Advanced International Journal for Research

E-ISSN: 3048-7641     Impact Factor: 9.11

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 7, Issue 3 (May-June 2026) Submit your research before last 3 days of June to publish your research paper in the issue of May-June.

Deep Learning Techniques for MRI-Based Brain Tumor Analysis: A Comprehensive Review

Author(s) Vidhita S. Kamble, Prof. Monika Ingole, Prof. Shrunkhala Raut
Country India
Abstract Brain tumors are one of the most serious neurological diseases that need an early and correct diagnosis to make the righttreatment plan and consequently increase the survival of the patient. The latest breakthroughs in MRI have led to theacquisition of the images of brain structures at a very high resolution but still the manual analysis of these images is a verylong, subjective, and error-prone process. The deep learning (DL) methods have been introduced as a very effective tool forautomatically detecting, segmenting, and classifying brain tumors in such case. This review gives a thorough discussion ofthe latest studies (2023-2025) utilizing deep learning methods on the analysis of brain tumors through MRI. It details
convolutional neural networks, U-Net family variations, models based on Transformer architecture and hybrid networkstailored for tumor detection, grading, segmentation, and prognosis prediction. The public benchmark datasets like BraTS andmulti-institutional MRI datasets are also discussed. Though very high accuracies have been reported, the studies revealchallenges such as the models being very limited in their generalization abilities, heterogeneous data, lack of interpretedresults, and no thorough clinical validation. This review highlights the main trends, pros and cons, and at the same time, itpoints out the unexplored questions in research direction for the next generation of brain tumor diagnosis systems that will be
solid, understandable, and usable in the clinic.
Keywords Brain Tumor Detection, Deep Learning, MRI Image Analysis, Tumor Segmentation, Computer-Aided Diagnosis etc.
Published In Volume 7, Issue 3, May-June 2026
Published On 2026-05-27
DOI https://doi.org/10.63363/aijfr.2026.v07i03.5762

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