Biomedical Applications of Multimodal Imaging Combined with Artificial Intelligence

A special issue of Bioengineering (ISSN 2306-5354). This special issue belongs to the section "Biosignal Processing".

Deadline for manuscript submissions: 31 October 2025 | Viewed by 2108

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Department of Artificial Intelligence and Robotics, Sejong University, Seoul 05006, Republic of Korea
Interests: system modeling; states estimation; optimization; machine learning
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Special Issue Information

Dear Colleagues,

This Special Issue explores integrating multimodal imaging techniques with artificial intelligence (AI) to advance biomedical applications. It highlights the potential of combining various multimodal imaging modalities, such as MRI, CT, PET, and ultrasound, and provides comprehensive insights into biological tissues' anatomical and functional aspects. Combined with AI algorithms, these imaging techniques can significantly enhance disease diagnosis, treatment planning, and patient monitoring accuracy and efficiency.

This Special Issue explores integrating AI techniques with image modality systems to revolutionize biomedical applications. It aims to present work from researchers and practitioners from multidisciplinary backgrounds and discuss the latest advancements, challenges, and future prospects in this rapidly growing field.

Topics of interest within this Special Issue include, but are not limited to, the development and evaluation of novel AI algorithms in biomedical imaging, the application of machine learning techniques to enhance detection and diagnosis accuracy, the utilization of deep learning architectures for integrating multimodal imaging, the integration of AI technologies into medical decision making, and the impact of AI on diagnosis and treatment planning.

This Special Issue features a collection of cutting-edge research articles, case studies, and reviews that demonstrate the innovative applications of AI-driven multimodal imaging in various biomedical domains.

Prof. Dr. Muhammad Umair Ali
Guest Editor

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Keywords

  • multimodal imaging
  • magnetic resonance imaging (MRI)
  • computerized tomography (CT)
  • positron emission tomography (PET)
  • functional near-infrared spectroscopy (fNIRS)
  • AI
  • EEG

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Published Papers (1 paper)

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Research

16 pages, 3950 KiB  
Article
MRI-Driven Alzheimer’s Disease Diagnosis Using Deep Network Fusion and Optimal Selection of Feature
by Muhammad Umair Ali, Shaik Javeed Hussain, Majdi Khalid, Majed Farrash, Hassan Fareed M. Lahza and Amad Zafar
Bioengineering 2024, 11(11), 1076; https://doi.org/10.3390/bioengineering11111076 - 28 Oct 2024
Cited by 1 | Viewed by 1827
Abstract
Alzheimer’s disease (AD) is a degenerative neurological condition characterized by cognitive decline, memory loss, and reduced everyday function, which eventually causes dementia. Symptoms develop years after the disease begins, making early detection difficult. While AD remains incurable, timely detection and prompt treatment can [...] Read more.
Alzheimer’s disease (AD) is a degenerative neurological condition characterized by cognitive decline, memory loss, and reduced everyday function, which eventually causes dementia. Symptoms develop years after the disease begins, making early detection difficult. While AD remains incurable, timely detection and prompt treatment can substantially slow its progression. This study presented a framework for automated AD detection using brain MRIs. Firstly, the deep network information (i.e., features) were extracted using various deep-learning networks. The information extracted from the best deep networks (EfficientNet-b0 and MobileNet-v2) were merged using the canonical correlation approach (CCA). The CCA-based fused features resulted in an enhanced classification performance of 94.7% with a large feature vector size (i.e., 2532). To remove the redundant features from the CCA-based fused feature vector, the binary-enhanced WOA was utilized for optimal feature selection, which yielded an average accuracy of 98.12 ± 0.52 (mean ± standard deviation) with only 953 features. The results were compared with other optimal feature selection techniques, showing that the binary-enhanced WOA results are statistically significant (p < 0.01). The ablation study was also performed to show the significance of each step of the proposed methodology. Furthermore, the comparison shows the superiority and high classification performance of the proposed automated AD detection approach, suggesting that the hybrid approach may help doctors with dementia detection and staging. Full article
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