The forearm artery depicts a human being developed from changes in human selection

Humans have not yet developed genetic mutations from telepaths or superpowers, but a new study shows that our species is still evolving in a unique way and that changing natural selection may be the main reason.

Investigations published in Frinders University by Dr. Tegan Lucas and University of Adelaide professors Mij Kiz Heinberg and Dr. J. Jaliya Kumaratilek. Journal of Anatomy The arterial permeability in humans has increased significantly since the late 19th century.

The middle artery is the main vessel that supplies the human hand and blood, when it first forms in the mother’s womb, but it disappears when the two arteries seen in adults develop. But many people now maintain the central artery in addition to the other two arteries (about one in three) for the rest of their lives.

This evolutionary trend will continue in people born 80 years ago today, the middle artery has become common in human arsenal.

The radial and ulnar arteries usually replace the middle artery during the developmental stage of the uterus, so most adults do not have a normal artery, but an increase in the number of cases maintains the artery, so a person can have all three arteries, since Not a real risk.

Dr. Tehan Lucas of Flinders University says that this study of arterial permeability from generation to generation shows that modern humans are evolving at a rapid rate at any stage in the last 250 years.

“Since the 18th century, anatomical adults have been studying the prevalence of this artery in adults and our study shows that it is clearly increasing. About 20% of people born in the mid-1880s compared to 30% of people born in the late 1880s. %. Century, so when it comes to evolution, there is a significant increase in a very short period of time. “

“This increase could actually lead to mutations in the genes involved in the development of the central artery or health problems in mothers during pregnancy or both. If this trend continues, most people will have a forward artery by 2100.”

The research team examined the prevalence of arteries in each pay generation by analyzing published records and dissecting cadres from individuals born in the 20th century.

Senior author Professor Kiz Heinberg, who is also a member of the Institute of Evolutionary Medicine at the University of Zurich in Switzerland, says that arterial arteries benefit because they increase the overall blood supply and can be used as a replacement for surgical procedures in other parts. Human body.

“This is a micro-evolution in modern humans and the central artery is an excellent example of how we are still evolving because the proportion of these arteries is higher in newborns than in recent humans.”

“We have collected all the data published in the anatomical literature and continue to dissect cadre donating to study in Adelaide and we have found that about one-third of Austral Australians have a central artery in the front and if by the end of this century everyone will have, If this process is ongoing. “

Other examples of human anatomy over time include spina bifida occulta (opening of the sacral canal), abnormal attachment of two or more bones in the foot, absence of wisdom teeth, thyroid artery artery (branch of the erotic arch). Decreased over time, completely disappeared by the end of the 20th century) and fabella (small bones in the back of the knee joint – increased over time).