Mette Olufsen

Works (76)

Updated: July 26th, 2023 21:17

2022 article

A computational study of aortic reconstruction in single ventricle patients

Taylor-LaPole, A. M., Colebank, M. J., Weigand, J. D., Olufsen, M. S., & Puelz, C. (2022, November 5). BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, Vol. 11.

By: A. Taylor-LaPoleโ€‰ n, M. Colebank*โ€‰, J. Weigand, M. Olufsen* & C. Puelz*

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Hypoplastic left heart syndrome; Fontan circulation; Double outlet right ventricle; Perfusion; Fluid mechanics; Simulation; Systemic circulation
MeSH headings : Humans; Adult; Fontan Procedure / methods; Hemodynamics; Magnetic Resonance Imaging; Hypoplastic Left Heart Syndrome; Aorta
Sources: Web Of Science, ORCID
Added: November 6, 2022

2022 article

Numerical predictions of shear stress and cyclic stretch in pulmonary hypertension due to left heart failure

Bartolo, M. A., Qureshi, M. U., Colebank, M. J., Chesler, N. C., & Olufsen, M. S. (2022, January 17). BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, Vol. 1.

By: M. Bartolo n, M. Qureshi n, M. Colebank*โ€‰, N. Cheslerโ€‰* & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Pulmonary hypertension; Micro-circulation; Wall shear stress; Cyclic stretch; Left heart disease; Computational modeling; Pulse wave propagation
MeSH headings : Blood Pressure; Heart Failure / complications; Hemodynamics; Humans; Hypertension, Pulmonary; Pulmonary Artery
Sources: Web Of Science, ORCID
Added: January 17, 2022

2022 journal article

Postural orthostatic tachycardia syndrome explained using a baroreflex response model

JOURNAL OF THE ROYAL SOCIETY INTERFACE, 19(193).

By: J. Geddes n, J. Ottesen*, J. Mehlsenโ€‰* & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: POTS; baroreflex; autonomic dysfunction; head-up tilt; mathematical modelling
MeSH headings : Baroreflex / physiology; Blood Pressure / physiology; Heart Rate / physiology; Humans; Postural Orthostatic Tachycardia Syndrome; Posture / physiology
Source: Web Of Science
Added: September 12, 2022

2021 journal article

A Mathematical Model of the Dynamics of Cytokine Expression and Human Immune Cell Activation in Response to the Pathogen Staphylococcus aureus

FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY, 11.

By: K. Talaei*, S. Garan*, B. Quintelaโ€‰*, M. Olufsen n, J. Cho*, J. Jahansooz*, P. Bhullar*, E. Suen* ...

co-author countries: Brazil ๐Ÿ‡ง๐Ÿ‡ท United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: cytokines; mathematical modeling; immune response; immune system; Staphycoccus aureus; cytokine response; cell activation
MeSH headings : Cytokines; Humans; Models, Theoretical; Staphylococcal Infections; Staphylococcus aureus; Tumor Necrosis Factor-alpha
Source: Web Of Science
Added: December 13, 2021

2021 journal article

A multiscale model of vascular function in chronic thromboembolic pulmonary hypertension

AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, 321(2), H318โ€“H338.

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: hemodynamics; mathematical modeling; pulmonary circulation; pulmonary hypertension; wave propagation
MeSH headings : Angioplasty, Balloon; Chronic Disease; Hemodynamics; Humans; Hypertension, Pulmonary / diagnostic imaging; Hypertension, Pulmonary / etiology; Hypertension, Pulmonary / physiopathology; Hypertension, Pulmonary / therapy; Models, Cardiovascular; Models, Theoretical; Pulmonary Artery / diagnostic imaging; Pulmonary Artery / physiopathology; Pulmonary Embolism / complications; Pulmonary Embolism / diagnostic imaging; Pulmonary Embolism / physiopathology; Pulmonary Embolism / therapy
Sources: Web Of Science, ORCID
Added: July 28, 2021

2021 journal article

A physiological model of the inflammatory-thermal-pain-cardiovascular interactions during an endotoxin challenge

JOURNAL OF PHYSIOLOGY-LONDON, 599(5), 1459โ€“1485.

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: cardiovascular dynamics; immune response; mathematical modelling; parameter estimation; thermal regulation
MeSH headings : Endotoxins / toxicity; Humans; Inflammation; Inflammation Mediators; Male; Pain; Sepsis
Source: Web Of Science
Added: March 8, 2021

2021 journal article

Classification of orthostatic intolerance through data analytics

MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 59(3), 621โ€“632.

By: S. Gilmore n, J. Hart*, J. Geddes n, C. Olsen*, J. Mehlsenโ€‰*, P. Gremaud n, M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Orthostatic intolerance; Syncope; Classification; Clustering; Machine learning
MeSH headings : Autonomic Nervous System; Blood Pressure; Data Science; Heart Rate; Humans; Orthostatic Intolerance / diagnosis; Syncope / diagnosis; Tilt-Table Test
Source: Web Of Science
Added: March 8, 2021

2021 journal article

Global sensitivity analysis informed model reduction and selection applied to a Valsalva maneuver model

JOURNAL OF THEORETICAL BIOLOGY, 526.

By: E. Randall n, N. Randolphโ€‰ n, A. Alexanderian n & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Bayes Theorem; Blood Pressure; Heart Rate; Valsalva Maneuver
Source: Web Of Science
Added: July 26, 2021

2021 journal article

Sensitivity analysis and uncertainty quantification of 1-D models of pulmonary hemodynamics in mice under control and hypertensive conditions

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, 37(11).

