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4 results for "Kumar M."

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  1. Journal Article Full text

    Classification of ECG signal using FFT based improved Alexnet classifier

    Arun Kumar M.; Arvind Chakrapani

    PLOS ONE, Vol. 17 No. 9 · 2022 · English · PLOS Scopus

    Electrocardiograms (ECG) are extensively used for the diagnosis of cardiac arrhythmias. This paper investigates the use of machine learning classification algorithms for ECG analysis and arrhythmia detection. This is a crucial component of a conventional electronic health system, and it frequently…

  2. Journal Article Full text

    CT scan pancreatic cancer segmentation and classification using deep learning and the tunicate swarm algorithm

    Hari Prasad Gandikota; Abirami S.; Sunil Kumar M.

    PLOS ONE, Vol. 18 No. 11 · 2023 · English · PLOS Scopus

    Pancreatic cancer (PC) is a very lethal disease with a low survival rate, making timely and accurate diagnoses critical for successful treatment. PC classification in computed tomography (CT) scans is a vital task that aims to accurately discriminate between tumorous and non-tumorous pancreatic…

  3. Journal Article Full text

    Differentiating Non-Motor Symptoms in Parkinson's Disease from Controls and Hemifacial Spasm

    Ming-Hui Yong; John C. Allen Jr; Kumar M. Prakash et al.

    PLoS ONE, Vol. 8 No. 2 · 2013 · English · PLOS Scopus

    Background and Aims: Non-motor symptoms (NMS) are important manifestations of Parkinson's disease (PD) that reduce patients' health-related quality of life. Some NMS may also be caused by age-related changes, or manifested as a psychological reaction to a chronic neurological condition. This…

  4. Journal Article Full text

    LRRK2 A419V Is Not Associated with Parkinson's Disease in Different Chinese Populations

    Yih Ru Wu; Louis C. Tan; Xiaoli Fu et al.

    PLoS ONE, Vol. 7 No. 7 · 2012 · English · PLOS Scopus

    It has been suggested that a common LRRK2 polymorphic variant (A419V (rs34594498 C >T)) may be a risk factor among Asians (especially in Taiwan). In this study, we examined this variant in a larger and independent Taiwan cohort. We found the frequency of the variant (A419V) to be very rare in our…