ISSN2320-2882
Impact Factor9.17
UGC ParametersAligned
Low Cost₹1501 / $59
CrossRefDOI
ESTD2013
Peer ReviewTransparent
AccessOpen
Submission: Always Open
Paper Title
DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS
Authors
SUDARSI MAHARSHI , GUDI SUJITHKUMAR , V .ROSHITH , Mr.M.UMAMAHESH.M.E,
Keywords
Keywords: Alzheimer's disease, MRI, Deep learning, MobileNetV2, DenseNet121, Image enhancement, CLAHE, ESRGAN, Classification
Abstract
Alzheimer's disease (AD) is a progressive neurological disorder that affects memory, cognition, and brain structure. Accurate and early diagnosis is essential for effective treatment and clinical decision-making. This paper presents a deep learning-based framework for automated detection and stage classification of Alzheimer's disease using brain Magnetic Resonance Imaging (MRI) scans. A dataset containing approximately 6,400 MRI images was utilized and categorized into four stages of disease severity. Image preprocessing techniques, including Contrast Limited Adaptive Histogram Equalization (CLAHE) and Enhanced Super-Resolution Generative Adversarial Network (ESRGAN), were applied to improve contrast and resolution. An ensemble classification model combining MobileNetV2 and DenseNet121 architectures was implemented using TensorFlow and Keras. The performance of the system was evaluated using accuracy, precision, recall, and F1-score metrics. Experimental results demonstrate that the proposed approach improves classification performance and provides reliable detection of Alzheimer's disease stages. The system offers a computationally efficient and scalable solution for computer-aided medical diagnosis.
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IJCRT — journal style
"DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS", IJCRT - International Journal of Creative Research Thoughts (www.ijcrt.org), ISSN:2320-2882, Vol.14, Issue 3, page no.b865-b870, March 2026, Available :https://ijcrt.org/papers/IJCRT2603226.pdf
APA — 7th edition
MAHARSHI, S., SUJITHKUMAR, G., .ROSHITH, V., & Mr.M.UMAMAHESH.M.E. (2026). DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS. International Journal of Creative Research Thoughts, 14(3), b865-b870. https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226
MLA — 9th edition
MAHARSHI, SUDARSI, et al. "DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS." International Journal of Creative Research Thoughts, vol. 14, no. 3, 2026, pp. b865-b870, https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226.
Chicago — 17th, bibliography
MAHARSHI, SUDARSI, et al. "DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS." International Journal of Creative Research Thoughts 14, no. 3 (2026): b865-b870. https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226.
Harvard — author–date
MAHARSHI, S. et al. (2026) 'DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS', International Journal of Creative Research Thoughts, 14(3), pp. b865-b870. Available at: https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226
IEEE — numbered reference
S. MAHARSHI, G. SUJITHKUMAR, V. .ROSHITH and Mr.M.UMAMAHESH.M.E, "DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS," IJCRT, vol. 14, no. 3, pp. b865-b870, Mar. 2026.
Vancouver — biomedical
MAHARSHI S, SUJITHKUMAR G, .ROSHITH V, Mr.M.UMAMAHESH.M.E. DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS. IJCRT. 2026 Mar;14(3):b865-b870.
AMA — 11th edition
MAHARSHI S, SUJITHKUMAR G, .ROSHITH V, Mr.M.UMAMAHESH.M.E. DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS. IJCRT. 2026;14(3):b865-b870. Accessed at https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226
BibTeX — Zotero, Mendeley, LaTeX
@article{IJCRT2603226,
author = {SUDARSI MAHARSHI and GUDI SUJITHKUMAR and V .ROSHITH and Mr.M.UMAMAHESH.M.E},
title = {DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS},
journal = {International Journal of Creative Research Thoughts},
volume = {14},
number = {3},
pages = {b865-b870},
year = {2026},
month = {March},
issn = {2320-2882},
url = {https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226}
}
RIS — EndNote, RefWorks
TY - JOUR
AU - MAHARSHI, SUDARSI
AU - SUJITHKUMAR, GUDI
AU - .ROSHITH, V
AU - Mr.M.UMAMAHESH.M.E
TI - DETECTION OF ALZHEIMER'S DISEASE FROM BRAIN MRI SCANS
T2 - International Journal of Creative Research Thoughts
JA - IJCRT
VL - 14
IS - 3
PY - 2026
SN - 2320-2882
UR - https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226
SP - b865-b870
ER -
Issue
Volume 14 Issue 3,
March-2026
Pages : b865-b870
Article Information
- Pages
- b865-b870
- Published
- March 2026
- Registration ID
- IJCRT_302749
- Published Paper ID
- IJCRT2603226
- Research Area
- Science and Technology
- Author Type
- Indian Author
- Location
- CHENNAI, TAMIL NADU, India
- Peer Review
- Request Peer Review Report
- Licence
- CC BY 4.0 · Open Access
- ISSN & Impact Factor
- 2320-2882 · IF 9.17
- Downloads
- 168
- Permanent Link
- https://ijcrt.org/viewpaperforall.php?paper=IJCRT2603226
- Published Paper PDF
- https://ijcrt.org/papers/IJCRT2603226.pdf
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International Journal of Creative Research Thoughts
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2320-2882
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