By: M. Colebank nโ€‰, M. Qureshi n & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: computational fluid dynamics; network models; pulmonary hypertension; sensitivity analysis; uncertainty quantification
MeSH headings : Animals; Bayes Theorem; Hemodynamics; Mice; Pulmonary Artery; Uncertainty; X-Ray Microtomography
Sources: Web Of Science, ORCID
Added: September 30, 2019

2020 journal article

Characterization of Blood Pressure and Heart Rate Oscillations of POTS Patients via Uniform Phase Empirical Mode Decomposition

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 67(11), 3016โ€“3025.

By: J. Geddes n, J. Mehlsenโ€‰* & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Heart rate; Oscillators; Baroreflex; Blood pressure; Empirical mode decomposition; Measurement; Aging; Empirical mode decomposition (EMD); head-up tilt (HUT); postural orthostatic tachycardia syndrome (POTS); uniform phase empirical mode decomposition (UPEMD); clustering
MeSH headings : Baroreflex; Blood Pressure; Heart Rate; Humans; Postural Orthostatic Tachycardia Syndrome; Tilt-Table Test
Source: Web Of Science
Added: November 24, 2020

2020 journal article

Deep phenotyping of cardiac function in heart transplant patients using cardiovascular system models

JOURNAL OF PHYSIOLOGY-LONDON, 598(15), 3203โ€“3222.

By: A. Colunga n, K. Kimโ€‰*, N. Woodall n, T. Dardasโ€‰*, J. Gennariโ€‰*, M. Olufsen n, B. Carlson*

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: computational physiology; heart transplant; patient-specific modeling; right heart catheterization
MeSH headings : Heart Failure; Heart Transplantation; Heart Ventricles; Humans; Models, Cardiovascular; Pulmonary Artery; Ventricular Function, Right
Source: Web Of Science
Added: July 13, 2020

2020 journal article

Mechanistic model of hormonal contraception

PLOS COMPUTATIONAL BIOLOGY, 16(6).

By: A. Wright n, G. Fayad*, J. Selgrade n & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Adult; Contraceptive Agents / therapeutic use; Estrogens / therapeutic use; Female; Follicle Stimulating Hormone / physiology; Hormonal Contraception; Humans; Hypothalamus / drug effects; Luteinizing Hormone / physiology; Menstrual Cycle / drug effects; Models, Biological; Ovary / drug effects; Pituitary Gland / drug effects; Progestins / therapeutic use
Source: Web Of Science
Added: August 24, 2020

2020 journal article

Persistent instability in a nonhomogeneous delay differential equation system of the Valsalva maneuver

MATHEMATICAL BIOSCIENCES, 319.

By: E. Randall n, N. Randolphโ€‰ n & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Nonautonomous delay differential equation; Transcritical bifurcation; Hopf bifurcation; Postural orthostatic tachycardia syndrome (POTS); Cardiovascular regulation
MeSH headings : Adult; Autonomic Nervous System / physiology; Autonomic Nervous System / physiopathology; Blood Pressure / physiology; Heart Rate / physiology; Humans; Models, Neurological; Models, Theoretical; Postural Orthostatic Tachycardia Syndrome / physiopathology; Valsalva Maneuver / physiology
Source: Web Of Science
Added: February 3, 2020

2020 journal article

Structural and hemodynamic properties of murine pulmonary arterial networks under hypoxia-induced pulmonary hypertension

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, 234(11), 1312โ€“1329.

By: M. Chambers n, M. Colebank nโ€‰, M. Qureshi n, R. Clippโ€‰* & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Pulmonary hypertension; fractal networks; image segmentation; center line extraction; one-dimensional fluid dynamics; Navier-Stokes equations
MeSH headings : Animals; Hemodynamics; Humans; Hypertension, Pulmonary / diagnostic imaging; Hypoxia; Mice; Models, Cardiovascular; Pulmonary Artery / diagnostic imaging; X-Ray Microtomography
Sources: Web Of Science, ORCID
Added: August 31, 2020

2019 journal article

A model-based analysis of autonomic nervous function in response to the Valsalva maneuver

JOURNAL OF APPLIED PHYSIOLOGY, 127(5), 1386โ€“1402.

By: E. Randall n, A. Billeschou*, L. Brinthโ€‰*, J. Mehlsenโ€‰* & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: baroreflex mechanism; carotid and aortic baroreceptors; mathematical modeling; parameter estimation; sympathetic and parasympathetic activity
MeSH headings : Adolescent; Adult; Aged; Aged, 80 and over; Autonomic Nervous System / physiology; Baroreflex / physiology; Blood Pressure / physiology; Female; Heart Rate / physiology; Humans; Male; Models, Theoretical; Respiratory Sinus Arrhythmia / physiology; Valsalva Maneuver / physiology; Young Adult
Source: Web Of Science
Added: December 9, 2019

2019 article

An optimal control approach for blood pressure regulation during head-up tilt

Williams, N. D., Mehlsen, J., Tran, H. T., & Olufsen, M. S. (2019, April). BIOLOGICAL CYBERNETICS, Vol. 113, pp. 149โ€“159.

By: N. Williams*, J. Mehlsenโ€‰*, H. Tran nโ€‰ & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Cardiovascular dynamics modeling; Head-up tilt; Non-pulsatile model; Orthostatic intolerance; Optimal control
MeSH headings : Blood Pressure / physiology; Cardiac Output / physiology; Heart Rate / physiology; Humans; Lower Extremity / physiology; Models, Cardiovascular; Nonlinear Dynamics; Posture / physiology; Tilt-Table Test; Vascular Resistance
Sources: Web Of Science, ORCID
Added: April 2, 2019

2019 journal article

Cardiovascular dynamics during head-up tilt assessed via pulsatile and non-pulsatile models

Journal of Mathematical Biology, 79(3), 987โ€“1014.

