There are many vital organs in our body. Heart, lungs, kidneys, stomach, we have countless vital internal organs. However, in addition to all these, perhaps we have another very special organ that makes us who we are. Yes, friends, we are talking about the brain. There are some very interesting facts about our brain, which has parts that we still continue to learn, such as white matter and gray matter, and which directly consumes most of the energy in the human body.
Today we will present you with surprising information about the human brain. This jelly-like organ, which is the ruler of our body, can be regarded as the most important organ that enables humanity to progress this far. All the discoveries we make, all the subjects we discuss, all the reflexes we use are controlled by this jelly-like organ. Let’s take a look at some surprising facts about the human brain.
The brain can allow you to hear colors and smell words.
People with synesthesia, which we can define as a combined sense, can feel two senses at the same time. In other words, while seeing colors, you can also hear and smell words. Although it is extremely rare, some people’s brains can use the senses together.
Deep breathing helps you think more clearly.
Our brain is one of the most important organs in our body. The oxygen and blood needed by such an important organ is also quite high. Deep breathing will send more oxygen and clean blood to our brain, helping us think better.
Falling in love makes the brain happy.
It may not sound very scientific, but falling in love also reflects positively on our brain. Happily lived love releases the hormone dopamine, which arouses people’s feelings of pleasure. Dopamine is also a key hormone that will make you and your brain happy.
Your brain can run a light bulb with the energy it produces.
Our brain receives its energy needs through oxygen and nutrients. We know it doesn’t have much of an electrical equivalent, but that doesn’t mean it doesn’t exist at all. The neurons in our brain can generate enough electricity to power a small light bulb.
An adult human brain weighs an average of 1.5 kg.
Also, men’s brains are slightly larger than women’s, but the size of the brain doesn’t necessarily mean they’re “more intelligent.” In addition, the average brain is about 15 centimeters long, while the brain of a human baby weighs between 350 and 400 grams.
The capacity of the human brain is considered unlimited.
When you read this statement, you thought it was an exaggeration like me, but studies show that the human brain can store an unlimited amount of information. Neurons in the human brain can converge as time passes, making room for learning new information. The exception to this situation is Alzheimer’s disease. Because the brain neurons of people with Alzheimer’s disease are damaged and stop working, instead of opening additional capacity, it eliminates existing capacities.
The human brain consists of 75 percent water.
We all know that one third of our body is made up of water. What about our brain? Our brain, which has a jelly-like structure, is mostly made up of water. It also has a much higher fat ratio than other organs in our body. When we look at the essence of the matter, we can say that our brain is made up of oil, water and a few other materials.
1 human brain has an average of 86 billion neurons.
Everyone knows that there are many neurons in a human brain. Neurons, the main ingredient of the nervous system that transmit information to the brain and all parts of the body, play a key role in every area from our actions to our thoughts.
Information flow between neurons is approximately 400 kilometers per hour.
Neurons are responsible for the flow of information between our body and our brain. For example, when we want to raise our arm, a signal goes from our brain to the muscles in our arm and an action takes place. That signal is sent via neurons. The main reason why we do not notice these signal transitions is the amazing speed of neurons. A neuron can travel the short distance from the brain to the arm in a matter of seconds.
The brain transmits the pain signals sent to it to other parts of the body, but it does not feel pain.
Yes, our body’s controller is our brain. For example, the pain we feel when we cut our hand is felt by the brain, but there are no pain signals in the brain itself that would make you feel pain.
The human brain uses 20 percent of the body’s oxygen and blood.
Also, the more you think, the more fuel your brain will need. This rate can usually be up to 50 percent of the oxygen and blood in your body. In other words, if you have a desk job that makes you struggle with thoughts, we can say that the amount of energy your brain needs is the reason why you get tired as if you were carrying a stone at the end of the day.
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