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Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...

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Related Experiment Video

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Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration

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Observations on periorbital and midface aging.

¹Newport Beach, Calif. From the Department of Plastic Surgery, University of California, Irvine.

Plastic and Reconstructive Surgery

|September 28, 2007

Summary

Facial aging reveals stable periorbital and midface features over decades. Upper eyelid shape changes, but vertical descent is not a primary aging factor in these areas.

Area of Science:

Aesthetic medicine
Plastic surgery
Dermatology

Background:

Facial aging mechanisms, particularly periorbital and midface changes, remain incompletely understood.
This study investigates the aging process linearly over time in these specific facial regions.

Purpose of the Study:

To analyze anatomical changes in the periorbital area and upper midface over extended periods.
To challenge common assumptions about vertical descent as the primary driver of facial aging in these zones.

Main Methods:

Comparison of historical photographs (10-50 years prior) with recent images of the same individuals.
Digital superimposition and GIF animation of matched old and new photographs to visualize temporal changes.

Main Results:

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The lid-cheek junction shows remarkable positional stability, becoming more visible due to contrast rather than descent.
Orbicularis wrinkles, moles, and other midface markers remain stable over decades.
A characteristic change in upper eyelid shape occurs with aging, with the peak shifting centrally from a medial bias.

Conclusions:

Minimal ptosis (inferior descent) observed in the lid-cheek junction and upper midface suggests vertical descent is not a major aging component.
Characteristic alterations in upper eyelid shape are noted in some individuals.
The study visualizes known periorbital aging changes, emphasizing stability over descent.