By: N. Williams*, R. Brady*, S. Gilmoreโ€‰ n, P. Gremaud n, H. Tran nโ€‰, J. Ottesen*, J. Mehlsenโ€‰*, M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Cardiovascular dynamics modeling; Head-up tilt; Pulsatile versus non-pulsatile modeling; Parameter estimation; Orthostatic intolerance
MeSH headings : Adult; Blood Pressure; Cardiac Output / physiology; Heart Rate; Hemodynamics; Humans; Male; Models, Cardiovascular; Pulsatile Flow; Supine Position; Tilt-Table Test; Vascular Resistance / physiology
Sources: Web Of Science, ORCID, Crossref
Added: August 19, 2019

2019 article

Cardiovascular regulation in response to multiple hemorrhages: analysis and parameter estimation

Ciocanel, M.-V., Docken, S. S., Gasper, R. E., Dean, C., Carlson, B. E., & Olufsen, M. S. (2019, April). BIOLOGICAL CYBERNETICS, Vol. 113, pp. 105โ€“120.

By: M. Ciocanelโ€‰*, S. Dockenโ€‰*, R. Gasperโ€‰*, C. Dean*, B. Carlson* & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Blood withdrawal; Cardiovascular regulation; Mathematical modeling; Parameter estimation; Left ventricular volume; Left ventricular pressure
MeSH headings : Animals; Blood Pressure / physiology; Blood Volume / physiology; Cardiovascular System / physiopathology; Confidence Intervals; Hemorrhage / pathology; Hemorrhage / physiopathology; Male; Models, Cardiovascular; Models, Theoretical; Nonlinear Dynamics; Rats; Rats, Sprague-Dawley; Regional Blood Flow / physiology; Ventricular Function, Left
Source: Web Of Science
Added: April 2, 2019

2019 article

Control theory in biology and medicine: Introduction to the special issue

Thomas, P. J., Olufsen, M., Sepulchre, R., Iglesias, P. A., Ijspeert, A., & Srinivasan, M. (2019, April). BIOLOGICAL CYBERNETICS, Vol. 113, pp. 1โ€“6.

co-author countries: Switzerland ๐Ÿ‡จ๐Ÿ‡ญ United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Animals; Biology; Computer Simulation; Humans; Medicine; Models, Biological; Models, Theoretical; Systems Biology
Source: Web Of Science
Added: April 2, 2019

2019 journal article

Influence of image segmentation on one-dimensional fluid dynamics predictions in the mouse pulmonary arteries

JOURNAL OF THE ROYAL SOCIETY INTERFACE, 16(159).

By: M. Colebank nโ€‰, L. Paun*, M. Qureshi n, N. Cheslerโ€‰*, D. Husmeierโ€‰*, M. Olufsen n, L. Fixโ€‰*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: haemodynamics; fluid dynamics; pulmonary circulation; uncertainty quantification; image segmentation
MeSH headings : Algorithms; Animals; Computer Simulation; Hemodynamics; Hypertension, Pulmonary / diagnostic imaging; Hypertension, Pulmonary / physiopathology; Male; Mice; Models, Cardiovascular; Pulmonary Artery / diagnostic imaging; Pulmonary Artery / physiopathology; X-Ray Microtomography
Sources: Web Of Science, ORCID
Added: February 3, 2020

2019 article

Parameter subset selection techniques for problems in mathematical biology

Olsen, C. H., Ottesen, J. T., Smith, R. C., & Olufsen, M. S. (2019, April). BIOLOGICAL CYBERNETICS, Vol. 113, pp. 121โ€“138.

By: C. Olsen n, J. Ottesen*, R. Smith nโ€‰ & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Parameter identifiability; Parameter subset selection; Parameter estimation; Modeling
MeSH headings : Algorithms; Blood Circulation; Blood Pressure; Computational Biology; Humans; Models, Biological; Models, Theoretical; Nonlinear Dynamics
Sources: Web Of Science, ORCID
Added: April 2, 2019

2018 journal article

Characteristic impedance: frequency or time domain approach?

Physiological Measurement, 39(1), 014004.

By: M. Qureshi n, M. Colebank nโ€‰, D. Schreier*, D. Tabimaโ€‰*, M. Haider nโ€‰, N. Cheslerโ€‰*, M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: characteristic impedance; blood pressure and flow; pulse wave analysis; impedance analysis; time domain analysis; Fourier methods; large arteries
MeSH headings : Animals; Blood Pressure; Dogs; Electric Impedance; Heart / physiology; Hemodynamics; Humans; Mice; Pulse Wave Analysis; Signal-To-Noise Ratio; Time Factors
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2018 journal article

Hemodynamic assessment of pulmonary hypertension in mice: a model-based analysis of the disease mechanism

Biomechanics and Modeling in Mechanobiology, 18(1), 219โ€“243.

By: M. Qureshi n, M. Colebank nโ€‰, L. Paun*, L. Ellwein Fixโ€‰*, N. Cheslerโ€‰*, M. Haider nโ€‰, N. Hill*, D. Husmeierโ€‰*, M. Olufsen n

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Pulmonary hypertension; 1D fluid dynamics model; Linear and nonlinear wall model; Parameter estimation; Statistical model selection; Wave intensity analysis; Impedance analysis
MeSH headings : Animals; Electric Impedance; Hemodynamics; Hypertension, Pulmonary / diagnostic imaging; Hypertension, Pulmonary / physiopathology; Male; Mice, Inbred C57BL; Models, Biological; Nonlinear Dynamics; Pressure; X-Ray Microtomography
Sources: Web Of Science, Crossref, ORCID
Added: February 25, 2019

2018 journal article

MCMC methods for inference in a mathematical model of pulmonary circulation

Statistica Neerlandica, 72(3), 306โ€“338.

By: L. Pฤƒun*, M. Qureshiโ€‰ n, M. Colebank nโ€‰, N. Hill*, M. Olufsen n, M. Haider nโ€‰, D. Husmeierโ€‰*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: constraint non-linear optimization; delayed rejection adaptive metropolis; pulmonary hypertension; parameter inference; partial differential equations; Windkessel model
Sources: Crossref, ORCID
Added: July 1, 2019

2018 journal article

Personalized mathematical model of endotoxin-induced inflammatory responses in young men and associated changes in heart rate variability

Mathematical Modelling of Natural Phenomena, 13(5), 42.

