Magnetic Resonance Diffusion Weighted Imaging (DWI) is the only non-invasive imaging technique that can detect the diffusion of water molecules in vivo, and it is also the most widely used magnetic resonance functional monitoring technique in clinical applications. The diffusion sequence (technique) is not only widely used in clinical diagnosis with magnetic resonance but is … Read more
Diffusion imaging differs from traditional MR technology as it primarily relies on the movement of water molecules rather than the spin proton density of tissues, T1 values, or T2 values, providing a novel technique for tissue imaging contrast. The diffusion of water molecules in tissues is a random thermal motion, where the direction and magnitude … Read more
Medical Imaging Students Learning together, progressing together. Diffusion refers to a microscopic, random motion of molecules caused by thermal energy, also known as Brownian motion. The different structures of human tissues lead to variations in the restrictions on the diffusion movement of water molecules in different directions. If the restricted diffusion of water molecules is … Read more
A 60-year-old male patient was admitted due to diplopia. He had a history of hypertension for 10 years, intermittently taking antihypertensive medication without monitoring blood pressure. On the first day of illness, he suddenly experienced diplopia while playing ball, which was more pronounced in the right eye. On the afternoon of the second day, blood … Read more
Neurology Channel of the Medical Community Author:Chu Zhongren Reporting Expert: He Zhiyi Professor He Zhiyi from the Department of Neurology at the First Hospital of China Medical University shared an exciting lecture on the topic of “Clinical Characteristics of Acute Cerebral Infarction on MRI”. Due to the extensive content, we will split it into several … Read more
Please click on the four words above “Siyi Technology” to follow us. Siyi Technology focuses on brain image data processing, covering (radiomics,fMRI, structural images, white matter hyperintensity analysis, PVS, PET, spectroscopy, CEST, DWI, DTI-ALPS, QSM, ASL, IVIM, DCE,DSC, oxygen extraction fraction (OEF) andCMRO2, BOLD-CVR, primate brain imaging, mouse brain imaging, microbiota, EEG/ERP, magnetoencephalography, FNIRS, eye … Read more
Please click “Yueying Technology“, “Brain Talk“, and choose to follow us.Yueying Technology focuses on online/offline training and data processing services for technologies such as EEG/ERP, fMRI, sMRI, DTI, fNIRS, and machine learning, hoping that professional services can provide support and help to peers. In addition, we have establisheda WeChat group and QQ group for neuroscience … Read more
Please click “Yueying Technology“, “Brain Talk“, and choose to follow us.Yueying Technology focuses on online/offline training and data processing services for technologies such as EEG/ERP, fMRI, sMRI, DTI, fNIRS, and machine learning, hoping that professional services can provide support and help to colleagues. In addition, we have establisheda WeChat group and QQ group for neuroscience … Read more
This article is reprinted from the publicaccount: Brain and Cognitive Science of Beijing Normal University Although the cerebellum is small in size, its expanded surface area is equivalent to 80% of the cerebral cortex, containing more neurons than any other brain nucleus. The cognitive functions of the cerebellum have been a significant focus in cognitive … Read more
Please click “Yueying Technology Brain Science“, “Brain Talk“, and choose to follow us.Yueying Technology focuses on online/offline training and data processing services in technologies such as EEG/ERP, fMRI, sMRI, DTI, fNIRS, and machine learning, hoping that our professional services can provide support and help to colleagues. In addition, we have establisheda WeChat group and QQ … Read more