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  fMRI is also a magnetic resonance examination, an examination done with magnetic resonance, and the same magnetic resonance machine as other magnetic resonance projects. The only difference is that it monitors the patient\'s brain activity rather than simply scanning and analyzing brain structure like an MRI test.

   To monitor brain function activities, it is necessary to have a “stimulation” for the human brain to induce brain activity. Such examinations are actually quite common in various neurosurgery examinations. For example, many of the neurosurgical examinations we mentioned before need to stimulate whether the human body can produce specific reflexes.

  Dr. Tang, they are the top three neurosurgeons, and it is impossible to understand the principles of these neurosurgical examination items. Therefore, Dr. Tang and the others exploded their nests, thinking that it was outrageous for Xie to question their incompetence.

   "Definitely not a direct scan." Dr. Tang said.

   "That\'s right." Xie Wanying said next, "I know you can\'t do this."

   You know impossible why ask us this?

   Just when these people were about to be so angry with her that they suddenly burst into smoke, they suddenly heard someone laugh.

   Seeing that, the two young National Association doctors who came with Xie couldn\'t help but smile. Cao Yong must be relatively calm, and he won\'t laugh out loud on other people\'s sites, but he still has a smile on his face.

   In fact, they are definitely not laughing at their incompetence, but laughing at Xie Xie\'s classmate\'s style of speaking, which is really like the tone of a big boss. No wonder these people didn\'t hear it at first, thinking how could a medical student have such a big shot.

   When the boss speaks, he is sometimes like a teacher in the classroom, he loves to persuade him, and he has a bit of the "stinger wind" of Mr. Zhang\'s sharp-edged approach.

  I know that you can\'t do this, and say that what you are doing 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 the patient\'s brain a "stimulus" to induce brain activity. What means do you use?

   Don’t think that if the brain is not operated on, the type of “stimulation” given to the brain by this external injection is irrelevant, and any one can be used.

  For example, Xie used to stimulate the sick brain of a musician patient. After careful analysis and judgment, not only the music that the patient is most familiar with, but also the carefully selected music.

   For the patient in front of me, what Xie and the others could read from the examination report was that the stimulation method was not right.

  Doctor Tang and their sweat came out one by one.

   It can be seen that they have never considered this issue.

   You say this is a vegetative person, no matter what stimulation method is used, as long as it can determine whether there is brain activity, it is okay, right?

Xie made the words plain to the other party: "I read the patient report for the first time, Dr. Tang, you can feel that this patient is in a situation that 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. It is a waste of time to simply check the evidence in the fMRI examination. If you, Dr. Tang, have been thinking about how to wake up the patient, you have to consider checking out which part of the patient\'s brain has a problem with the neural network connection.

   Like brain tumor enucleation for parenchymal lesions, the key point of neurosurgery is always localization. In the brain without parenchymal lesions, fMRI can be used to detect the problem with the network, and then the surgical site to be performed can be determined.

   Thank you for your support! ! Good night my dears~ I have something to do today, I am late, so I can only watch four shifts, sorry.

  

  

   (end of this chapter)