We have all been taught since childhood that meditation is connected with religion and spirituality. In Buddhist schools, students often begin practicing meditation in Buddhist studies or social studies classes. As they grow up, meditation is often grouped with activities like yoga that enhance spiritual well-being. Even images of revered monks or spiritual masters commonly show them meditating. Yet few would expect that in today’s technological era, meditation has become a contemporary activity and a vital tool to reclaim attention span easily at home.
Many people are familiar with the problem of attention span—the length of time one can focus—which is now a crisis in our fast-paced technological age where we find it harder to concentrate on any one thing. Attention span is not a new concept but a cognitive process that develops from childhood. Most children under 10 have very limited focus, unable to watch long films or engage in prolonged activities. As they grow older, attention span improves, peaking in adulthood. However, today adults often have shorter attention spans due to societal and technological changes affecting lifestyles.
Therefore, people are increasingly seeking ways to reclaim their attention span through various methods, from avoiding social media and reducing technology use to scheduling strict routines. But if social media remains necessary, what alternatives exist? One often overlooked method is mindfulness, which may sound religious but is essentially a form of meditation.
What is Mindfulness?
Experts often compare it to physical exercise: just as we work out muscles for bodily strength, meditation or mindfulness is mental exercise to strengthen the brain.
Mindfulness is defined as a mental state of full awareness, focusing entirely on both external and internal experiences in the present moment. It does not necessarily involve religion or spirituality but rather cultivating focused attention on something. Meditation is thus not just sitting with closed eyes but being fully aware of each moment—whether walking, drinking water, reading, or listening. If one can maintain focus without distraction, that counts as meditation.
What are the benefits? Meditation does not immediately make us noticeably more focused for long periods. Instead, it trains us to quickly recognize when our mind drifts and loses focus. Like physical exercise, it requires regular practice.
Understanding the Default Mode Network (DMN)
The Default Mode Network (DMN) is the brain’s activity pattern during rest or sleep, decreasing during daydreaming or when engaging in new thinking. However, the DMN still leads us to think about related thoughts or revisit memories, which explains why we often reflect on the past while resting. It also interacts with visual systems to appreciate beauty and with language areas to recall words.
Unintentional mind-wandering, or "Monkey Mind," occurs when we do something but lose focus within minutes. This leads to reduced attention span. Researchers have tested how meditation affects DMN activity.
In the academic article "From State-to-Trait Meditation: Reconfiguration of Central Executive and Default Mode Networks," researchers studied differences between the brain’s state during meditation and long-term trait changes—how the brain adapts over time even when not meditating. The study used functional MRI (fMRI) to scan brain networks.
Results showed that during meditation, participants increased connectivity between the DMN and the Central Executive Network (CEN)—the brain’s frontal network controlling focus—indicating enhanced awareness. This helps stop mind-wandering and restore attention. Importantly, the 'state-to-trait' concept means that with regular meditation, this ability to regain focus becomes a lasting trait.
Further research confirms meditation is not a placebo. Experiments show it lowers cortisol, the stress hormone, and prevents the body from staying in a high-alert state that causes internal inflammation.
The Reality of Meditation That Should Not Be Overlooked
Nothing works without regular practice, including reclaiming attention span. Five minutes of meditation does not instantly enable hours of focus. Researchers suggest meditating 10–15 minutes daily is more effective than one hour once a week. If this frequency lapses for a long time, the brain and cognition revert, requiring a fresh start, much like physical exercise.
How should we meditate for best results? Meditation can take many forms—sitting on a chair, lying down, or walking (in Buddhism, walking meditation). The key is preventing attention from drifting, which is challenging. Most people meditate sitting because it avoids discomfort or sleepiness. Closing the eyes blocks sensory distractions, and focusing on the breath is a simple, effective anchor. Thus, beginners might start with five minutes and gradually increase to 10–15 minutes before bed daily.
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