By: R. Brady n, D. Frank-Itoโ€‰*, H. Tran nโ€‰, S. Janum*, K. Mรธllerโ€‰*, S. Brix*, J. Ottesenโ€‰*, J. Mehlsenโ€‰*, M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Ed(s): K. Maruta, S. Minaev, N. Il Kim, H. Im & V. Gubernov

author keywords: Acute inflammation; mathematical modeling; heart rate variability; parameter estimation
Sources: Web Of Science, ORCID, Crossref
Added: January 21, 2019

2018 journal article

Practical identifiability and uncertainty quantification of a pulsatile cardiovascular model

MATHEMATICAL BIOSCIENCES, 304, 9โ€“24.

By: A. Marquis n, A. Arnoldโ€‰ n, C. Dean-Bernhoft*, B. Carlson* & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Cardiovascular dynamics; Modeling; Parameter estimation; Uncertainty quantification; Patient-specific modeling
MeSH headings : Animals; Female; Hemodynamics; Humans; Male; Models, Cardiovascular; Patient-Specific Modeling; Rats; Uncertainty
Source: Web Of Science
Added: October 16, 2018

2017 journal article

Increased blood pressure variability upon standing up improves reproducibility of cerebral autoregulation indices

MEDICAL ENGINEERING & PHYSICS, 47, 151โ€“158.

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Cerebral autoregulation; Cerebral blood flow; Reproducibility; Variability
MeSH headings : Adult; Aged; Blood Flow Velocity / physiology; Blood Pressure / physiology; Blood Pressure Determination / methods; Cerebrovascular Circulation / physiology; Female; Homeostasis / physiology; Humans; Male; Patient Positioning / methods; Posture / physiology; Reproducibility of Results; Sensitivity and Specificity
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Integrated Inflammatory Stress (ITIS) Model

BULLETIN OF MATHEMATICAL BIOLOGY, 79(7), 1487โ€“1509.

By: E. Bangsgaard*, P. Hjorth*, M. Olufsen n, J. Mehlsenโ€‰* & J. Ottesenโ€‰*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Mathematical modeling; Nonlinear ODE model; HPA axis; Acute inflammatory system; Immune system; Response to endotoxin (LPS)
MeSH headings : Adrenocorticotropic Hormone; Humans; Hydrocortisone; Hypothalamo-Hypophyseal System; Inflammation; Lipopolysaccharides; Models, Biological; Pituitary-Adrenal System
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Modeling the differentiation of A- and C-type baroreceptor firing patterns

JOURNAL OF COMPUTATIONAL NEUROSCIENCE, 42(1), 11โ€“30.

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ Norway ๐Ÿ‡ณ๐Ÿ‡ด United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Baroreflex model; Mechanosensitivity; A- and C-type afferent baroreceptors; Biophysical model; Computational model
MeSH headings : Autonomic Nervous System Diseases / physiopathology; Humans; Models, Neurological; Neurons; Pressoreceptors; Synaptic Transmission
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Uncertainty Quantification in a Patient-Specific One-Dimensional Arterial Network Model: EnKF-Based Inflow Estimator

Journal of Verification, Validation and Uncertainty Quantification, 2(1), 011002.

By: A. Arnoldโ€‰ n, C. Battistaโ€‰*, D. Bia*, Y. German*, R. Armentanoโ€‰*, H. Tran n, M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ Uruguay ๐Ÿ‡บ๐Ÿ‡พ
Source: Crossref
Added: July 20, 2019

2016 journal article

Heterogeneous mechanics of the mouse pulmonary arterial network

BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 15(5), 1245โ€“1261.

By: P. Lee*, B. Carlson*, N. Cheslerโ€‰*, M. Olufsen n, M. Qureshi n, N. Smith*, T. Sochi*, D. Beardโ€‰*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Arterial blood flow; Vessel mechanics; Heterogeneity; Pulmonary arterial network; Pressure-radius relationship; Wave intensity analysis
MeSH headings : Animals; Biomechanical Phenomena; Blood Flow Velocity / physiology; Mice; Nonlinear Dynamics; Numerical Analysis, Computer-Assisted; Pressure; Pulmonary Artery / physiology; Reproducibility of Results; Stress, Mechanical
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Wave propagation in a 1D fluid dynamics model using pressure-area measurements from ovine arteries

Journal of Mechanics in Medicine and Biology, 16(02), 1650007.

By: C. Battistaโ€‰ n, D. Biaโ€‰*, Y. Germรกn*, R. Armentanoโ€‰*, M. Haider nโ€‰ & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ Uruguay ๐Ÿ‡บ๐Ÿ‡พ
author keywords: Fluid mechanics; cardiovascular model; viscoelastic; arterial wall; arterial network
Sources: Crossref, ORCID
Added: August 18, 2019

2015 journal article

Using Kalman Filtering to Predict Time-Varying Parameters in a Model Predicting Baroreflex Regulation During Head-Up Tilt

IEEE Transactions on Biomedical Engineering, 62(8), 1992โ€“2000.

By: B. Matzuka n, J. Mehlsenโ€‰*, H. Tran nโ€‰ & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Baroreflex regulation; cardiovascular; DRAM; ensemble transform Kalman filter; head-up tilt; Kalman filtering; parameter estimation
MeSH headings : Algorithms; Baroreflex / physiology; Blood Pressure / physiology; Electrocardiography; Heart Rate / physiology; Humans; Male; Models, Cardiovascular; Posture / physiology; Signal Processing, Computer-Assisted
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2014 journal article

Mathematical methods and models in system biomedicine

Mathematical Biosciences, 257, 1.

