Works (9)
Updated: July 31st, 2023 21:15
2021 journal article
Multitask neural networks for predicting bladder pressure with time series data
BIOMEDICAL SIGNAL PROCESSING AND CONTROL, 72.
author keywords: Multitask neural networks; Recurrent neural networks; Time series data; Bladder dysfunction; Bladder contraction; Spectrogram
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: November 29, 2021
2020 review
A tutorial review of mathematical techniques for quantifying tumor heterogeneity
[Review of ]. MATHEMATICAL BIOSCIENCES AND ENGINEERING, 17(4), 3660–3709.
author keywords: cancer heterogeneity; mathematical oncology; tumor growth; glioblastoma multiforme; virtual populations; nonlinear mixed effects; spatiotemporal data; Bayesian estimation; generative; adversarial networks; non-parametric estimation; variational autoencoders; machine learning
MeSH headings : Bayes Theorem; Humans; Machine Learning; Models, Theoretical; Neoplasms; Precision Medicine
TL;DR:
Several techniques that can be used to aid the mathematical modeller in inferring and quantifying both sources of heterogeneity from patient data are reviewed, including virtual populations, nonlinear mixed effects modeling, non-parametric estimation, Bayesian techniques, and machine learning.
(via Semantic Scholar)
open access via doi.org (publisher)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 3, 2020
2020 journal article
Learning partial differential equations for biological transport models from noisy spatio-temporal data
author keywords: numerical differentiation; equation learning; sparse regression; partial differential equations; parameter estimation; biological transport
TL;DR:
It is shown that the ANN methodology outperforms previous denoising methods, including finite differences and both local and global polynomial regression splines, in the ability to accurately approximate partial derivatives and learn the correct PDE model.
(via Semantic Scholar)
Source: Web Of Science
Added: March 30, 2020
2018 article
Automated Object Tracing for Biomedical Image Segmentation Using a Deep Convolutional Neural Network
MEDICAL IMAGE COMPUTING AND COMPUTER ASSISTED INTERVENTION - MICCAI 2018, PT IV, Vol. 11073, pp. 686–694.
TL;DR:
A novel methodology that uses CNNs for segmentation by mimicking the human task of tracing object boundaries is presented that is more accurate than CNNs alone and orders of magnitude faster than manual segmentation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 12, 2019
2018 journal article
Estimating intratumoral heterogeneity from spatiotemporal data
JOURNAL OF MATHEMATICAL BIOLOGY, 77(6-7), 1999–2022.
author keywords: Glioblastoma multiforme; Random differential equation; Parameter estimation
MeSH headings : Antineoplastic Agents / therapeutic use; Brain Neoplasms / drug therapy; Brain Neoplasms / pathology; Cell Movement; Cell Proliferation; Computer Simulation; Glioblastoma / drug therapy; Glioblastoma / pathology; Humans; Mathematical Concepts; Models, Biological; Neoplasm Invasiveness / pathology; Phenotype; Probability; Spatio-Temporal Analysis; Tumor Burden / drug effects
TL;DR:
The predicted effect of treatment, specifically, chemotherapy, when assuming such a heterogeneous population and compare with predictions from a homogeneous cell population model are examined.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: December 17, 2018
2018 journal article
Simple multi-scale modeling of the transmission dynamics of the 1905 plague epidemic in Bombay
MATHEMATICAL BIOSCIENCES, 301, 83–92.
author keywords: Multi-scale modeling; Sub-exponential growth; Plague epidemic; 1905 Bombay plague; Mathematical modeling; Disease transmission dynamics
MeSH headings : Basic Reproduction Number; Confidence Intervals; Epidemics / history; Epidemics / statistics & numerical data; Forecasting / methods; History, 20th Century; Humans; India / epidemiology; Logistic Models; Mathematical Concepts; Models, Biological; Plague / epidemiology; Plague / history; Plague / transmission; Spatio-Temporal Analysis
TL;DR:
It is shown that it is possible for the growth of an epidemic in the early phase to be sub-exponential at sub-city level, while maintaining near exponential growth at an aggregated city level, and the rate of movement between districts can have a significant effect on the final epidemic size.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2018 journal article
TRAVELING WAVES OF A GO-OR-GROW MODEL OF GLIOMA GROWTH
SIAM JOURNAL ON APPLIED MATHEMATICS, 78(3), 1778–1801.
author keywords: glioblastoma; tumor growth; go or grow; traveling wave; mathematical modeling
TL;DR:
The first mathematical models of the spread of gliomas featured reaction-diffusionEquilibrium models, which showed clear trends in how tumor cells excessively proliferate and migrate.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2017 journal article
Effects of non-physiological blood pressure artefacts on cerebral autoregulation
MEDICAL ENGINEERING & PHYSICS, 47, 218–221.
author keywords: Cerebral autoregulation; Cerebral blood flow; Arterial blood pressure; Blood pressure artefacts
TL;DR:
It is shown that a sufficiently large saturation and square wave always result in ARI reaching the maximum value of 9, and the critical size of artefacts is characterized, defined as the minimum artefact size that, on average, leads to a 10% deviation of ARI.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2017 journal article
Mathematical Analysis of Glioma Growth in a Murine Model
SCIENTIFIC REPORTS, 7.
MeSH headings : Animals; Cell Line, Tumor; Disease Models, Animal; Female; Glioma / genetics; Glioma / pathology; Humans; Mice; Models, Theoretical; Tumor Burden / genetics; Tumor Burden / physiology; Xenograft Model Antitumor Assays
TL;DR:
The parameters obtained from a best-fit procedure, designed to yield simulated tumors as close as possible to the observed ones, vary by an order of magnitude between the three mice analyzed in detail, as well as errors in the mathematical model.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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