The human cerebral cortex is divided into two hemispheres, and in terms of functional control division, it is mostly the right half of the left hemisphere tube and the left half of the right hemisphere.

Each half of the spherical side, there are also levels in the function, the principle is the upper tube lower limbs, the middle tube torso, the lower tube head.

This forms the subtle structure of the inverted up and down, left and right forks.

On each half of the ball, each division is divided into several nerve centers.

Each center has its own fixed area, and the division is dedicated to forming a differentiated and unified complex function of the brain.

This division is mainly based on the turbulence or fissure on the surface of the cerebral cortex.

On the surface of the human brain, it is covered with different deep trenches or cracks.And the part of the ravine bulging, called the brain,

The brain has three large fissures, namely, the central grooves, the outer fissures, and the top fissures, which divide the brain into areas of the frontal lobe, the dome, the octagonal and the tempo leaves.

Within each leaf, smaller grooves split the surface of the brain into many brainbacks.

According to the research results of scientists, the brain backs of the cerebral cortex are divided into dozens of functional areas, such as the mental functional cortex, the visual cortex, the auditory cortex, the body sensory cortex, the language cortex, and so on.

"For example, Lin experts, when we first started to stimulate the functional area of the cranial brain connection, we mistakenly thought that the two infants shared a functional area of the cerebral cortex."

Jiang Hao pointed to the dynamic diagram of the laptop and introduced the results of their examination, "because after local stimulation, some of the response areas of the cortex of the two infants are the same."

“Later, during the review, we used microcurrent needles to stimulate this overlap of the cerebral cortex, only to find that it could only cause a baby’s physical response.”

At this time, Qi Xingfen took over the topic and said: "After repeated testing, we found that they did not share a functional area, but the two functional cortex areas are almost inseparable overlap, and even can be said to be integrated together."

Lin Jie said, “What are the functional areas?”

“These are the regions!”

Jiang Hao also called out a diagram and showed it on the computer screen.

This diagram shows three areas in a prominent red color.

One is the physical movement of the cortex.

This area is the center that dominates the random movement of the lateral body.

It mainly accepts the impulse to feel the body from the lateral skeletal muscles, tendons and joints to feel the position, posture and motor sensation of the body, and emits fibers, that is, the cone bundle to control the random movement of the lateral skeletal muscles.

The second is the auditory cortex.

It accepts the nerve impulses transmitted by the ear under the action of sound, producing a primary form of hearing, such as the perception of sound.

If you destroy the hearing area of the two hemispheres of the brain, even if the ears are functioning normally, the human lobe will completely lose hearing and become completely deaf.

The third is the internal cortex.

Seeing this area, Lin Jie was sinking in his heart.

This visceral cortex is responsible for various sensory signals introduced by internal organs.

The various activities of the internal organs act on the receptors on the walls of the organs, which introduce the internal organs into the internal cortex, and are processed, resulting in feelings of hunger and thirst, suffocation, fatigue, convenience, nausea, pain and sex.

When the internal organs work normally, various feelings will fuse with the general self-feeling of adults.

Only when the viscera feels very strong, it becomes a distinct, dominant feeling.

For example, when the stomach is intensely hungry and contracted, it can be accompanied by a feeling of hunger, and a certain degree of fullness of the rectum and bladder can cause urination and urine.

The visceral cortex treats the impulse to pass through the internal organs, which can cause a variety of reflective activities and play an abnormally important role in the regulation of internal organs.

If there is a problem in this area of the cerebral cortex, the visceral function is bound to be disrupted, with fatal consequences.

The three were silent for a while, and Qi Xingfen slowly said: "Lin experts, the body's motor cortex and the auditory cortex area, it is good to say that the separation is not successful, it will only be two babies who are half paralyzed and one ear loses hearing."

“If there is a problem with the separation of this visceral cortex, this...”

She glanced at Jiang Hao and said, "I suggest, keep one, and we have a good chance of getting a perfectly healthy baby."

Jiang Hao also said: "Dr. Lin, I agree with Dr. Qi's advice, so that the difficulty of surgery will be much reduced."

Lin Jie paused for a moment and whispered: “Continue to do a step further inspection.”After all the results of the examination, we will make the final decision.”

“At present, these two babies, in the last minute, none of us can give up in advance...”

After Jiang Hao and Qi Xingfen left the office, Lin Jie began to study the examination data left by the two men.

Immersed in the study of Lin Jie, I don't know the passage of time, until he was awakened by the ringing of the phone.

This is a call from Chicago.

Lin Jie answered the phone and asked directly: “General Meng, hello.”“What patient is this time?”

