into the visual perception of breast esthetics and symmetry.”

Within the research, 50 male and 50 feminine observers had been requested to evaluate the aesthetics and symmetry of eight forms of feminine breasts. The pictures diversified by way of breast measurement and diploma of ptosis (sagging). The researchers used eye-tracking know-how to gather knowledge on what elements of the breast picture the observers had been taking a look at, and the way lengthy they checked out every space.

Though there have been some variations based mostly on the intercourse of the observer and the kind of breast, “the key characteristics of gaze patterns in women and men were essentially the same,” Dr. Pietruski and colleagues write. The primary space of curiosity was the decrease portion of the breast — particularly the nipple and surrounding space (nipple-areola advanced, or NAC).

In each women and men, about three-fourths of gaze time was on the NAC and decrease breasts. The NAC was additionally “the most common point of initial fixation.” Surprisingly, the higher areas of the breast typically didn’t appeal to the observers’ consideration — though males paid extra consideration to the higher breast than ladies did.

The query of what makes breasts enticing is clearly essential for plastic surgeons and sufferers, for each beauty and reconstructive breast procedures. However for the breasts as for different areas of the physique, surgeons and sufferers might have differing perceptions about attractiveness. Eye-tracking know-how gives a device for extra goal evaluation of things affecting visible consideration and attractiveness.

The findings — particularly the info on “attention-capturing time” — might establish elements affecting breast attractiveness. “These data may be helpful for understanding and subsequent standardization of subjective breast assessment procedures, and perhaps might even facilitate surgeon-patient communication regarding priorities of the surgery,” Dr. Pietruski and coauthors write.

They add, “It needs to be stressed that we still do not know how the visual pattern parameters translate on a subjective assessment of breast attractiveness.”

The research provides to earlier cosmetic surgery analysis utilizing eye-tracking know-how to establish elements affecting breast attractiveness. In a earlier paper in Plastic and Reconstructive Surgical procedure, researchers at Stanford College discovered that restoring the NAC performed an essential position in restoring regular viewing patterns of reconstructed breasts after mastectomy.

“We were able to understand what specifically patients were looking at, and also understand where we can improve our results,” commented Gordon Lee, MD, one of many research authors. “By understanding the gaze pattern of patients preoperatively and postoperatively, we can target our surgical procedures to achieve the optimal symmetry.”

“By looking at where a participant’s gaze is directed, we can see what their attention is being drawn to — whether it be a scar, a shadow, a fold or a crease,” mentioned Rahim Nazerali, MD, co-author of the Stanford College research. “This technology allows us to enhance certain features or disguise parts of the procedure area to provide the patient with the best possible outcome.”

Reference: “Analysis of the Visual Perception of Female Breast Aesthetics and Symmetry: An Eye-Tracking Study” by Piotr Pietruski, Wiktor Paskal, Adriana Paskal, Janusz Jaworowski, Lukasz Paluch and Bartlomiej Noszczyk, December 2019, Plastic and Reconstructive Surgical procedure.
DOI: 10.1097/PRS.0000000000006292

Plastic and Reconstructive Surgical procedure is printed by Wolters Kluwer.

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