Scientists investigated both images and one -to -one stretching time to find the answer to this question and reached a quite surprising finding.

There is a direct interest in the form of stretching and the size of the brain. Let’s see what a relevance!

What does science say about stretching and brain connection?

Stretching has been seen as a reflex that only depends on the lack of oxygen for many years, but recent research shows that stretching is a much more complex process.

A study showed that there was a meaningful interest in the midst of brain size with the period of stretching. Researchers, 55 -breasted and 46 birds, including 101 types of 1291 stretching by analyzing the larger brain animals stretched for a longer period of time.

For example, while the human beings stretch for an average of 6-7 seconds, mice stretch only 1 second. This shows that as the brain size and the number of neurons increase, the period of stretching increases. This also applies to different types of animals. The stretching letters of large -brained animals for elephants are quite long compared to small rodents.

So, why does the big brain lead to longer stretching?

Scientists think it is about brain cooling mechanism. Stretching helps to regulate the temperature of the brain by allowing more blood and oxygen to the brain.

A larger brain consumes more power, which means more heat production. Therefore, the large -brained animals need to stretch longer to cool their brains.

This theory seems quite balanced in explaining the long stretching times observed in large -brained organisms, especially in primates and human beings.

However, there are many questions that are still not answered in this area. For example, in some animal breeds, this relevance is not more obvious or what exactly is the evolutionary origin of stretching? These questions are just a few of the mysteries that the scientific world aims to answer in the future.

You may also be interested in these contents: