Abstract
Detecting the potential for Parkinson’s Disease Dementia
(PDD) as early as possible is crucial to ensure that quality of life can be
maintained. However, the full origins of this condition are unknown and
analysing potential causes such as the influence of the Cholinergic Basal
Forebrain (cBF) can be challenging due to variation in brain tissue as
well as low scan resolution. Additionally, the structure and function of
the cBF can span both brain hemispheres, and therefore prove difficult to
analyse using a singular deep learning method. In this paper, we propose
a multi-scale, dual-sided approach to analysis of regions with low surface
area such as the cBF. Initially, images are parsed using super-resolution
to increase resolution and contrast. Then, a dual sided multi-scale convolutional neural network (DSMS-CNN) model is proposed to classify
subjects as either normal cognition or PDD based on both hemispheres
of the cBF together. Ablation studies and comparison experiments with
state-of-the-art CNN models show that DSMS-CNN can achieve promising and superior performance
(PDD) as early as possible is crucial to ensure that quality of life can be
maintained. However, the full origins of this condition are unknown and
analysing potential causes such as the influence of the Cholinergic Basal
Forebrain (cBF) can be challenging due to variation in brain tissue as
well as low scan resolution. Additionally, the structure and function of
the cBF can span both brain hemispheres, and therefore prove difficult to
analyse using a singular deep learning method. In this paper, we propose
a multi-scale, dual-sided approach to analysis of regions with low surface
area such as the cBF. Initially, images are parsed using super-resolution
to increase resolution and contrast. Then, a dual sided multi-scale convolutional neural network (DSMS-CNN) model is proposed to classify
subjects as either normal cognition or PDD based on both hemispheres
of the cBF together. Ablation studies and comparison experiments with
state-of-the-art CNN models show that DSMS-CNN can achieve promising and superior performance
Original language | English |
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Title of host publication | Medical Imaging and Computer-Aided Diagnosis |
Subtitle of host publication | Proceedings of 2022 International Conference on Medical Imaging and Computer-Aided Diagnosis (MICAD 2022) |
Editors | Ruidan Su, Yudong Zhang, Han Liu, Alejandro F Frang |
Publisher | Springer |
Pages | 191-201 |
Number of pages | 11 |
Volume | 810 |
ISBN (Electronic) | 9789811667756 |
Publication status | Published - 19 Dec 2023 |
Event | MICAD2022 - Leicester, United Kingdom Duration: 20 Nov 2022 → 21 Nov 2022 |
Publication series
Name | Lecture Notes in Electrical Engineering |
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ISSN (Electronic) | 1876-1100 |
Conference
Conference | MICAD2022 |
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Country/Territory | United Kingdom |
City | Leicester |
Period | 20/11/22 → 21/11/22 |
Keywords
- Parkinson’s Disease Dementia
- Parkinson’s Disease
- Magnetic Resonance Imaging
- Convolutional Neural Network
Research Centres
- Data and Complex Systems Research Centre
- Centre for Intelligent Visual Computing Research