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Graph-Based Deep Learning for Medical Diagnosis and Analysis: Past, Present and Future [article]

David Ahmedt-Aristizabal, Mohammad Ali Armin, Simon Denman, Clinton Fookes, Lars Petersson
2021 arXiv   pre-print
In this survey, we thoroughly review the different types of graph architectures and their applications in healthcare.  ...  We provide an overview of these methods in a systematic manner, organized by their domain of application including functional connectivity, anatomical structure and electrical-based analysis.  ...  Then, the authors implemented a residual learning architecture with graph convolutions to capture brain longitudinal changes to predict missing DMRI data over time in a patch-wise manner.  ... 
arXiv:2105.13137v1 fatcat:gm7d2ziagba7bj3g34u4t3k43y

Models of the aging brain structure and individual decline

Gabriel Ziegler
2012 Frontiers in Neuroinformatics  
Together these methods afford analysis of aging brain structure in relation to behavioral, health, or cognitive parameters.  ...  Here we introduce basic concepts and analytical approaches to quantify age-related differences and changes in neuroanatomical images of the human brain.  ...  Magnetic resonance imaging (MRI) has become a promising and versatile technique for non-invasive in vivo measurement of the morphological changes the brain undergoes in aging and dementia.  ... 
doi:10.3389/fninf.2012.00003 pmid:22435060 pmcid:PMC3303090 fatcat:hdxpbkadbvc43lbghh646fjmum

Alzheimer's disease diagnosis on structural MR images using circular harmonic functions descriptors on hippocampus and posterior cingulate cortex

Olfa Ben Ahmed, Maxim Mizotin, Jenny Benois-Pineau, Michèle Allard, Gwénaëlle Catheline, Chokri Ben Amar
2015 Computerized Medical Imaging and Graphics  
Classical approaches in visual information retrieval have been successfully used for analysis of structural MRI brain images.  ...  The approach uses the Circular Harmonic Functions (CHFs) to extract local features from the most involved areas in the disease: Hippocampus and Posterior Cingulate Cortex (PCC) in each slice in all three  ...  Figure 3 : 3 CHF Keypoints detection on MRI brain : Example of dense placement of local features on brain scans of a subject from the ADNI dataset.  ... 
doi:10.1016/j.compmedimag.2015.04.007 pmid:26069906 fatcat:nq7sdazhivfvnmyzzykaqq4dii

ePresentation Sessions

2018 European Journal of Neurology  
, and motor features in patients with PD at baseline and over time.  ...  Application of resting-state fMRI in a large cohort and longitudinal scanning may be a powerful tool to study functional connectivity changes in PD over time.  ...  Absolute lymphocyte counts (ALC) were shown to recover towards the normal range over time in these studies. Here we evaluate the effect of CT on innate immune cell counts.  ... 
doi:10.1111/ene.13700 fatcat:xk5co6xixzbs3n7wnhc5xjkpv4

Abstracts for Poster Sessions

Not Available Not Available
2002 Journal of Neurology  
We are grateful to the patients and their relatives for their kind co-operation in our study. The DNA MS bank is supported by a grant from the Federazione Italiana Sclerosi Multipla. Acknowledgments.  ...  Goal: Therefore the aim of our prospective longitudinal study was to demonstrate alterations and recovery in the movement-related cortical network after TBI (MRI-defined contusion of the left frontal cortex  ...  Most typical features are the on-off phenomena: abrupt response swings not related to the timing of medication, with fast worsening of symptomatology so as to make speech and gait impossible.  ... 
doi:10.1007/s004150200086 fatcat:mtqh2rwnpnhz3cgegoquz7gnxe

Learning Neural Textual Representations for Citation Recommendation

Binh Thanh Kieu, Inigo Jauregi Unanue, Son Bao Pham, Hieu Xuan Phan, Massimo Piccardi
2021 2020 25th International Conference on Pattern Recognition (ICPR)  
with dementia DAY 1 -Jan 12, 2021 Ouday Hanosh, Rashid Ansari, Yusuf Ozturk, A.  ...  Combined Invariants to Gaussian Blur and Affine Transformation DAY 1 -Jan 12, 2021 Harrigan, Shane; Coleman, Sonya; Kerr, Dermot; Yogarajah, Pratheepan; Fang, Zheng; Wu, Chengdong 625 Reducing-Over-Time  ... 
doi:10.1109/icpr48806.2021.9412725 fatcat:3vge2tpd2zf7jcv5btcixnaikm

Uremic neuropathy: Clinical features and new pathophysiological insights

Arun V. Krishnan, Matthew C. Kiernan
2007 Muscle and Nerve  
The condition is of insidious onset, progressing over months. and has been estimated to be present in 60%-100% of patients on dialysis.  ...  The development of uremic neuropathy has been related previously to the retention of neurotoxic molecules in the middle molecular range, although this hypothesis lacked formal proof.  ...  multiple round hypoechoic areas inside; in a longitudinal section view (C) (arrows) it appears as a hyperechoic structure with parallel linear echoes, a so-called "tram-track" appearance.  ... 
doi:10.1002/mus.20713 pmid:17195171 fatcat:koiq4d7u7bb7fgeroufw267lka

Wavelets and sparse methods for image reconstruction and classification in neuroimaging

Michal Romaniuk, Daniel Rueckert, Engineering And Physical Sciences Research Council
2016
This dissertation contributes to neuroimaging literature in the fields of compressed sensing magnetic resonance imaging (CS-MRI) and image-based detection of Alzheimer's disease (AD).  ...  The proposed extension is evaluated as a feature representation in an application to detection of AD based on MR images available from ADNI.  ...  Di usion tensor imaging (DTI) [160] is a related MRI technique that measures the di usion of water in specific directions.  ... 
doi:10.25560/43362 fatcat:n3nndypxd5hihbra4rh6y7uagu

MECHANISMS OF STEWARDSHIP IN THE ROMANIAN HEALTH SYSTEM IN THE DECENTRALIZATION CONTEXT

Florentina Furtunescu, L Niculescu, Dana Galieta Mincă
unpublished
The stewardship mechanisms are shown by specific field and some considerations are done in relation to the Romanian health system.  ...  The decentralization of the hospitals management could have a favorable impact on reaching the consensus and on self-regulating mechanisms, but it raise questions related to the capacity to implement or  ...  MRI criteria for dissemination in space (DIS) and time (DIT) for MS.  ... 
fatcat:zpktdvybnnebfns7uwxyb6rd6y