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ Italy ๐Ÿ‡ฎ๐Ÿ‡น United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Biomedical Research / methods; Humans; Models, Theoretical
Source: Crossref
Added: February 24, 2020

2014 journal article

Modeling Cerebral Blood Flow Velocity During Orthostatic Stress

Annals of Biomedical Engineering, 43(8), 1748โ€“1758.

By: G. Mader n, M. Olufsen n & A. Mahdi*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Cerebral autoregulation; Blood pressure; Structural identifiability; Practical identifiability; Viscoelasticity; Sensitivity analysis
MeSH headings : Animals; Blood Flow Velocity; Cerebrovascular Circulation; Humans; Models, Cardiovascular; Stress, Physiological
Source: Crossref
Added: July 20, 2019

2014 journal article

Numerical simulation of blood flow and pressure drop in the pulmonary arterial and venous circulation

BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 13(5), 1137โ€“1154.

By: M. Qureshiโ€‰*, G. Vaughan*, C. Sainsburyโ€‰*, M. Johnsonโ€‰*, C. Peskin*, M. Olufsen n, N. Hill*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง Pakistan ๐Ÿ‡ต๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Pulmonary circulation; Pulmonary hypertension; Resistance arteries; Structured tree; Multiscale mathematical model
MeSH headings : Blood Pressure / physiology; Humans; Hypertension, Pulmonary / physiopathology; Numerical Analysis, Computer-Assisted; Pulmonary Artery / physiopathology; Pulmonary Circulation; Pulmonary Veins / physiopathology
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Patient-specific modelling of head-up tilt

MATHEMATICAL MEDICINE AND BIOLOGY-A JOURNAL OF THE IMA, 31(4), 365โ€“392.

By: N. Williams n, O. Wind-Willassen*, A. Wright n, R. Program*, J. Mehlsenโ€‰*, J. Ottesenโ€‰ n, M. Olufsen*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: cardiovascular system dynamics; head-up tilt; sensitivity analysis; subset selection; parameter estimation
MeSH headings : Adult; Blood Pressure / physiology; Blood Volume / physiology; Cardiac Output / physiology; Heart Rate / physiology; Homeostasis / physiology; Humans; Male; Mathematical Concepts; Models, Cardiovascular; Myocardial Contraction / physiology; Posture / physiology; Supine Position / physiology; Tilt-Table Test; Vascular Resistance / physiology
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Structural correlation method for model reduction and practical estimation of patient specific parameters illustrated on heart rate regulation

MATHEMATICAL BIOSCIENCES, 257, 50โ€“59.

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Parameter estimation; Inverse problems; Model reduction; Structural correlation method; Nonlinear heart rate model; Patient specific modeling
MeSH headings : Animals; Baroreflex / physiology; Heart Rate / physiology; Humans; Models, Biological
Source: Web Of Science
Added: August 6, 2018

2013 journal article

A practical approach to parameter estimation applied to model predicting heart rate regulation

JOURNAL OF MATHEMATICAL BIOLOGY, 67(1), 39โ€“68.

By: M. Olufsen n & J. Ottesenโ€‰*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Parameter estimation; Inverse problems; Subset selection; Simulation and modeling; Nonlinear heart rate model; Medical applications; Patient specific modeling
MeSH headings : Baroreflex / physiology; Blood Pressure / physiology; Feedback, Physiological; Heart Rate / physiology; Humans; Mathematical Concepts; Models, Cardiovascular; Nonlinear Dynamics; Posture / physiology
Source: Web Of Science
Added: August 6, 2018

2013 article

Development of Patient Specific Cardiovascular Models Predicting Dynamics in Response to Orthostatic Stress Challenges

MATHEMATICAL MODELING AND VALIDATION IN PHYSIOLOGY: APPLICATIONS TO THE CARDIOVASCULAR AND RESPIRATORY SYSTEMS, Vol. 2064, pp. 177โ€“213.

By: J. Ottesenโ€‰*, V. Novakโ€‰* & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Modeling the Afferent Dynamics of the Baroreflex Control System

PLoS Computational Biology, 9(12), e1003384.

By: A. Mahdi n, J. Sturdy n, J. Ottesenโ€‰* & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Ed(s): J. Arciero

MeSH headings : Baroreflex / physiology; Humans; Models, Biological
Sources: Web Of Science, Crossref
Added: August 6, 2018

2013 journal article

Patient-specific modeling of cardiovascular and respiratory dynamics during hypercapnia

Mathematical Biosciences, 241(1), 56โ€“74.

By: L. Ellwein*, S. Pope*, A. Xie*, J. Batzel*, C. Kelley nโ€‰ & M. Olufsen n

co-author countries: Austria ๐Ÿ‡ฆ๐Ÿ‡น United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Sensitivity analysis; Parameter estimation; Physiological models; Cerebral blood flow; Complex models
MeSH headings : Cerebrovascular Circulation; Heart Failure / physiopathology; Humans; Hypercapnia / physiopathology; Male; Mathematical Concepts; Middle Aged; Models, Biological; Models, Cardiovascular; Respiratory Physiological Phenomena; Vascular Resistance
Sources: Web Of Science, Crossref
Added: August 6, 2018

2012 journal article

Impaired Cerebral Autoregulation Is Associated with Brain Atrophy and Worse Functional Status in Chronic Ischemic Stroke

PLOS ONE, 7(10).

co-author countries: Taiwan, Province of China ๐Ÿ‡น๐Ÿ‡ผ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Rarefaction and blood pressure in systemic and pulmonary arteries

JOURNAL OF FLUID MECHANICS, 705, 280โ€“305.

By: M. Olufsen n, N. Hill*, G. Vaughan*, C. Sainsburyโ€‰* & M. Johnsonโ€‰*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: blood flow
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Functionality of the baroreceptor nerves in heart rate regulation

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE, 101(2), 208โ€“219.

