The Impact of Modern Technology on Our Skeletons: A Closer Look

In recent times, a surprising and thought-provoking topic has been making headlines in the media. It revolves around the notion that our cellphones, now more powerful than ever, could potentially induce changes in the shape of our bones. This fascinating subject has emerged from a scientific report suggesting that the extensive use of smartphones and tablets may lead to significant and enduring alterations in our bodies. In this article, we delve into this intriguing topic and explore the findings of a study conducted by experts in biomechanics at the University of the Sunshine Coast in Australia.

Biomechanics and Osteobiography:

David Shahar and Mark Sayers, specialists in biomechanics, embarked on a unique journey to understand the intricate relationship between our bodies and modern technology. Biomechanics is a field that examines how mechanical principles apply to living organisms, encompassing everything from the mechanics of human movement to the flight patterns of insects. Shahar and Sayers' research also delves into osteobiography, a discipline that deciphers an individual's life history from their skeletal remains.

The Story of Skeletons:

Throughout history, skeletons have conveyed tales of their owners' lives and lifestyles. For instance, on the Pacific island of Tinian in 1924, the discovery of unusually large skeletons was explained by the use of heavy stones in the local stone structures. These individuals had naturally developed larger arms, legs, and collarbones through their interaction with these massive stones. In Australia, Shahar and Sayers believe that modern technology is currently shaping the skeletons of young people, albeit in a different manner.

The Role of the External Occipital Protuberance (EOP):

The pivotal concept behind their research lies in something known as the External Occipital Protuberance (EOP), situated at the back of the skull. This growth of bone is connected to the nuchal ligament, which plays a crucial role in linking neck muscles to the skull. The EOP acts as an anchor for the nuchal ligament.

The Study:

Shahar and Sayers embarked on their study by analyzing chiropractors' X-rays of individuals ranging from 18 to 86 years old. Their objective was to gain fresh insights into how skeletons change over time, especially in relation to neck pains and potential health consequences. They observed that the EOP was more widespread in young people, particularly those who spent extensive periods checking their phones and tablets. The act of craning the neck forward during screen time places extra pressure on the area where the neck muscles connect to the skull. As a compensatory measure, the EOP gradually elongates, sometimes growing by several millimeters. This phenomenon is colloquially referred to as "text neck."

Gender Disparities:

Their findings also revealed gender disparities, with men being more affected than women. In 2016, Shahar and Sayers reported that 67% of men exhibited a larger EOP, compared to only 20% of women, based on a sample of 218 individuals. By 2018, their study expanded to include 1,200 participants, with males appearing to be five times more likely to develop these enlarged "text necks."

Potential Health Implications:

The potential health consequences of these skeletal changes remain a subject of debate. While we often hear about the potential radiation risks of cellphones, this study highlights a different aspect of technology's impact on our bodies. Shahar and Sayers suggest that the elongation of the EOP is a degenerative process, implying that it may worsen with continued use of mobile devices. There are also concerns such as "text thumb" or thumb arthritis, which can lead to serious issues similar to carpal tunnel syndrome.

Criticism and Future Considerations:

It is important to note that this study and its conclusions have faced criticism from various quarters. Some experts argue that the evidence is inconclusive, citing that longer skull bones, often associated with males, are not a recent phenomenon. As with any scientific inquiry, more research is needed to establish a direct causal relationship between technology use and skeletal changes.

While the debate continues over the impact of modern technology on our bodies, there is no denying the profound influence of these devices on our lives. The notion that younger generations may be experiencing physical changes due to their constant interaction with screens raises important questions that warrant further investigation. As technology continues to evolve, it is imperative that we remain mindful of its potential effects on our health and well-being, both now and in the future.