The following is a newspaper article titled "Non-Surgical Facial Rejuvenation Method". From the text I read, I couldn't gather many details about this method. I researched how we are supposed to rejuvenate and how the method is applied. I read the original article.

(Friedrich Schiller University, Prof. Dr. Stefan R. Schweinberger, Appearing Younger Without Cosmetic Surgery)

This method is a short-term morale-boosting method. It's like going to the hospital, seeing the patients, and forgetting our own troubles. But we must not forget our proverb "Grapes turn black by looking at each other" (misery loves company, but one is influenced by the company one keeps).

Our professor's thesis is as follows: If there are two speakers at a conference, one 20 years old and one 40 years old, the 40-year-old speaker seems old to us; but when the 40-year-old speaker gives a seminar alone, we do not perceive them as old.

The facial rejuvenation suggestion is this: Spend time with peers older than you and feel young. Overweight people, spend time with people heavier than you and feel thin. He argued that the human brain develops a protective psychology.

The study was conducted by showing pictures to 48 university student subjects. Subjects were shown an old face, then a young face, or a young face followed by an old face. After a while, the subjects were unable to make correct age estimates. A concept or perception illusion was created.

If you live with elderly people for a while, you feel positive developments in yourself. They have theses that the concepts of youth and old age change. This study would have been more accurate if it were done statistically. Do those living with the elderly rejuvenate? Do those working in nursing homes look younger? In marriages, does the younger woman age more or rejuvenate? These should be researched.

Newspaper Article

Psychologists from Germany's Jena University have found a way to rejuvenate without surgery.

Accordingly, those who want to rejuvenate without aesthetics should acquire a social circle consisting of elderly people. Because according to the research, those who have seen older faces before think a 30-year-old person is much younger when they see them.

Subjects who were previously shown faces of old people have difficulty estimating the age of a middle-aged person they see later and fall into the perception that this person's age is younger.

Similarly, when subjects first see younger faces, they think middle-aged people are older.

According to Professor Dr. Stefan R. Schweinberger, regardless of age and gender difference, those who see these faces make the same mistake.

In the research, if the consecutively presented old and young person are of the same gender, this effect increases even more.

Schweinberger says we have the ability to change the way the person opposite us perceives our face. Because the person standing next to us is one of the most important factors shaping how others perceive us.

The research was published in the scientific journal Vision Research.