What we know as lobes of the brain consists of a classification by plots of the cerebral cortex that allows mapping the main areas of nerve activity. This classification into differentiated areas within each of the cerebral hemispheres shows us the existence of several lobes of the brain.
#Lobes of the brain and their functions full
However, beyond this obvious sign thanks to which we can get a very superficial idea about the anatomy of the brain, if what we want to examine is the structure of each of these elements, things get complicated.Įach hemisphere is covered by a layer called the cerebral cortex (which is the most visible part of the brain and seems to be full of wrinkles and furrows), and this cortex can be divided into different sections according to its different functions and locations.
#Lobes of the brain and their functions crack
It is the interhemispheric fissure, which is something like a rectilinear crack that separates the upper and more superficial parts of the brain and defines where one cerebral hemisphere begins and where another ends. What are the basics about the lobes of the brain?Īnatomically, it is very easy to recognize the division that exists between the two hemispheres of the brain, because seen from above a remarkable space keeps them separated. Deep within the lateral sulcus lies a fifth lobe, the insula or Island of Reil. 5 lobes of the brainĮach cerebral hemisphere is divided into five lobes: the frontal lobe, the parietal lobe, the occipital lobe and the temporal lobe, four of which have the same name as the bone above them. A general description can be found in this article for some of the most important sections of our “thinking machine”: the brain’s 5 lobes. We may find an almost infinite number of organic structures within each hemisphere that are responsible for carrying out various tasks and functions that affect our actions.
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