What is Triunebrain?

The average person thinks that the brain is single.

1. Solid-state units, but for many people who speculate about how the brain feels, this statement is not entirely true. A Ph.D. is an authority on the brain, and he has developed a model of brain structure called "three brains in one", which means that the brain is not a single unit, but consists of three units. Maclean says that the human brain is "the equivalent of three interconnected biological computers," each with "its own intelligence, its own subjectivity, its own perception of time and space, its own memory, motor nerves, and other functions," and Maclean says that each of these three brains corresponds to a major evolutionary stage.

Maclean gives an example to distinguish between three levels of the brain: when a psychologist asks his patient to lie on a couch, he asks the patient to lie (neocortex) next to a horse (mammalian brain) and a crocodile (reptilian brain).

1.The reptilian brain, the most primitive of the three brains, makes up the brainstem, which is responsible for the "fight or flight" response, as well as controlling a variety of basic biological functions. 2.

The limbic system makes up the mammalian brain and is responsible for social interactions, how we handle relationships, and our status in society. The mammalian brain is problem-oriented, and some people joke that it's like living in a soap opera. 3.

The neocortex, on the other hand, is a higher form of the brain that is made up of a special structure that distinguishes humans from other mammals, such as the higher functions of human evolution. There are many different lobe structures in the neocortex, just like cauliflower (cauliflower), and different lobes respond to different functions. <>

Wrong.

The triple brain simplifies the structure of the brain and has its own mysterious color of ancient evolution, which has aroused the strong interest of the broad masses of people.

But after 2000, the triple brain was criticized, and scientists no longer supported the model.

For example, the basal ganglia in the reptilian brain are also found in the brains of amphibians and fish before reptiles, so the reptilian brain does not originate from reptiles, but has an earlier origin.

For example, one of the distinguishing features of the paleomammalian brain is that it is responsible for the function of raising offspring. However, child-rearing behavior is also present in birds and some fish, so the child-rearing behavior of the ancient mammalian brain also dates back much further.

Although the triple brain model is no longer supported by scientists, its simplicity and fun make it a great primer for the public to learn about brain structure, as well as for students and brain science enthusiasts.

The functions of the triple brain recreate the history of the evolution of brain functions from basic to advanced, from survival and emotions to advanced abstract thinking.

The reptilian brain, the ancient mammalian brain, and the neomammalian brain are not only first to last in time, but also in spatial arrangement. From the bottom to the top of the head, the three are shaped like three concentric circles.