The voice of Meng Yang's happy voice on the mobile phone, "Lin experts, this is not a business, this is a private phone."I thank you on behalf of a father.”

“In the name of my father?”

Lin Jie asked some questions incomprehension: "Is it because I refuse to make an exception for your son and recruit him as a student in the medical class?"

"It's because of my son's change."

Meng Yang sighed and said, "My son was still good before."

"But the strength of rebellion in the past two years, basically, I say the East, he is going west, a little disobedient to my discipline, and everywhere to work with me."

"I didn't expect that last night, this bunny had apologized to me and admitted his mistake."

"This unusual move of him directly embarrassed me."

"After a deep discussion, I realized that it was the expert Lin who drank your stick and let him wake up."

“Expert Lin, thank you!”

Lin Jie modestly said, "General Meng, I dare not work."

"It should be that your son is one or two years older, has more experience in life, and has learned to reflect."

"My words only touched him."

Meng Yang laughed and said, "Expert Lin, this thank you is what you deserve."

"Why did you, and not someone else, touched him?"

After a pause, his voice once again came from his mobile phone, "Expert Lin, my son went to the college entrance examination class today."

"He decided to use his real strength to enter the School of Medicine of Binhai University through the college entrance examination and prove to you his determination to study medicine."

Re-examination?Do you go to the University of Coastal Medicine?

Lin Jie frowned and said, "General Meng, I need to tell you."

"Thirty people in the doctor's orientation class have been recruited, and it is impossible to recruit your son to this class."

"I know, Lin expert, you are a very principled person, and you will only give others a chance."

Lin Jie distinguished Meng Yang's voice, but did not hear any dissatisfaction, and heard him continue: "I have told my son this result again and again."

“He said he knew the result.After all, it is he who has squandered this rare opportunity, and he needs to take responsibility for himself.”

“He also said he would use his performance to regain a chance.After eight years in medical school, he was confident that you would change your perception of Lin experts at some point.”

"How is it?"My son’s decision and determination, right?”The sound of monsoon is gratifying!

Since Meng Yangdu said so, Lin Jie also has to give face.

He smiled, "General Meng, if your son's performance in medical school is as good as it is, one day in the future, I will consider taking him as a student."

Meng Yang laughed, “Lin expert, my son is always excellent, and he has persistence and perseverance.”At that time, I will prepare a good table for the teacher's banquet."

Lin Jie faintly reminded: "General Meng, don't be happy so early."

"The excellence in your eyes, and the excellence in my eyes, may be a small gap."

Hanging up the phone, Lin Jie found that it was also time for lunch.

He went to the hospital restaurant casually to deal with a meal, and came to the orthopedic laboratory of the hospital general test building.

Here, the construction of the prototype test prototype of the sink equipment is being carried out, and Lin Jie came to see the progress.

Lin Jie walked into this large room, hundreds of square meters in size and noisy, and saw the busy Lei Jun, as well as students such as Fang Li, Huo Guangheng, as well as Lei Jun's assistants, students, and several busy workers.

He also met an unexpected man.

Lin Jie waved this guy and asked, “Xie Linlin, you don’t go on a trip, you go to play, what are you doing here?”

She smiled, “I’m here, doing research.”

She added, "It's been studied."

Fang came over, took off his mask, and said, "Teacher, to build this sink equipment, you need an experimental sample."

"Xiao Linlin's body shape, and Yao Hexuan's body is about the same, she recommended herself, we will recruit her in."

Lin Jie said, "I'll look at your construction diagram."

Fang brought Lin Jie to the next room and showed a simulated dynamic map on the computer.

This is a large sink with high-strength resin glass, which contains an active bed.

The bed plate can be lifted, tilted, and even erected.

“Teacher, this is just a brief map, and various medical monitoring and assistance systems will be added later.”

Fang pointed to the diagram and explained: "Through the self-reliance or tilt of this bed plate, we can make the patient's head, always above the water surface, and below the waist, it is always not below the water."

“We are also preparing to design a water shield, even if the patient’s body is not in the water, the head will not be drowned.”

Lin Jiejiao said, “What is the solution to the physiological problem?”

"Healing with a ureter."

"As for the stool problem, teacher, can you import the nutrient solution and survive this period of time?"

Lin Jie was a glance, said: " Yao Hexuan's body is very weak, and after a major operation, just input nutrition."Do you want her to be mummy?”

Fang folded his head, Nono said, “Then we will find another way!”

Lin Jie also suggested: "Don't forget to add some entertainment equipment to soothe the body and the discomfort in the heart..."