Dimension reduction in the sagittal plane for diagnosis of mild cognitive impairment

Harsh Bhasin, Vishal Deshwal, Arush Jasuja

    Research output: Chapter in Book / Conference PaperChapterpeer-review

    Abstract

    Dementia constitutes the major chunk of the diseases in elderly population. The preventive diagnostics of dementia may help the clinicians in handling the symptoms and delaying the progression of the disease. Mild cognitive impairment may be considered precursor to dementia. This work uses the structural-Magnetic Resonance Imaging data obtained from Alzheimer's Disease Neuroimaging Initiative to classify MCI-Converts from Non-Converts. The information from this 3-D data is difficult to handle using 2-D models, in which the correlation between the slices is lost, and the 3-D models, which are computationally expensive. The proposed model is able to find the correlation between slices of brain volume using s-MRI which grasps the correlation between the slices, is computationally efficient, uses less memory and performs better in comparison with the current state of the art. The work applies Independent Component Analysis and Principal Component Analysis to accomplish the above task. In addition to being more accurate than the state-of-the-art, the proposed model yields an accuracy of 87% with only 714 features.
    Original languageEnglish
    Title of host publicationAdvanced Computing: 12th International Conference, IACC 2022, Hyderabad, India, December 16-17, 2022, Revised Selected Papers, Part II
    EditorsDeepak Garg, V. A. Narayana, P. N. Suganthan, Jaume Anguera, Vijaya Kumar Koppula, Suneet Kumar Gupta
    Place of PublicationSwitzerland
    PublisherSpringer Nature
    Pages99-105
    Number of pages7
    ISBN (Electronic)9783031356445
    ISBN (Print)9783031356438
    DOIs
    Publication statusPublished - 2023
    EventIEEE International Advanced Computing Conference - Hyderabad, India
    Duration: 16 Dec 202217 Dec 2022
    Conference number: 12th

    Publication series

    NameCommunications in Computer and Information Science
    Volume1782
    ISSN (Print)1865-0929
    ISSN (Electronic)1865-0937

    Conference

    ConferenceIEEE International Advanced Computing Conference
    Abbreviated titleIACC
    Country/TerritoryIndia
    CityHyderabad
    Period16/12/2217/12/22

    Keywords

    • Convolutional neural network
    • Independent Component Analysis
    • Mild Cognitive Impairment
    • Principle Component Analysis

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