Chapter 3150 【3150】The circuit is here
The overseas bull's brain was stimulated and started moving, throwing it out: You seem to know them very well, Dr. Cao.
Cao Yong suddenly realized that he was talking too much and shut his mouth.
Dr. Tong, who was sitting next to him, looked at him again with his eyes: What secret do you have not told him again?
There is no secret, if the secret is dug up, wouldn’t it be poached?—Cao Yong was silent.
The more silent he was, the more suspicious he became.
Not to mention Dr. Tong's eyes were glaring at him anymore, the overseas doctors who spoke with their mouths all the way in the phone line suddenly changed their state and picked up their pens and wrote on the paper.
Medicine is based on anatomy. If a surgeon wants to perform surgery on the human body, he will draw anatomical pictures in advance to analyze the anatomical relationship.
Since someone prompts that the board is an edge system, draw the edge system.
Specifically, the limbic system is not an independent anatomical and functional structure. Once again, it is said that the tissues in the brain are closely connected to each other. In common sense, it is called "there are many brain circuits".
Therefore, when drawing edge systems, it is very difficult to express how many three-dimensional organs are layered up and layered. They need to be abstracted into two-dimensional. The easiest way is to draw them into circuits.
There are three limbic system circuits discovered by existing brain experts, just like a ring road that goes around and circulates through the tissues in the brain. A loop that was originally discovered by medical scientists is called the medial loop. It starts in the brain septa, passes through the cingulate, hippocampus, fornix, ** body, thalamic pathway to the anterior thalamic nucleus, and the anterior thalamic nucleus is then signaled from the thalamic pathway.
Insert the rebate strap directly.
The second loop medical scientists discovered it as a supplement to the first loop. For example, the driver drove onto the highway and thought that the ring highway was only around the city. After walking for a while, hey, this road leads to the provincial highway. For this reason, the second loop is called the basal lateral marginal loop, which is circulated through the frontal orbital gyrus, the frontal frontal lobe anterior area, the amygdala, and the frontal orbital gyrus, and the back and forth. The amygdala projectes the signal image projector to the dorsal medial nucleus of the thalamus.
The inner and outer loops have areas where they exist together, and this area is mainly concentrated in the lower part of the thalamus in the diaphragm.
The third loop is called the defensive reaction loop. As the name suggests, medical scientists found that if the loop is greatly stimulated, it will trigger the body to emit a defensive reaction, such as restlessness, rapid breathing and pulse.
The anatomical "circuit" of the defense response circuit goes like this, from the hypothalamus through some parts of the partition and then to the amygdala, and finally back to the hypothalamus.
After drawing, you will find that the patient's initial diagnosis of meningioma and cranopharyngioma has a clear anatomical position relationship with these brain circuits.
Pick up the magnetic resonance plate ct sheet and check the check circuit. Well, it seems to be a little clue.
To be completely unexpected? The only thing that is impossible is to use your brain at all.
Classmate Wei picked up his pen and wrote the anatomical picture with a quick pen. Unfortunately, he failed to remember all the structure of his brain. After drawing a little, he grabbed his head and had to look at the classmate next to him.
Student Geng and students Pan were rustling, rustling, not knowing what they were talking about.
Student Wei had a sudden inspiration and wanted to copy the notes of the most academic student Xie directly.
Turn back and look at the notes of Classmate Xie: Arrow ghost drawing talismans.
While he was sweating profusely, he encountered the pair of hazel "Song Mao's Eyes".
Chapter completed!