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Recent advances on optic nerve magnetic resonance imaging and post-processing.

Li Sze Chow1, Martyn N J Paley2

  • 1Department of Electrical and Electronic Engineering, Faculty of Engineering and Built Environment, UCSI University, 1, Jalan Puncak Menara Gading, Taman Connaught, 56000 Cheras, Kuala Lumpur, Malaysia.

Magnetic Resonance Imaging
|March 23, 2021
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Summary

Recent advances in magnetic resonance imaging (MRI) and post-processing techniques enhance optic nerve imaging for diagnosing conditions like optic neuritis and glaucoma. Future studies will explore further potential.

Keywords:
Optic nerve imagingOptic neuritisPost-processingQuantitative analysis

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Area of Science:

  • Neuroimaging
  • Ophthalmology
  • Neurology

Background:

  • The optic nerve, a major central nervous system component, is crucial for vision.
  • Optic nerve imaging aids in understanding optic neuritis, glaucoma, and hereditary optic neuropathies.
  • Challenges in imaging include nerve morphology, mobility, and surrounding high-signal tissues.

Purpose of the Study:

  • To review recent advancements in magnetic resonance imaging (MRI) for optic nerve evaluation.
  • To explain post-processing techniques applied to optic nerve MRI.
  • To discuss current challenges and future directions in optic nerve imaging research.

Main Methods:

  • Focus on Magnetic Resonance Imaging (MRI) as a primary imaging modality.
  • Review of advanced and fast imaging sequences.
  • Explanation of various post-processing techniques for image analysis.

Main Results:

  • Advanced MRI sequences and post-processing aim to improve optic nerve image resolution.
  • These techniques assist in evaluating optic nerve pathologies.
  • The review synthesizes current knowledge on MRI applications in optic nerve imaging.

Conclusions:

  • Recent MRI advances offer improved methods for optic nerve visualization.
  • Effective post-processing is key to overcoming imaging challenges.
  • Continued research is vital for advancing optic nerve diagnostics and understanding.