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Methodological study demonstrates a three-dimensional facial averaging technique across large cohorts, highlighting new approaches to quantify structural aging progression.
The progression of facial shape with aging is the subject of various theories and assumptions but remains poorly understood. The authors have used the unique capabilities of the three-dimensional camera to average the faces of large numbers of subjects to understand this complex process. What the authors present here is a technique of analysis rather than detailed results.
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Lambros et al. (2016) studied this question.
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