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Related Concept Videos

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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Brain Imaging01:14

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Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
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Updated: Feb 24, 2026

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
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Functional MRI for Surgery of Gliomas.

Antonella Castellano1, Sara Cirillo2, Lorenzo Bello3,4

  • 1Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Via Olgettina 58-60, 20132, Milan, Italy. castellano.antonella@hsr.it.

Current Treatment Options in Neurology
|August 24, 2017
PubMed
Summary

Advanced neuroimaging, including functional MRI (fMRI) and diffusion MR tractography, aids brain glioma surgery. These techniques improve tumor resection and preserve brain function, offering personalized treatment strategies.

Keywords:
Brain gliomaDiffusion MR tractographyFunctional MR imagingIntraoperative stimulation mappingPlasticityPresurgical planning

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Area of Science:

  • Neuroimaging
  • Neurosurgery
  • Oncology

Background:

  • Functional MRI (fMRI) and diffusion MR tractography are vital in managing brain gliomas.
  • These techniques assist in tumor resection while preserving critical brain functions.

Purpose of the Study:

  • To review advancements in fMRI techniques for glioma surgery.
  • To focus on the clinical use, reliability, and future of fMRI in preoperative and intraoperative settings.
  • To explore personalized multimodal management strategies for glioma patients.

Main Methods:

  • Review of recent advancements in functional MRI (fMRI) techniques.
  • Analysis of clinical applications and reliability in preoperative and intraoperative settings.
  • Exploration of diffusion MR tractography, including diffusion tensor imaging (DTI) and high angular resolution diffusion imaging (HARDI).

Main Results:

  • fMRI and diffusion MR tractography provide insights into eloquent cortical areas and subcortical connections near gliomas.
  • Task-based fMRI and DTI are accurate tools for localizing critical brain areas, validated against intraoperative mapping.
  • Resting-state fMRI and advanced HARDI tractography are enhancing surgical planning and personalized treatment for gliomas.

Conclusions:

  • Noninvasive fMRI techniques enable multimodal assessment for brain tumors.
  • Integration with intraoperative mapping and clinical data can improve surgical outcomes.
  • Functional MRI plays a crucial role in optimizing surgical management and outcomes for glioma patients.