Brain MRI: Current Development and Applications

A special issue of Diagnostics (ISSN 2075-4418). This special issue belongs to the section "Medical Imaging and Theranostics".

Deadline for manuscript submissions: 31 October 2025 | Viewed by 683

Special Issue Editor


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Guest Editor
1. Division of Neuroradiology, Department of Radiology, Taichung Veterans General Hospital, Taichung 40705, Taiwan
2. School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11221, Taiwan
Interests: neuroimaging; diagnostic neuroradiology; pediatric neuroradiology; spine images
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Special Issue Information

Dear Colleagues,

This Special Issue focuses on the latest advancements in brain MRI technology and its critical applications in modern neurology. We invite manuscripts exploring innovative diagnostic approaches for neurological disorders, including early detection of neurodegenerative diseases, precise tumor characterization, and identification of subtle vascular abnormalities. Of particular interest are studies showcasing novel high-resolution imaging techniques that enhance visualization of brain structures and connectivity. Beyond the advancements in imaging techniques, another pivotal area of interest is the integration of cutting-edge technologies that further enhance the diagnostic capabilities of MRI. We welcome research on the integration of artificial intelligence with MRI, demonstrating improvements in image analysis and diagnostic accuracy. Additionally, we seek contributions highlighting MRI's role in evaluating treatment efficacy. Such research could offer insights into therapeutic responses and guide personalized medical interventions. Join us in exploring how these breakthroughs are reshaping our understanding of brain health, disease management, and treatment optimization. Your research can contribute significantly to this exciting and rapidly evolving field.

Dr. Hung-Chieh Chen
Guest Editor

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Keywords

  • neuroimaging
  • diagnostic MRI
  • artificial intelligence
  • neurological disorders

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Published Papers (1 paper)

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Research

16 pages, 3367 KiB  
Article
Sound Localization Training and Induced Brain Plasticity: An fMRI Investigation
by Ranjita Kumari, Sukhan Lee, Pradeep Kumar Anand and Jitae Shin
Diagnostics 2025, 15(12), 1558; https://doi.org/10.3390/diagnostics15121558 - 18 Jun 2025
Viewed by 380
Abstract
Background/Objectives: Neuroimaging techniques have been increasingly utilized to explore neuroplasticity induced by various training regimens. Magnetic resonance imaging (MRI) enables to study these changes non-invasively. While visual and motor training have been widely studied, less is known about how auditory training affects brain [...] Read more.
Background/Objectives: Neuroimaging techniques have been increasingly utilized to explore neuroplasticity induced by various training regimens. Magnetic resonance imaging (MRI) enables to study these changes non-invasively. While visual and motor training have been widely studied, less is known about how auditory training affects brain activity. Our objective was to investigate the effects of sound localization training on brain activity and identify brain regions exhibiting significant changes in activation pre- and post-training to understand how sound localization training induces plasticity in the brain. Method: Six blindfolded participants each underwent 30-minute sound localization training sessions twice a week for three weeks. All participants completed functional MRI (fMRI) testing before and after the training. Results: fMRI scans revealed that sound localization training led to increased activation in several cortical areas, including the superior frontal gyrus, superior temporal gyrus, middle temporal gyrus, parietal lobule, precentral gyrus, and postcentral gyrus. These regions are associated with cognitive processes such as auditory processing, spatial working memory, planning, decision-making, error detection, and motor control. Conversely, a decrease in activation was observed in the left middle temporal gyrus, a region linked to language comprehension and semantic memory. Conclusions: These findings suggest that sound localization training enhances neural activity in areas involved in higher-order cognitive functions, spatial attention, and motor execution, while potentially reducing reliance on regions involved in basic sensory processing. This study provides evidence of training-induced neuroplasticity, highlighting the brain’s capacity to adapt through targeted auditory training intervention. Full article
(This article belongs to the Special Issue Brain MRI: Current Development and Applications)
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