fmri is also a magnetic resonance examination. It is an examination performed using magnetic resonance. It uses the same magnetic resonance machine as other magnetic resonance examinations. The only difference is that it monitors the patient's brain functional activity instead of simply scanning and analyzing the brain structure like the mri examination.
To monitor brain functional activity, it is necessary to "stimulate" the human brain to induce brain activity. Such examinations are actually quite common in various neurosurgery examinations. For example, many neurological examinations we mentioned before
Surgical examinations all require stimulation of the human body to produce specific reflexes.
Dr. Tang and the others were top tertiary neurosurgeons, so it was impossible for them to not understand the principles of these neurosurgical examination items. Therefore, Dr. Tang and the others thought it was outrageous for Mr. Xie to question their imbecility.
"It's definitely not a direct scan," Dr. Tang and others said.
"That's right." Without thinking, classmate Xie Wanying said next, "I know it's impossible for you to do this."
You know it's impossible why you're asking us this?
Just when these people were about to be so angry with her, they suddenly heard someone laughing.
Seeing that the two young doctors from the National Association who came with Xie couldn't help but smile. Cao Yong must be more calm and would not laugh out loud on other people's territory, but he still had a smile in his eyes.
In fact, they were definitely not laughing at whether they were incompetent, but they were laughing at their classmates' single-minded speaking style, which really sounded like a boss. No wonder these people couldn't hear it at first, thinking about a medical
How can a student have such a bossy style?
The boss sometimes talks like a teacher in the classroom, he loves to guide and lead, with a bit of Mr. Zhang's "poisonous style" that hits the nail on the head.
Knowing that you can't do this, but saying that what you did is not right, what's going on? Oh, it means that what you did is not accurate, and the inspection was wasted.
You want to give a "stimulus" to the patient's brain to induce brain activity. What method do you use?
Don’t think that when it’s not surgery on the brain, the type of external “stimulation” given to the brain doesn’t matter. Any one will do.
For example, Xie used to perform brain stimulation on sick musician patients. After careful analysis and judgment, he not only used the music that the patient was most familiar with, but also carefully selected music.
For the patient in front of me, what Xie and the others can read from the examination report is that the stimulation method is not right.
Dr. Tang and the others were sweating profusely.
It can be seen that they have never considered this issue.
You are talking about this vegetative state. No matter what stimulation method is used, as long as it can determine whether there is brain activity, it is okay, right?
Xie put it plainly to the other party: "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 of little significance to do basic examinations."
of."
Doctors can feel that the patient is in a slightly conscious state during clinical examination. It is a complete waste to simply check and confirm this during functional magnetic resonance examination. Dr. Tang, if you have been thinking about how to wake up the patient, you need to consider
Check out which part of the patient's brain has a problem with the neural network connection.
Just like brain tumor removal surgery for brain parenchymal lesions, the key point of neurosurgery is always positioning. Only by using functional magnetic resonance to find out where the network problems are in the brain without parenchymal brain lesions can the surgical site be determined.
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Thank you for your support!!! Good night, dears~ I have something else to do today, I’m late, so I can only update four times, I’m sorry.