By: J. Ottesenโ€‰* & M. Olufsen n

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: Baroreceptor nerves; Nonlinear feedback mechanism; Medical applications; Nonlinear oscillations; Mathematical modeling; Heart rate control; Sit-to-stand; Head-up tilt
MeSH headings : Heart Rate / physiology; Humans; Pressoreceptors / physiology
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Linear and Nonlinear Viscoelastic Modeling of Aorta and Carotid Pressure-Area Dynamics Under In Vivo and Ex Vivo Conditions

ANNALS OF BIOMEDICAL ENGINEERING, 39(5), 1438โ€“1456.

By: D. Valdez-Jasso n, D. Biaโ€‰*, Y. Zocalo, R. Armentanoโ€‰*, M. Haider nโ€‰ & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ Uruguay ๐Ÿ‡บ๐Ÿ‡พ
author keywords: Viscoelasticity; Nonlinear elasticity; Arterial wall properties; Thoracic descending aorta; Carotid artery; Mathematical modeling
MeSH headings : Animals; Aorta; Aorta, Thoracic / physiology; Blood Pressure / physiology; Carotid Arteries / physiology; Elasticity; Female; Humans; Male; Models, Cardiovascular; Sheep
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 journal article

PREDICTING ARTERIAL FLOW AND PRESSURE DYNAMICS USING A 1D FLUID DYNAMICS MODEL WITH A VISCOELASTIC WALL

SIAM JOURNAL ON APPLIED MATHEMATICS, 71(4), 1123โ€“1143.

By: B. Steele*, D. Valdez-Jasso*, M. Haider*โ€‰ & M. Olufsen*

author keywords: 1D fluid dynamics model; viscoelastic constitutive equation; systemic arteries; finite element analysis
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 conference paper

The impact of gravity during head-up tilt

2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2399โ€“2402.

By: M. Olufsen n, B. Smith n, J. Mehlsenโ€‰* & J. Ottesenโ€‰*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Baroreflex / physiology; Blood Pressure / physiology; Blood Volume / physiology; Computer Simulation; Gravitation; Humans; Models, Cardiovascular; Tilt-Table Test / methods
Source: NC State University Libraries
Added: August 6, 2018

2011 conference paper

Toward online, noninvasive, nonlinear assessment of cerebral autoregulation

2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2410โ€“2413.

By: M. Aoi n, B. Matzuka n & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Blood Flow Velocity; Blood Pressure; Brain / physiology; Cerebral Arteries / physiology; Cerebrovascular Circulation / physiology; Diagnosis, Computer-Assisted / methods; Feedback, Physiological; Humans; Models, Cardiovascular; Nonlinear Dynamics; Online Systems
Source: NC State University Libraries
Added: August 6, 2018

2010 article

Linear and Nonlinear Viscoelastic Modeling of Ovine Aortic Biomechanical Properties under in vivo and ex vivo Conditions

2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), pp. 2634โ€“2637.

By: D. Valdez-Jasso n, D. Biaโ€‰*, M. Haider nโ€‰, Y. Zocalo, R. Armentanoโ€‰* & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ Uruguay ๐Ÿ‡บ๐Ÿ‡พ
MeSH headings : Animals; Aorta, Thoracic / pathology; Biomechanical Phenomena; Blood Pressure; Elasticity; Linear Models; Male; Models, Cardiovascular; Models, Statistical; Models, Theoretical; Nonlinear Dynamics; Sheep, Domestic; Stress, Mechanical; Transducers; Viscosity
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Analysis of Viscoelastic Wall Properties in Ovine Arteries

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 56(2), 210โ€“219.

By: D. Valdez-Jasso n, M. Haider nโ€‰, H. Banks n, D. Santana*, Y. German*, R. Armentanoโ€‰*, M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ Uruguay ๐Ÿ‡บ๐Ÿ‡พ
author keywords: Arterial wall properties; data analysis; mathematical modeling; mechanics; parameter estimation; viscoelasticity
MeSH headings : Algorithms; Animals; Arteries / physiology; Biomechanical Phenomena / physiology; Blood Pressure; Elasticity; Equipment Design; Male; Models, Cardiovascular; Nonlinear Dynamics; Sensitivity and Specificity; Sheep; Signal Processing, Computer-Assisted; Viscosity
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

ESTIMATION AND IDENTIFICATION OF PARAMETERS IN A LUMPED CEREBROVASCULAR MODEL

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 6(1), 93โ€“115.

By: S. Pope n, L. Ellwein*, C. Zapata, V. Novak*, C. Kelley*โ€‰ & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: cardiovascular modeling; systemic resistance; cerebrovascular resistance; parameter estimation; sensitivity analysis; subset selection
MeSH headings : Adult; Aged; Blood Flow Velocity / physiology; Blood Pressure / physiology; Brain / blood supply; Brain / physiology; Cerebral Arteries / physiology; Cerebrovascular Circulation / physiology; Computer Simulation; Female; Humans; Male; Middle Aged; Models, Cardiovascular; Ventricular Function / physiology; Young Adult
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Viscoelastic models for passive arterial wall dynamics

Advances in Applied Mathematics & Mechanics, 1(2), 151โ€“165.

By: D. Valdez-Jasso, H. Banks, M. Haiderโ€‰, D. Bia, Y. Zocalo, R. Armentano, M. Olufsen

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

BLOOD FLOW IN THE CIRCLE OF WILLIS: MODELING AND CALIBRATION

MULTISCALE MODELING & SIMULATION, 7(2), 888โ€“909.

