How It Was Discovered We Have A Brain

In fact, the process of discovering the brain, which was first based on the thoughts of philosophers, started to rely on more theoretical knowledge with the development of medical science over time. Greek philosopher Aristotle your brain kind of to cool the heart radiator duty He thought he saw it.

The influence of philosophers’ thoughts began to decline over time with the increasing advances in medical science. The process of recognizing the braincontinued in the light of concrete information. So who pushed the limits of their brain to get to know and explore the brain? Brain free! Why should we be porters? Let’s take a look…

According to Aristotle, there was no connection between the brain and the mind.

The first thoughts on the brain started with the understanding of Aristotle, as we mentioned above. Aristotle believed that the brain did not have any mental function. For him, the brain ‘Cooling a fiery heart’ It was acting as a radiator (Actually, it looked a bit sentimental). So we know, like the part that cools the engine in cars. Physicians at that time described the brain as a ‘mysterious vapor’. In fact, according to them, what travels in our body and from animal spirits This steam was affecting our minds and behaviors.

Open up, I’m a doctor: First experiments on the brain begin

Ancient Roman physicians Galena, joined these abstract discussions on the brain by saying ‘Open up, I’m a doctor’ and started the first experimental studies. Since it was forbidden to conduct experiments on humans at that time or to examine their anatomy, carried out some experiments on animals. As a result of these, Galen managed to describe the functions of the brain stem and suggested that the four ventricles of the brain are the place of thought, and that our personality and bodily features come from here. This was one of the first ideas that the brain is where our memory, personality, and thinking reside.

He wrote the book on this work: Anatomist Andreas Vesalius, who stole corpses from thieves for the love of science.

In the 16th century, Belgian anatomist Andreas Vesalius created a highly detailed map of the nervous system. After two years of work, he compiled the results into a book. Vesalius, who also spent money while preparing these books, agreed with the best drawing masters of the period. Vesalius, who published 7 books, included the structure of the human brain in his last book. So far this book unknown parts of the brain also showed. Vesalius thought that Galen had made many mistakes in human anatomy because he was constantly experimenting on animals. In order not to make this mistake, he left the regions where murderers and thieves are located. stealing a corpse did experiments. After his experiments on the human body, he also corrected Galen’s 200 errors.

Railroad worker with an iron rod in his head, a light to understand the brain

In 1771, Italian physicist Luigi Galvani showed that electrical impulses could cause contraction of muscles in the light of his studies on the nervous system. In 1848, American railroad worker Phineas Gage was shot in the head. iron rod hit and passed through the left frontal lobe of his brain. Gage survived, but some personality traits have changed. Doctors who studied this condition thought that certain brain regions were important for certain functions. In 1860, German physician Carl Wernicke proposed that different areas of the brain perform different linguistic tasks. French doctor Paul Broca, who performed autopsies on people who lost the ability to speak, revealed the relationship between brain and language communication.

Historical studies on the brain that brought Nobel Prizes

With the increasing influence of technology on science over the years, anatomists in the early 1900s sought to explore the smallest parts of the brain. from microscopes injured. Spanish neuroscientist Santiago Ramon y Cajal determined that nerve cells (neurons) are the building blocks of the brain and won the Nobel Prize in 1906. British electrophysiologist Edgar Douglas Adrian and British neurophysiologist Charles Scott Sherrington introduced the concept of synapse in 1932, which advanced the understanding of the central nervous system and Nobel Prize in Physiology won. By 1963, British physiologists and biophysicists Alan Hodgkin and Andrew Huxley and Australian neurophysiologist John Eccles had won the Nobel Prize for demonstrating how neurons communicate with electrical and chemical signals.

Is it important to understand the brain or to use it correctly?

Studies conducted between 1906 and 1963, understanding the brain It was a turning point for him. With rapid developments in technology and collaboration with fields such as physics and genetics, scientists have provided detailed imaging and mapping of the brain. Humanity has made many strides by using its brain to understand the brain. However, this vast solve all your riddlesIt still looks like it will take some time. Who knows, maybe what we need to do is decide how we should use it, rather than understand how the brain works. Your comment is…