Why Our Brain Prefers a Blurred Peripheral Vision

Why Our Brain Prefers a Blurred Peripheral Vision

Imagine picking up your mobile phone and noticing how everything in your peripheral vision appears blurry, except for the small screen in front of you. Have you ever wondered why our brains prefer this blurred peripheral vision? Let’s dive into the fascinating world of visual perception and gain a fresh perspective on this phenomenon.

Our brain is wired to prioritize information based on relevance and importance. When we focus on the screen of our mobile phone, the brain recognizes that the surrounding environment is relatively far away and therefore less pertinent to our immediate task. As a result, it deliberately keeps the peripheral vision intentionally blurred.

This mechanism, known as “peripheral blur,” allows our brain to allocate its limited cognitive resources more efficiently. By blurring the peripheral vision, the brain can save precious processing power, enabling us to concentrate on what really matters, such as reading a message or watching a video.


Q: Why does our brain consider the peripheral vision less important?
A: Our brain considers the peripheral vision less important because it prioritizes information that is directly relevant to our immediate task.

Q: Can we override this blurred peripheral vision?
A: Although it is challenging to completely override this natural mechanism, we can train our brain to improve peripheral vision through specific exercises and visual training.

Q: Does peripheral blur have any evolutionary benefits?
A: Yes, peripheral blur helps us focus on important visual stimuli while avoiding distractions. This mechanism may have evolved to enhance our survival instincts by quickly identifying potential threats in our immediate surroundings.

As you go about your day, take a moment to appreciate the intricate ways in which our brain processes visual information. Next time you pick up your mobile phone, remember that the blurred peripheral vision is not a flaw, but rather a fascinating adaptation that allows us to optimize our focus and consciously engage with the digital world.

All Rights Reserved 2021.
| .