By: K. Devault n, P. Gremaud*, V. Novak*, M. Olufsen*, G. Vernieres & P. Zhao

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: blood flow; viscoelastic arteries; fluid-structure interaction; Kalman filtering
Source: Web Of Science
Added: August 6, 2018

2008 article

Introduction to the special issues: Short-term cardiovascular-respiratory control mechanisms

Batzel, J. J., Novak, V., Kappel, F., Olufsen, M. S., & Tran, H. T. (2008, March). CARDIOVASCULAR ENGINEERING, Vol. 8, pp. 1โ€“4.

By: J. Batzel*, V. Novak*, F. Kappel*, M. Olufsen n & H. Tran nโ€‰

co-author countries: Austria ๐Ÿ‡ฆ๐Ÿ‡น United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Animals; Cardiovascular Physiological Phenomena; Computer Simulation; Feedback / physiology; Humans; Models, Biological; Respiratory Physiological Phenomena
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Mathematical Modelling of the Systemic Circulation: investigating pressure and flow throughout the microcirculation

Artery Research, 2(3), 112.

By: G. Vaughan, M. Olufsen*, N. Hill & C. Sainsbury

Source: Crossref
Added: February 24, 2020

2008 journal article

Modeling heart rate regulation - Part I: Sit-to-stand versus head-up tilt

CARDIOVASCULAR ENGINEERING, 8(2), 73โ€“87.

By: M. Olufsen n, A. Alston n, H. Tran nโ€‰, J. Ottesenโ€‰* & V. Novak*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: mathematical modeling; heart rate regulation; sensitivity analysis
MeSH headings : Aged; Baroreflex / physiology; Blood Pressure / physiology; Computer Simulation; Feedback, Physiological / physiology; Female; Head / physiology; Heart Rate / physiology; Humans; Male; Models, Cardiovascular; Posture / physiology; Tilt-Table Test / methods
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Modeling heart rate regulation - Part II: Parameter identification and analysis

CARDIOVASCULAR ENGINEERING, 8(2), 109โ€“119.

By: K. Fowler*, G. Gray* & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: derivative-free optimization; model based prediction of heart rate; sensitivity analysis
MeSH headings : Algorithms; Animals; Baroreflex / physiology; Blood Flow Velocity / physiology; Blood Pressure / physiology; Computer Simulation; Heart Rate / physiology; Humans; Models, Cardiovascular
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Sensitivity analysis and model assessment: Mathematical models for arterial blood flow and blood pressure

CARDIOVASCULAR ENGINEERING, 8(2), 94โ€“108.

By: L. Ellwein n, H. Tran nโ€‰, C. Zapata n, V. Novak n & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: cardiovascular modeling; sensitivity analysis; model reduction; parameter estimation
MeSH headings : Algorithms; Arteries / physiology; Blood Flow Velocity / physiology; Blood Pressure / physiology; Computer Simulation; Diagnosis, Computer-Assisted / methods; Models, Cardiovascular; Posture / physiology; Reproducibility of Results; Sensitivity and Specificity
Sources: Web Of Science, ORCID
Added: August 6, 2018

2007 journal article

Fractal network model for simulating abdominal and lower extremity blood flow during resting and exercise conditions

Computer Methods in Biomechanics and Biomedical Engineering, 10(1), 39โ€“51.

By: B. Steele*, M. Olufsen n & C. Taylor

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
MeSH headings : Abdomen / blood supply; Abdomen / physiology; Blood Flow Velocity / physiology; Blood Pressure / physiology; Computer Simulation; Humans; Leg / blood supply; Leg / physiology; Models, Cardiovascular; Physical Exertion / physiology; Rest / physiology
Source: Crossref
Added: July 20, 2019

2007 journal article

Stochastic and deterministic models for agricultural production networks

Mathematical Biosciences and Engineering, 4(3), 373โ€“402.

By: P. Bai*, H. Banks n, S. Dediu n, A. Govan n, M. Last, A. Lloyd nโ€‰, H. Nguyen*, M. Olufsen n, G. Rempalaโ€‰*, B. Slenning n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Contributors: P. Bai*, H. Banks n, S. Dediu n, A. Govan n, M. Last, A. Lloyd nโ€‰, H. Nguyen*, M. Olufsen n, G. Rempalaโ€‰*, B. Slenning n

MeSH headings : Animal Husbandry / methods; Animal Husbandry / organization & administration; Animals; Animals, Domestic; Computer Simulation; Models, Biological; Models, Organizational; Models, Statistical; Stochastic Processes; Swine / growth & development
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2007 journal article

The Disparate Effects of Microvascular Rarefaction and Reduced Compliance on Proximal Haemodynamics: Investigation with a Mathematical and Computational Model of the Circulation

Artery Research, 1(2), 74.

By: G. Vaughan*, M. Johnsonโ€‰*, P. Mark, J. Connell, M. Olufsen n, N. Hill*, C. Sainsbury

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
Source: Crossref
Added: January 5, 2021

2006 journal article

Analysis of blood flow velocity and pressure signals using the multipulse method

Mathematical Biosciences and Engineering, 3(2), 419โ€“440.

By: D. Justice*, H. Trussell & M. Olufsen n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
Source: NC State University Libraries
Added: August 6, 2018

2006 chapter

Cardiovascular modeling at IMFUFA, in The way through science and philosophy

In H. B. Andersen, F. V. Christiansen, K. F. Jorgensen, & V. F. Hendricks (Eds.), Tributes (Vol. 4, pp. 87โ€“96). London: College Publications.

By: J. Larsen, V. Andreasen, H. Larsen, M. Olufsen & J. Ottesen

Ed(s): H. Andersen, F. Christiansen, K. Jorgensen & V. Hendricks

Source: NC State University Libraries
Added: July 10, 2019

2006 journal article

Modeling baroreflex regulation of heart rate during orthostatic stress

AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 291(5), R1355โ€“R1368.

