The Brain Has Two Hemispheres

Brain Research

There are many interests in the brain hemispheres. The brain has two hemispheres, which is an important aspect of the brain. Therefor, they are called for the side they are on, like right and left hemisphere of the brain. These two hemispheres, right and left, control the opposite side of themselves, so the right controls the left while the left controls the right. Looking closer at the left hemisphere, if it has been injured, it impairs speech, reading abilities, and more. If the right side gets injured, nonverbal and global activities would be affected.(“Brain”) Overall, the brain has two important hemispheres which interact to help each other.

Although, many researchers and scientists are interested on the inside of the brain, such as the parts. Besides the brain hemisphere, a lot of attention is directed to the history of the brain itself. It all started in 4000 B.C, when writings were found in the brain. During the 16th and 17th century, scientists became more intrigued by the physical properties of the brain, like the names of all the different parts. As time went on, scientists became more complex

In the 1900s, research exploded and many findings impacted everyone on the way they think. In 1960, scientists or researchers looked more into the cells of the brain, and found out about how they work around everything. In 1950, they found out about the Corpus Callosum and found out how it functions, they also realized that it provides communication. It also allowed the transmission of memory and learning. Between 1852-1934, Santiago Ramon y Cajal studied neurons and realized the brain was made up of individual units. The most complex researches didn’t begin until the 1960s, though, when they saw the two hemispheres occurring differently.(“Brain”) Briefly, there were many important dates where things were found out that affected people’s