Chapter 3363 【3363】Further
Is it not?
fMRI is also a magnetic resonance examination, an examination done with magnetic resonance, and a magnetic resonance machine used like other magnetic resonance items. The only difference is that it monitors the brain function activity of the patient instead of simply scanning and analyzing the brain structure like MRI examination items.
To monitor brain function and activity, it is necessary to provide a "stimulation" to the human brain to induce brain activity. Such examinations are actually quite common in neurosurgery examinations. For example, many neurosurgery examinations we mentioned before need to stimulate the human body to produce specific reflexes.
Dr. Tang and the others are top three neurosurgeons, so it is impossible for them not to understand the principles of these neurosurgery examination items. Therefore, Dr. Tang and the others made a fuss, thinking that it was outrageous for Xie to question their incompetence.
"It's definitely not a direct scan." Dr. Tang said.
"That's right." Unexpectedly, classmate Xie Wanying said next, "I know it's impossible for you to do this."
You know it's impossible why ask us this?
Just when this group of people were about to be pissed off by her, they suddenly heard someone laughing.
Seeing that it was the two young Guoxie doctors who came with Xie, they couldn't help smiling. Cao Yong must be relatively calm, and would not laugh out loud on other people's territory, but he still has a smile in his eyes.
In fact, the few of them are definitely not laughing at their incompetence, but laughing at the classmate's single-minded speaking style, which is really like the tone of a big boss. No wonder this group of people couldn't hear it at first, thinking how can a medical student have such a big boss style.
The boss speaks like a teacher in the classroom sometimes, he likes to follow the guidance, with a bit of "stinger wind" that the boss Zhang hits the nail on the head.
Knowing that it is impossible for you to do this, and saying that what you did is not right, what is going on? Oh, it means that it is not accurate, and it is a waste of inspection.
You want to give a "stimulation" to the patient's brain to induce brain activity, what method do you use?
Don't think that the type of "stimulus" added to the brain by the outside world is irrelevant when it is not an operation on the brain, just any one will do.
For example, Mr. Xie used to do brain stimulation for musician patients who were sick. After careful analysis and judgment, he not only used the music that the patient is most familiar with, but also carefully selected music.
For the patient in front of him, what Xie and the others can read from the inspection report is that the stimulation method is not right.
Dr. Tang's sweat came out one by one.
It can be seen that they have never considered this issue.
Let’s say it’s a vegetative person, no matter what stimulation method is used, as long as it can be determined whether there is brain activity, it’s fine, isn’t it?
Classmate Xie told the other party plainly: "This is the first time I read a patient report, Dr. Tang, you can feel that this patient can be awakened. Under such conditions, it is meaningless to do basic examinations. of."
During the clinical examination, the doctor can feel that the patient is in a state of micro-consciousness, and it is a waste of money to simply check it in the functional magnetic resonance examination. If you, Dr. Tang, have been thinking about how to wake up the patient, you have to consider checking which part of the patient's brain has a problem with the neural network connection.
Like brain tumor resection for brain parenchymal lesions, the key point of neurosurgery is always positioning. In the brain without parenchymal lesions, functional MRI can be used to find out the problematic part of the network, and then the site to be operated on can be determined.
Thank you for your support! ! ! Good night, dears~ I have something to do today, I am late, and I can only watch the fourth watch, sorry.