By: M. Olufsen*, H. Tran*โ€‰, J. Ottesen, L. Lipsitz & V. Novak

author keywords: mathematical modeling; heart rate control; baroreflex function; sympathetic and parasympathetic responses; vestibulo-sympathetic reflex
MeSH headings : Adult; Aged; Aged, 80 and over; Baroreflex / physiology; Blood Pressure / physiology; Dizziness / physiopathology; Female; Fingers / blood supply; Heart Rate / physiology; Humans; Hypertension / physiopathology; Male; Middle Aged; Models, Theoretical
Sources: Web Of Science, ORCID
Added: August 6, 2018

2005 journal article

Blood pressure and blood flow variation during postural change from sitting to standing: model development and validation

JOURNAL OF APPLIED PHYSIOLOGY, 99(4), 1523โ€“1537.

By: M. Olufsen*, J. Ottesen, H. Tran*โ€‰, L. Ellwein*, L. Lipsitz & V. Novak

author keywords: cardiovascular system; mathematical modeling; cerebral blood flow; gravitational effect; autonomic regulation; cerebral autoregulation
MeSH headings : Autonomic Nervous System / physiology; Blood Circulation / physiology; Blood Pressure / physiology; Cerebrovascular Circulation / physiology; Homeostasis; Humans; Linear Models; Models, Cardiovascular; Posture / physiology
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 book

Applied Mathematical Models in Human Physiology

By: J. Ottesen, M. Olufsen* & J. Larsen

Source: Crossref
Added: July 20, 2019

2004 journal article

Modeling Cerebral Blood Flow Control During Posture Change from Sitting to Standing

Cardiovascular Engineering, 4(1), 47โ€“58.

By: M. Olufsen n, H. Tran nโ€‰ & J. Ottesenโ€‰*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
Sources: Crossref, ORCID
Added: July 20, 2019

2004 journal article

On deriving lumped models for blood flow and pressure in the systemic arteries

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 1(1), 61โ€“80.

By: M. Olufsen* & A. Nadim

author keywords: arterial modeling; lumped arterial models
Source: Web Of Science
Added: August 6, 2018

2003 journal article

New roles for the gamma rhythm: Population tuning and preprocessing for the beta rhythm

JOURNAL OF COMPUTATIONAL NEUROSCIENCE, 14(1), 33โ€“54.

By: M. Olufsen n, M. Whittingtonโ€‰*, M. Camperi* & N. Kopellโ€‰*

co-author countries: United Kingdom of Great Britain and Northern Ireland ๐Ÿ‡ฌ๐Ÿ‡ง United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: gamma rhythms; beta rhythms; cell assembly formation; plasticity; hippocampus; neocortex; preprocessing
MeSH headings : Animals; Beta Rhythm; Computer Simulation; Electric Stimulation; Electroencephalography; Excitatory Postsynaptic Potentials; Hippocampus / cytology; Hippocampus / physiology; In Vitro Techniques; Interneurons / physiology; Male; Models, Neurological; Neural Inhibition; Neural Networks, Computer; Neuronal Plasticity / physiology; Noise; Oscillometry; Periodicity; Pyramidal Cells / physiology; Rats; Rats, Sprague-Dawley; Reaction Time / physiology; Time Factors
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Dynamics of cerebral blood flow regulation explained using a lumped parameter model

AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 282(2), R611โ€“R622.

By: M. Olufsen n, A. Nadimโ€‰* & L. Lipsitzโ€‰*

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: cerebral autoregulation; arterial modeling
MeSH headings : Blood Pressure / physiology; Cerebral Arteries / physiology; Cerebrovascular Circulation / physiology; Homeostasis / physiology; Humans; Models, Cardiovascular
Source: Web Of Science
Added: August 6, 2018

2001 chapter

A One-Dimensional Fluid Dynamic Model of the Systemic Arteries

In Computational Modeling in Biological Fluid Dynamics (pp. 167โ€“187).

By: M. Olufsen*

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
Source: Crossref
Added: July 20, 2019

2001 journal article

A lumped parameter model for cerebral blood flow regulation

Advances in Bioengineering, 51, 277โ€“278.

By: M. Olufsen, L. Lipsitz & A. Nadim

Source: NC State University Libraries
Added: July 28, 2019

2000 chapter

A one-dimensional fluid dynamic model of the systemic arteries

In J. T. Ottesen & M. Danielsen (Eds.), Mathematical modelling in medicine (pp. 79โ€“97).

By: M. Olufsen

Ed(s): J. Ottesen & M. Danielsen

Source: NC State University Libraries
Added: August 18, 2019

2000 journal article

Numerical Simulation and Experimental Validation of Blood Flow in Arteries with Structured-Tree Outflow Conditions

Annals of Biomedical Engineering, 28(11), 1281โ€“1299.

By: M. Olufsen*, C. Peskin*, W. Kim*, E. Pedersen*, A. Nadimโ€‰* & J. Larsen

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: arterial blood flow; arterial modeling; blood flow modeling; arterial outflow conditions; biofluid dynamics; mathematical modeling
MeSH headings : Adult; Algorithms; Aorta / physiology; Arteries / physiology; Biomedical Engineering; Blood Pressure / physiology; Hemodynamics / physiology; Hemorheology; Humans; Magnetic Resonance Angiography; Male; Models, Cardiovascular; Regional Blood Flow / physiology
Source: Crossref
Added: July 20, 2019

1999 journal article

Structured tree outflow condition for blood flow in larger systemic arteries

American Journal of Physiology-Heart and Circulatory Physiology, 276(1), H257โ€“H268.

By: M. Olufsen*

co-author countries: Denmark ๐Ÿ‡ฉ๐Ÿ‡ฐ
author keywords: arterial modeling; mathematical modeling; arterial outflow boundary condition
MeSH headings : Arteries / physiology; Blood Pressure / physiology; Humans; Models, Cardiovascular; Pulsatile Flow; Regional Blood Flow / physiology; Vascular Resistance / physiology
Source: Crossref
Added: July 27, 2019