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Predicting Neural Deterioration in Patients with Alzheimer’s Disease Using a Convolutional Neural Network | IEEE Conference Publication | IEEE Xplore

Predicting Neural Deterioration in Patients with Alzheimer’s Disease Using a Convolutional Neural Network


Abstract:

Alzheimer's disease causes neural damage, including brain atrophy in the patient. Consequently, ventricles that contain cerebral fluid a re e xpanded to filling th osereg...Show More

Abstract:

Alzheimer's disease causes neural damage, including brain atrophy in the patient. Consequently, ventricles that contain cerebral fluid a re e xpanded to filling th oseregions, which increases the proportional volume of ventricles in the brain. Therefore, abnormal growth of ventricle volume is an important indicator for estimating neural damage and, in turn, for the progression of Alzheimer's diseases. The rate of this volumegrowth, i.e., neural damage, can be predicted by predictive and machine learning models using the patient's current status. These predictions help assess the effectiveness of a particular treatment for a patient, in addition to providing some expectation of the disease timeline. In this work, we propose a convolutional neural network (CNN) model using region-level features for predicting ventricle volume biomarkers. The region-level representation with domaindriven features benefits from the CNN spatial pattern recognition capability. It also prevents learning irrelevant features and overfitting tot he t raining d ata a s a r esult 0 fd ata scarcity. Our model is applied to the ADNI dataset in the TADPOLE competition and outperforms the best leaderboard results.
Date of Conference: 16-19 December 2020
Date Added to IEEE Xplore: 13 January 2021
ISBN Information:
Conference Location: Seoul, Korea (South)

References

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