Why Do We See Spots After Hitting Our Heads?

Our brain, tucked safely inside our skull, is a marvel of nature. It’s like the control room of a spaceship, busy with numerous activities, constantly buzzing with signals. Everything we think, remember, feel, or perceive is processed within this three-pound wonder.

When you hit your head hard, this delicate control room gets shaken, and sometimes, strange things start to happen. One of those peculiar occurrences could be the sight of floating spots, even though they don’t really exist. In this article, we’ll unravel the mystery behind this phenomenon, which can be pretty confusing for kids.

Why do you see spots after a head injury?

Imagine bouncing a ball inside a sturdy box. What happens when you give the box a sudden jerk? The ball, previously bouncing in a predictable pattern, may start bouncing wildly, right? Something similar happens when your head gets a harsh bump.

Your brain, protected inside your skull, can jostle and shake due to the impact. This jostling can lead to a temporary disturbance in your brain’s normal functioning, leading to something called a concussion . One of the symptoms of a concussion could be seeing spots, stars, or flickering lights even when there’s nothing around you emitting them.

But why do you see these imaginary spots? This occurs due to a temporary disruption in the communication between your eyes and brain. Your brain and eyes work together as a team to help you see the world around you. A head injury can momentarily scramble the messages being passed between your eyes and brain, leading to the illusion of spots.

The role of the visual system in spot-seeing

To understand why you see spots after a head injury, let’s take a brief dive into how our visual system works. When you look at something, the light reflected off the object enters your eyes. Your eyes are like the camera, capturing the light and transforming it into electrical signals. These signals are then sent to your brain, which acts like a super-smart computer, interpreting these signals into images.

However, when you hit your head, this smooth process can get disrupted. Imagine trying to talk to a friend over a walkie-talkie with a lot of static interference. The messages would come across all jumbled and unclear, right? The same thing can happen with the signals between your eyes and brain. This confusion can lead you to see things that aren’t there, like spots or stars.

Other symptoms after a head injury

Seeing spots isn’t the only odd thing that might happen after a head injury. There are other signals your body may give you to indicate that something’s not quite right. You might feel a bit dizzy, as if the world is spinning. You could also get a headache or feel a bit nauseous, similar to when you’ve eaten something your stomach doesn’t like. Feeling more sleepy than usual or having difficulty remembering recent events can also occur. These symptoms are signs of a possible concussion.

Why immediate medical attention is necessary ?

If you’ve hit your head and are experiencing any of these symptoms, including seeing spots, it’s important to inform an adult immediately. They can get you to a doctor who can check you over to ensure everything is alright. Even if these symptoms disappear quickly, it’s always better to be safe than sorry.

Getting a medical check-up is essential to rule out any severe damage. Remember, you should never feel scared or embarrassed to ask for help, especially if you’re feeling a bit off after a bump on the head. Your health is crucial, and there’s nothing more important than making sure you’re okay.

In conclusion, seeing spots after a head injury might seem scary, but it’s just your body’s way of reacting to the sudden shock. Always remember to protect your head, and if you do have an accident, don’t hesitate to ask for help. Your brain, the command center of your body, deserves the best care to ensure it stays healthy and happy!

Glossary

Concussion: A type of brain injury caused by a blow to the head or body, a fall, or another injury that shakes the brain inside the skull.

Visual System: A part of the nervous system which allows organisms to see. It interprets the information from visible light to build a representation of the surrounding world.

Symptoms: Any noticeable change in the body or its functions that indicates disease or phases of a disease.