
International Journal For Multidisciplinary Research
E-ISSN: 2582-2160
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Impact Factor: 9.24
A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal
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Volume 7 Issue 2
March-April 2025
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AI-Driven Early Detection of Cognitive Decline
Author(s) | Mr. Raguraj P |
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Country | India |
Abstract | Early detection of cognitive decline is critical for initiating timely interventions that can delay or mitigate the progression of neurodegenerative disorders such as Alzheimer’s disease. Traditional diagnostic methods, which rely on episodic clinical evaluations and subjective assessments, often miss the subtle, early signs of impairment. Recent advancements in Artificial Intelligence (AI) offer transformative potential by enabling continuous, objective, and highly sensitive analysis of behavioral, linguistic, physiological, and neurological data. This paper explores the role of AI in revolutionizing the early diagnosis of cognitive decline through the integration of machine learning models, natural language processing, and multimodal data analysis. We examine the key data sources—including speech patterns, gait analysis, neuroimaging, and digital biomarkers—that power AI-driven systems and highlight how these tools surpass conventional approaches in accuracy and scalability. The discussion extends to various AI models such as deep learning and ensemble methods, which can detect subtle patterns indicative of mild cognitive impairment before it becomes clinically apparent. Benefits such as personalized monitoring, remote accessibility, and population-wide screening are considered alongside critical challenges, including data privacy, algorithmic bias, and clinical integration. Ethical considerations and future research directions are emphasized, focusing on the need for transparency, inclusivity, and cross-disciplinary collaboration. By showcasing real-world applications and current limitations, this study provides a comprehensive overview of how AI can support earlier diagnoses and improved care for individuals at risk of cognitive decline. The findings underscore AI's promise as an essential tool in the future of cognitive health. |
Field | Medical / Pharmacy |
Published In | Volume 7, Issue 2, March-April 2025 |
Published On | 2025-04-14 |
DOI | https://doi.org/10.36948/ijfmr.2025.v07i02.41426 |
Short DOI | https://doi.org/g9fm3q |
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E-ISSN 2582-2160

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IJFMR DOI prefix is
10.36948/ijfmr
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